Monday, March 18, 2013

Pre-caffeine tech: Hacker fun, 'Game of Thrones!'

Our pre-caffeine roundup is a collection of the hottest, strangest, and most amusing stories of the morning.

More than 500,000 Google Reader users have migrated to Feedly.

No wonder! As well as killing off Reader, Google went and axed Chrome's RSS extension, too.

Oh! Something called Google Keep, a note-taking app, popped up briefly in Drive ... then disappeared!

Pope Francis has 1.2 billion followers in the Roman Catholic Church, but he's not following a single one of them on Facebook or Twitter.

Also, the Russian Orthodox Church urges a 6-week break from social media: Could you handle it?

There are always a few streets in town that you want to avoid late at night, and it turns out that the Internet is the same way. Here are the Internet's "bad neighborhoods."

Meanwhile, that cyberattack on Florida election is first known case in U.S., experts say.

In related news: Control-Alt-Hack: A delightful strategy card game about white-hat hacking!

And check this out! Pirate Bay's oldest torrent!

In closing: Let's Pretend These Are Daenerys Targaryen And Jon Snow's Engagement Photos!

Compiled by Helen A.S. Popkin, who invites you to join her on Twitter and/or Facebook.

Source: http://www.nbcnews.com/technology/technolog/pre-caffeine-tech-hacker-fun-game-thrones-1C8923874

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2 killed as jet crashes into homes in Indiana

SOUTH BEND, Ind. (AP) ? A private jet apparently experiencing mechanical trouble crashed Sunday in a northern Indiana neighborhood, hitting three homes and killing two people aboard the plane, authorities said.

The crash injured two other people aboard the Beechcraft Premier I twin-jet and one person on the ground, South Bend Assistant Fire Chief John Corthier said late Sunday. Corthier said officials believe everyone connected with the damaged homes had been accounted for and there were no known missing people.

The jet had left Tulsa, Okla.'s Riverside Airport and crashed late Sunday afternoon near South Bend Regional Airport, Federal Aviation Administration spokesman Roland Herwig in Oklahoma City said.

South Bend Memorial Hospital spokeswoman Maggie Scroope said three people injured in the crashed were being treated there; one was in serious condition and two were in fair condition.

The plane was registered to 7700 Enterprises of Montana LLC in Helena, Mont. The company is owned by Wes Caves and does business as DigiCut Systems in Tulsa, Okla. It makes window film and paint overlay for automobiles.

A woman identifying herself as Caves' wife answered the phone at their home Sunday and said, "I think he's dead," before hanging up.

Although authorities believe everyone was accounted for, Corthier said firefighters still want to search a heavily damaged home.

"I believe they said they're going to have to tear down a portion of the house to make it stable. That probably won't happen until (Monday)," he said.

Jet fuel inside another house posed a hazard, Corthier said.

"The leaking has stopped, but there is fuel in the basement. That is one of our major concerns, the fuel," Corthier said.

An engine company was en route to the airport when its members witnessed the crash, Corthier said.

"Our arrival on the scene was immediate. Our working to get the occupants out started immediately. We were able to get some of the occupants out of the plane right away," Corthier said.

A National Transportation Safety Board investigator arrived on the scene Sunday night.

Part of the neighborhood southwest of the airport was evacuated after the crash, and Corthier said it was possible some residents would return to their homes Sunday night.

Electricity was cut off to part of the neighborhood.

Mike Daigle, executive director of the St. Joseph County Airport Authority, said the jet attempted a landing about 4:15 p.m., went back up and maneuvered south to try another landing, but eight minutes later the airport learned the plane was no longer airborne.

"There was an indication of a mechanical problem," Herwig said.

Stan Klaybor, who lives across the street from the crash scene, said the jet clipped the top of one house, heavily damaged a second, and finally came to rest against a third. Neighbors did not know if a woman living in the most heavily damaged house was home at the time, and a young boy in the third house did not appear to be seriously injured, Klaybor said.

"Her little boy was in the kitchen and he got nicked here," Klaybor said, pointing to his forehead.

His wife, Mary Jane, regularly watches planes approach the airport.

"I was looking out my picture window. The plane's coming, and I go, 'Wait a minute,' and then, boom," she said.

"This one was coming straight at my house. I went, 'Huh?' and then there was a big crash, and all the insulation went flying," she said.

___

Associated Press writers Ken Kusmer in Indianapolis and Chuck Bartels in Little Rock, Ark., contributed to this report.

Source: http://news.yahoo.com/2-killed-jet-crashes-indiana-neighborhood-005543312.html

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Sunday, March 17, 2013

Prince delivers funk-filled finale at SXSW

FILE - In this Oct. 14, 2010 file photo, musician Prince holds a news conference at The Apollo Theater announcing his "Welcome 2 America" tour in New York. Prince turns off the lights at South by Southwest on Saturday night, Match 16, 2013, with an unexpected and intimate showcase that ranks among the biggest surprises in years at the star-studded music festival and conference. (AP Photo/Peter Kramer, File)

FILE - In this Oct. 14, 2010 file photo, musician Prince holds a news conference at The Apollo Theater announcing his "Welcome 2 America" tour in New York. Prince turns off the lights at South by Southwest on Saturday night, Match 16, 2013, with an unexpected and intimate showcase that ranks among the biggest surprises in years at the star-studded music festival and conference. (AP Photo/Peter Kramer, File)

This Fall 2012 publicity photo provided by Rogers and Cowan shows musician Prince performing in concert in Chicago. Prince turns off the lights at South by Southwest on Saturday, March 16, 2013, with an unexpected and intimate showcase that ranks among the biggest surprises in years at the star-studded music festival and conference. (AP Photo/Rogers and Cowan)

This Fall 2012 photo provided by Rogers and Cowan shows musician Prince performing at a concert in Chicago. Prince turns off the lights at South by Southwest on Saturday, March 16, 2013, with an unexpected and intimate showcase that ranks among the biggest surprises in years at the star-studded music festival and conference. (AP Photo/Rogers and Cowan)

(AP) ? How else would Prince shut down the South by Southwest Music Festival that is basically a weeklong showcase of rock n' roll?

By throwing a totally different kind party: a grooving, brass band-backed funkfest that stretched to 3 a.m. and outlasted many fans lucky to get inside in the first place.

As Justin Timberlake and the Smashing Pumpkins headlined other SXSW wrap-ups nearby, Prince prevailed as the toughest ticket Saturday night by performing for only 300 people in his first appearance at the annual music smorgasboard that featured 2,200 bands and artists this year.

Prince towered over them all ? but his concert at the tiny La Zona Rosa club that sits on the fringe of the SXSW mayhem was no grandiose spectacle. He performed on a spartan stage behind a giant video board, and contentedly played bandleader instead of superstar for this funk-filled SXSW finale.

"They called our people and said they wanted some funk in Austin," said Prince, before belting out the last bars of a gentle rendition of "Purple Rain."

A 12-piece brass band joined the latest incarnation of Prince's New Power Generation for a run of hits like "1999" and "Cool" that jammed a groove twist. The show began with the band making a Mardi Gras-style march onto the stage, which was quickly drowned out by shrieks upon the sight of Prince emerging in a magneta, high-collared shirt and snug black blazer.

Few fans, however, came away with photographed keepsakes. Prince is notoriously rigid about controlling his music and image, and organizers warned the crowd three times before the show that taking pictures was forbidden. Fans who flaunted the rule were scolded by security or told to scram.

Even simply using a cell phone was banned? a biting irony, given that the concert was thrown by Samsung Galaxy and promoters worked the crowd beforehand offering customers fresh phone batteries or device test-drives.

Prince never played guitar during the set. Nor did he perform his new single "Screwdriver" that debuted earlier this year, opting instead for funk covers: Curtis Mayfield's "We're a Winner" and Michael Jackson's "Don't Stop Until You Get Enough" among them as the night dragged on and weary fans made their way to the exits early.

"Don't make me hurt you. You know how many hits I got?" Prince said during the first of several pseudo-set closers, before launching into yet another encore.

Green Day, Dave Grohl, Vampire Weekend, the Yeah Yeah Yeahs and Natalie Maines of the Dixie Chicks also starred at SXSW this week.

____

Follow Paul J. Weber on Twitter: www.twitter.com/pauljweber

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Article_2013-03-17-Music-SXSW-Prince/id-dd3f3279837246fa94eacbb8ef723c52

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Morrissey cancels remaining tour dates

By Miriam Coleman, Rolling Stone

Morrissey has cancelled all of the remaining dates on his North American tour as the result of a variety of medical ailments.

Kevin Winter / Getty Images file

Over the last year, the 53-year-old singer has cancelled 21 shows after suffering from a bleeding ulcer and Barrett's esophagus. On Tuesday, he was hospitalized in San Francisco for double pneumonia.

Jimmy Kimmel: Morrissey 'Keeps finding new ways to depress us'

"Despite his best efforts to try to continue touring, Morrissey has to take a hiatus and will not be able to continue on the rest of the tour," the singer's representative said in a statement. "Morrissey thanks all of his fans for their well wishes and thoughts."

Morrissey is canceling a total of 22 remaining dates, beginning with Monday's show in Lawrence, Kan. Refunds for the tickets will be available at the point of purchase.?

More from Rolling Stone:?

Source: http://entertainment.nbcnews.com/_news/2013/03/16/17339516-morrissey-cancels-remaining-tour-dates?lite

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Saturday, March 16, 2013

Always Choose the Best Seat at Any Multi-Person Table

Always Choose the Best Seat at Any Multi-Person TableWhen you're out for a meal with friends, you can easily fail at picking the right seat and get stuck next to (or near) someone you don't want to sit with. This handy seating chart serves as an aid to ensure you get the best seat every time, no matter the size of the table.

As the infographic explains, you want to choose a seat that puts you in the middle of as many conversations as possible. Generally that means a central location, but when tables don't have an even number of people you run into difficulty. When you're at, say, a table with seven people, you want to sit in the middle on the less-populated side. It gives you easier access to everyone and ensures you won't wind up in the loner spot. The infographic also contains advice on how to engage in conversation in some of these awkward seating arrangements and other helpful (and funny) advice. Click the image below to see the full version or check it out on thisisnthappiness.

Choosing the Right Seat | thisisnthappiness

Always Choose the Best Seat at Any Multi-Person Table

Source: http://feeds.gawker.com/~r/lifehacker/full/~3/dFs7RXNZv2Q/always-choose-the-best-seat-at-any-multi+person-table

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Drug-resistant MRSA bacteria -- here to stay in both hospital and community

Drug-resistant MRSA bacteria -- here to stay in both hospital and community [ Back to EurekAlert! ] Public release date: 15-Mar-2013
[ | E-mail | Share Share ]

Contact: Catherine Zandonella
czandone@princeton.edu
Princeton University

The drug-resistant bacteria known as MRSA, once confined to hospitals but now widespread in communities, will likely continue to exist in both settings as separate strains, according to a new study.

The prediction that both strains will coexist is reassuring because previous projections indicated that the more invasive and fast-growing community strains would overtake and eliminate hospital strains, possibly posing a threat to public health.

Researchers at Princeton University used mathematical models to explore what will happen to community and hospital MRSA strains, which differ genetically. Originally MRSA, which is short for methicillin-resistant Staphylococcus aureus, was confined to hospitals. However, community-associated strains emerged in the past decade and can spread widely from person to person in schools, athletic facilities and homes.

Both community and hospital strains cause diseases ranging from skin and soft-tissue infections to pneumonia and septicemia. Hospital MRSA is resistant to numerous antibiotics and is very difficult to treat, while community MRSA is resistant to fewer antibiotics.

The new study found that these differences in antibiotic resistance, combined with more aggressive antibiotic usage patterns in hospitals versus the community setting, over time will permit hospital strains to survive despite the competition from community strains. Hospital-based antibiotic usage is likely to successfully treat patients infected with community strains, preventing the newcomer strains from spreading to new patients and gaining the foothold they need to out-compete the hospital strains.

The researchers made their predictions by using mathematical models of MRSA transmission that take into account data on drug-usage, resistance profiles, person-to-person contact, and patient age.

###

Published February 28 in the journal PLOS Pathogens, the study was conducted by postdoctoral researcher Roger Kouyos, now a scholar at the University of Zurich, and Eili Klein, a graduate student who is now an assistant professor in the Johns Hopkins School of Medicine. They conducted the work under the advisement of Bryan Grenfell, Princeton's Kathryn Briger and Sarah Fenton Professor of Ecology and Evolutionary Biology and Public Affairs at Princeton's Woodrow Wilson School of International and Public Affairs.

Read the article (open access).

Kouyos R., Klein E. & Grenfell B. (2013). Hospital-Community Interactions Foster Coexistence between Methicillin-Resistant Strains of Staphylococcus aureus. PLoS Pathogens, 9 (2) e1003134. PMID: 23468619

RK was supported by the Swiss National Science Foundation (Grants PA00P3_131498 and PZ00P3_142411). EK was supported by Princeton University (Harold W. Dodds Fellowship), as well as the Models of Infectious Disease Agent Study (MIDAS), under Award Number U01GM070708 from the National Institutes of General Medical Sciences. BG was supported by the Bill and Melinda Gates Foundation; the Research and Policy for Infectious Disease Dynamics (RAPIDD) program of the Science and Technology Directorate, Department of Homeland Security; and the Fogarty International Center, National Institutes of Health.


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Drug-resistant MRSA bacteria -- here to stay in both hospital and community [ Back to EurekAlert! ] Public release date: 15-Mar-2013
[ | E-mail | Share Share ]

Contact: Catherine Zandonella
czandone@princeton.edu
Princeton University

The drug-resistant bacteria known as MRSA, once confined to hospitals but now widespread in communities, will likely continue to exist in both settings as separate strains, according to a new study.

The prediction that both strains will coexist is reassuring because previous projections indicated that the more invasive and fast-growing community strains would overtake and eliminate hospital strains, possibly posing a threat to public health.

Researchers at Princeton University used mathematical models to explore what will happen to community and hospital MRSA strains, which differ genetically. Originally MRSA, which is short for methicillin-resistant Staphylococcus aureus, was confined to hospitals. However, community-associated strains emerged in the past decade and can spread widely from person to person in schools, athletic facilities and homes.

Both community and hospital strains cause diseases ranging from skin and soft-tissue infections to pneumonia and septicemia. Hospital MRSA is resistant to numerous antibiotics and is very difficult to treat, while community MRSA is resistant to fewer antibiotics.

The new study found that these differences in antibiotic resistance, combined with more aggressive antibiotic usage patterns in hospitals versus the community setting, over time will permit hospital strains to survive despite the competition from community strains. Hospital-based antibiotic usage is likely to successfully treat patients infected with community strains, preventing the newcomer strains from spreading to new patients and gaining the foothold they need to out-compete the hospital strains.

The researchers made their predictions by using mathematical models of MRSA transmission that take into account data on drug-usage, resistance profiles, person-to-person contact, and patient age.

###

Published February 28 in the journal PLOS Pathogens, the study was conducted by postdoctoral researcher Roger Kouyos, now a scholar at the University of Zurich, and Eili Klein, a graduate student who is now an assistant professor in the Johns Hopkins School of Medicine. They conducted the work under the advisement of Bryan Grenfell, Princeton's Kathryn Briger and Sarah Fenton Professor of Ecology and Evolutionary Biology and Public Affairs at Princeton's Woodrow Wilson School of International and Public Affairs.

Read the article (open access).

Kouyos R., Klein E. & Grenfell B. (2013). Hospital-Community Interactions Foster Coexistence between Methicillin-Resistant Strains of Staphylococcus aureus. PLoS Pathogens, 9 (2) e1003134. PMID: 23468619

RK was supported by the Swiss National Science Foundation (Grants PA00P3_131498 and PZ00P3_142411). EK was supported by Princeton University (Harold W. Dodds Fellowship), as well as the Models of Infectious Disease Agent Study (MIDAS), under Award Number U01GM070708 from the National Institutes of General Medical Sciences. BG was supported by the Bill and Melinda Gates Foundation; the Research and Policy for Infectious Disease Dynamics (RAPIDD) program of the Science and Technology Directorate, Department of Homeland Security; and the Fogarty International Center, National Institutes of Health.


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2013-03/pu-dmb031513.php

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Adam Scott building toward the Masters

Adam Scott, of Australia, hits his tee shot on the sixth hole during the second round of the Tampa Bay Championship golf tournament Friday, March 15, 2013, in Palm Harbor, Fla. (AP Photo/Chris O'Meara)

Adam Scott, of Australia, hits his tee shot on the sixth hole during the second round of the Tampa Bay Championship golf tournament Friday, March 15, 2013, in Palm Harbor, Fla. (AP Photo/Chris O'Meara)

Adam Scott, of Australia, blasts from the sand trap on the fifth hole during the second round of the Tampa Bay Championship golf tournament Friday, March 15, 2013, in Palm Harbor, Fla. (AP Photo/Chris O'Meara)

K.J. Choi, of South Korea, chips from in front of the gallery on the 17th hole during the second round of the Tampa Bay Championship golf tournament on Friday, March 15, 2013, in Palm Harbor, Fla. (AP Photo/Chris O'Meara)

K.J. Choi, right, of South Korea, shakes hands with Jim Furyk after finishing during the second round of the Tampa Bay Championship golf tournament on Friday, March 15, 2013, in Palm Harbor, Fla. (AP Photo/Chris O'Meara)

K.J. Choi, of South Korea, follows his tee shot on the ninth hole during the second round of the Tampa Bay Championship golf tournament Friday, March 15, 2013, in Palm Harbor, Fla. (AP Photo/Chris O'Meara)

PALM HARBOR, Fla. (AP) ? Adam Scott started his week by going to a familiar place with a familiar foe.

Augusta National is where Scott first seriously contended in a major. He made key putts on the back nine in the 2011 Masters and briefly shared the lead late Sunday afternoon until he ran out of holes, signed for a 67 and watched as Charl Schwartzel birdied the last four to win by two.

He took a quick trip to the home of the Masters with Ernie Els, another stark reminder of a close call in the majors. The 31-year-old Australian has done a remarkable job of putting the British Open behind him, though just about everyone else would have a hard time looking at Els and the claret jug without thinking about Scott.

Scott closed with four straight bogeys, and Els wound up with his fourth major championship.

The consolation for Scott was the gracious way he handled such a crushing loss, and how genuinely good he felt for the Big Easy. That much hasn't changed, which is why Scott thought nothing about flying up with Els to Augusta National.

"I think he's an incredible talent and he's one of the best players I've of seen on a golf course," Scott said Friday after his 5-under 66 at Innisbrook, leaving him one shot out of the lead going into the weekend. "I've played so much golf with him and seen him do such incredible things. I think he could have won 10 majors. So he paid his dues, and whether he won it or I helped him win it a little bit, it doesn't matter. He won it.

"Probably eased the pain a little bit that he was a closer friend of mind, and I could feel some happiness for him."

The timing of the trip certainly wasn't awkward, at least not for Scott. One thing his story revealed is that Els must have not been all that injured, for the South African earlier this week pulled out of the Tampa Bay Championship citing a sore hip.

Scott is gearing up toward the Masters, on a road that few others take.

He didn't start his season anywhere in the world until Riviera, and Tampa Bay will be his last official start before the Masters. With a first-round loss in the Match Play Championship, that would give him 13 rounds before Augusta ? still more than Rory McIlroy, but not many competitive rounds before the first major.

"I just try and balance where my game's at, what I'm feeling and if I'm competitive," Scott said. "There's no point just going to play a tournament for the sake of playing a tournament. I'm trying to go and play well every week, and sometimes I have to go and practice at home to get better so I can come back out and be competitive."

He has found this week at Innisbrook that his game is fairly sharp.

The 36-hole leader on the Copperhead course is Shawn Stefani, the 31-year-old rookie who has won at every level, even though some of those levels were tours not many people know. He followed a bogey-free 65 with a hard-earned 70 on Friday, making the putts he felt he was supposed to make and hitting a pair of 5-iron shots into par 3s that yielded good birdies.

Stefani was at 7-under 135.

He was one shot clear of Scott, who played bogey-free, and K.J. Choi, in his second week going to the claw grip. Choi had a 67.

Twenty players were within five shots of the lead at the halfway point, a group that included everyone from Sergio Garcia and Matt Kuchar, to 19-year-old Jordan Spieth and Erik Compton, the two-time heart transplant recipient whose 65 was the low round of the day.

It was the highest score to lead at Innisbrook in five years.

Harris English made four birdies on the tough par 3s to atone for not making up any ground on the par 5s. That gave him a 69, leaving him two shots behind with close friend and fellow Georgia alum Brian Harman (70), and Jason Dufner (66).

Scott was right in the middle of it all, which is where he wants to be. He finished the year by winning the Australian Masters, though it was a month later when he was working on his game at home on the Gold Coast that he experienced a significant turnaround with his short game.

"Just had a really nice feeling going that day, whatever it was, and I managed to get through the whole shag bag of balls hitting every chip the same," he said. "Everything was very controlled and consistent. ... I've felt my confidence grow on the course with the pitching and chipping."

Scott said when he was hitting the ball poorly in 2009, it put extraordinary pressure on his short game because he was missing greens. In this case, he said a solid short game has relieved any tension in the long game, and it's starting to show. He closed with a 68-64 on the weekend at Doral, and carried that to a tougher Copperhead course at Innisbrook.

His hope is to keep it going through the weekend and onward to Augusta.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2013-03-16-GLF-Tampa-Bay/id-78abfd995a804202a2d053d03bf5790e

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Obama pitches for $2 billion energy trust

President Barack Obama speaks at Argonne National Lab on Friday. (Jason Reed/Reuters)(Updated at 3:40 p.m. ET)

President Barack Obama argued in a speech in Illinois on Friday that investing $2 billion over the next 10 years to research alternative energy sources and technologies is the most effective way to reduce the nation's dependence on foreign oil.

Having all cars and trucks run on electricity and domestic fuels instead of gas is "the only way to break that cycle for good," Obama told an audience at Argonne National Laboratory in Lemont, Ill. He stressed what he referred to as a bipartisan desire to "free our families and our business from painful spikes in gas once and for all," drawing applause from the crowd.

He claimed that "by the middle of the next decade, our cars will go twice as far on a gallon of gas" due to greater fuel efficiency.

The idea behind the energy trust, which Obama first announced during his State of the Union address on Feb. 13, was based on proposals released by Securing America's Future Energy (SAFE), a nonpartisan group made up of CEOs and military veterans seeking to combat the country's dependence on foreign oil.

In addition to reducing dependence on foreign oil, Obama made his case for the trust on Friday by claiming that investing in scientific research will help the economy and jobs, as well as the environment.

The White House chose Argonne as the site for the speech because of its prominent scientific achievements, including its development of fuel-efficient car technologies and a longer-lasting lithium-ion battery.

Obama also said on Friday that those type of advancements help Americans "maintain our edge" in a global marketplace. But that edge, he argued, is now threatened by the across-the-board spending cuts known as the sequester, which he said will force Argonne to "stop any new project coming down the line."

The president noted of the cuts, "They don?t trim the fat; they cut into muscle and bone."

But he also attempted to make light of the situation, joking at the start of his speech that he didn't realize the audience standing before him had seats. I thought "you had to get rid of chairs" here due to the sequester, he told them.

As for how the $2 billion trust would be funded, the White House on Friday proposed using royalties generated from offshore oil and gas production.

Source: http://news.yahoo.com/blogs/ticket/obama-pitch-2-billion-energy-security-trust-during-145042230--politics.html

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Research shows that suppressing the brain's 'filter' can improve performance in creative tasks

Research shows that suppressing the brain's 'filter' can improve performance in creative tasks

Friday, March 15, 2013

The brain's prefrontal cortex is thought to be the seat of cognitive control, working as a kind of filter that keeps irrelevant thoughts, perceptions and memories from interfering with a task at hand.

Now, researchers at the University of Pennsylvania have shown that inhibiting this filter can boost performance for tasks in which unfiltered, creative thoughts present an advantage.

The research was conducted by Sharon Thompson-Schill, the Christopher H. Browne Distinguished Professor of Psychology and director of the Center for Cognitive Neuroscience, and Evangelia Chrysikou, a member of her lab who is now an assistant professor at the University of Kansas. They collaborated with Roy Hamilton and H. Branch Coslett of the Department of Neurology at Penn's Perelman School of Medicine and Abhishek Datta and Marom Bikson of the Department of Biomedical Engineering at the City College of New York.

Their work was published in the journal Cognitive Neuroscience.

Previous studies have shown that the prefrontal cortex ? in particular, the left prefrontal cortex ? is one important area of the brain that supports cognitive control. As a test of whether reduced cognitive control might be advantageous in some circumstances, Thompson-Schill's team designed an experiment that involved inhibiting the activity of the left prefrontal cortex in adults while they completed a creative task.

In this task, participants are shown pictures of everyday objects and are asked to quickly come up with uses for them that are out of the ordinary, such as using a baseball bat as a rolling pin. Participants see a sequence of 60 objects, one every nine seconds, and the researchers measure how long it takes for them to come up with a valid response, or if they are unable to do so before the next picture appears.

The researchers hypothesized that high levels of cognitive control would be a detriment to coming up with these kinds of uncommon uses.

"When we use objects in daily life, our cognitive control helps us focus on what the object is typically used for and 'filters out' irrelevant properties," Chrysikou said. "However, to come up with the idea of using a baseball bat as a rolling pin, you have to consider things like its shape and the material it's made of."

"The real takeaway," Thompson-Schill said, "is that when you give people a task for which they do not know the goal ? such as showing them an object and asking, 'What else can you do with this thing' ? anything that they would normally do to filter out irrelevant information about the object will hurt their ability to do the task."

Experiments to test such hypotheses have been aided by new ways of non-invasively manipulating neurons in specific areas of the brain, inducing a variety of temporary changes in perception and performance.

The method Thompson-Schill's team used, called transcranial direct current stimulation, or tDCS, involves passing a weak electrical charge through the brain, aiming the charge's path so it intersects with areas thought to be associated with an ability or behavior. This charge can influence the electrical activity that constitutes cell-to-cell communication in those areas.

"TDCS is believed to induce incremental shifts in the electrical potential of neuronal membranes, making it more or less likely that neurons will reach their threshold for firing," Hamilton said. "In this instance, we employed stimulation in a way that would make it harder for neurons to fire, thereby diminishing behaviorally relevant activity in that part of the brain."

Participants were first split into groups corresponding to three experimental conditions: one would receive tDCS to their left prefrontal cortex for the duration of the task, another would receive it to their right prefrontal cortex and a third would receive what amounted to a placebo. TDCS produces a slight tingling sensation on the scalp when it is first applied, so those in the third group received only a brief period of stimulation before the task began, rather than throughout.

As additional controls, each of these three groups was also split in half, with one set completing the uncommon-use task and the other simply stating what the object is normally used for. And all participants also completed a task that involved remembering strings of numbers, a common exercise in psychological experiments that has been shown not to require the prefrontal cortex.

"We wouldn't want to think that the stimulation affected everything," Thompson-Schill said. "So if we found an effect when participants were remembering numbers, we'd be worried about our interpretation of the data."

As expected, none of the experimental conditions affected participants' performance when asked to recall the sequences of numbers, or when they were asked to say the common uses of the objects they saw. But there was a marked difference between those who received tDCS to their left prefrontal cortex and those who didn't when completing the uncommon-use task.

The right prefrontal cortex and placebo groups couldn't come up with uncommon uses for an average of 15 out of 60 objects, whereas those whose left prefrontal cortices were being inhibited only missed an average of eight.

The latter group was also able to provide correct responses an average of a second faster than the former two.

"A second faster difference is huge in psychology research. We're used to seeing differences measured in milliseconds," Thompson-Schill said. This is probably the biggest effect I've seen over my 20 years in research."

These results lend credence to the idea that high levels of cognitive control may be a disadvantage in some circumstances, such as in early development.

"We differ from non-human primates in having a long period of immaturity in our prefrontal cortex," Thompson-Schill said, "so we started considering whether this might not be an unfortunate accident of nature but rather a feature of our species' developmental path.

The slow development of the prefrontal cortex is one reason children fail at many attention-based tasks but excel at imaginative ones. It may also aid children in rapidly acquiring new knowledge.

"There are things that are important to not filter, in particular when you are learning," Thompson-Schill said. "If you throw out information about your environment as being irrelevant, you miss opportunities to learn about those things."

###

University of Pennsylvania: http://www.upenn.edu/pennnews

Thanks to University of Pennsylvania for this article.

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Source: http://www.labspaces.net/127322/Research_shows_that_suppressing_the_brain_s__filter__can_improve_performance_in_creative_tasks

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Monday, March 11, 2013

Ube WiFi Smart Dimmer to receive customized multitouch gesture control

Here's a cool little addition to the increasingly competitive world of home automation. Ube's got a WiFi Smart Dimmer that utilizes multitouch functionality to control the the lights in your house -- use one finger to turn off a single light, or use two to turn off a set. The company picked SXSW as the venue to announce the forthcoming launch of customized gestures for other smart devices -- in the example given to us by CEO Utz Baldwin, a user can input a "W" to turn on the sprinklers -- or an "A" plus up swipe to turn on an alarm and an "A" plus a down swipe to disable it.

Sadly, the functionality won't be available for the launch of the first generation, though it's likely to come in time for the second generation, along with a software update for early adopters. Interested parties can support the company via Kickstarter right now -- Ube's a bit over halfway to its goal of $280,000, with 24 days to go. You can also watch Baldwin discuss the product and today's news in a video after the break.

Comments

Source: Kickstarter

Source: http://www.engadget.com/2013/03/10/ube-wifi-smart-dimmer/

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ScienceDaily: Child Development News

ScienceDaily: Child Development Newshttp://www.sciencedaily.com/news/mind_brain/child_development/ Read the latest research in child development including how newborns learn to think, how sleep patterns emerge, problems with toddlers and more.en-usMon, 11 Mar 2013 13:06:18 EDTMon, 11 Mar 2013 13:06:18 EDT60ScienceDaily: Child Development Newshttp://www.sciencedaily.com/images/logosmall.gifhttp://www.sciencedaily.com/news/mind_brain/child_development/ For more science articles, visit ScienceDaily.Mom's sensitivity helps language development in children with hearing losshttp://www.sciencedaily.com/releases/2013/03/130308103414.htm Psychologists demonstrate the impact sensitive parenting has on language growth for children who receive cochlear implants.Fri, 08 Mar 2013 10:34:34 ESThttp://www.sciencedaily.com/releases/2013/03/130308103414.htmUsing human brain cells to make mice smarterhttp://www.sciencedaily.com/releases/2013/03/130307123947.htm What happens when human brain cells that surround and support neurons are implanted into the brains of newborn mice? Researchers recently found that such mice had enhanced learning and memory when compared with normal mice that hadn't received the transplanted human cells. The findings indicate that these supportive cells, called glia, play an important role in human cognition.Thu, 07 Mar 2013 12:39:39 ESThttp://www.sciencedaily.com/releases/2013/03/130307123947.htmWhen food is scarce, a smaller brain will dohttp://www.sciencedaily.com/releases/2013/03/130307123944.htm A new study explains how young brains are protected when nutrition is poor. The findings reveal a coping strategy for producing a fully functional, if smaller, brain. The discovery, which was made in larval flies, shows the brain as an incredibly adaptable organ and may have implications for understanding the developing human brain as well, the researchers say.Thu, 07 Mar 2013 12:39:39 ESThttp://www.sciencedaily.com/releases/2013/03/130307123944.htmExercise shields children from stress, research indicateshttp://www.sciencedaily.com/releases/2013/03/130307091552.htm Exercise may play a key role in helping children cope with stressful situations, according to a recent study.Thu, 07 Mar 2013 09:15:15 ESThttp://www.sciencedaily.com/releases/2013/03/130307091552.htmFlip of a single molecular switch makes an old mouse brain younghttp://www.sciencedaily.com/releases/2013/03/130306134226.htm The flip of a single molecular switch helps create the mature neuronal connections that allow the brain to bridge the gap between adolescent impressionability and adult stability. Now researchers have reversed the process, recreating a youthful brain that facilitated both learning and healing in the adult mouse.Wed, 06 Mar 2013 13:42:42 ESThttp://www.sciencedaily.com/releases/2013/03/130306134226.htmSolving the 'Cocktail Party Problem': How we can focus on one speaker in noisy crowdshttp://www.sciencedaily.com/releases/2013/03/130306134218.htm In the din of a crowded room, paying attention to just one speaker's voice can be challenging. Research demonstrates how the brain homes in on one speaker to solve this "Cocktail Party Problem." Researchers discovered that brain waves are shaped so the brain can selectively track the sound patterns from the speaker of interest while excluding competing sounds from other speakers. The findings could have important implications for helping individuals with a range of deficits.Wed, 06 Mar 2013 13:42:42 ESThttp://www.sciencedaily.com/releases/2013/03/130306134218.htmFamily intervention improves mood symptoms in children and adolescents at risk for bipolar disorderhttp://www.sciencedaily.com/releases/2013/03/130306084154.htm Psychologists have found that children and adolescents with major depression or subthreshold forms of bipolar disorder - and who had at least one first-degree relative with bipolar disorder - responded better to a 12-session family-focused treatment than to a briefer educational treatment.Wed, 06 Mar 2013 08:41:41 ESThttp://www.sciencedaily.com/releases/2013/03/130306084154.htmHelp in reading foreign languageshttp://www.sciencedaily.com/releases/2013/03/130306083935.htm Recent research into how we learn is set to help people in their efforts to read a second or foreign language (SFL) more effectively. This will be good news for those struggling to develop linguistic skills in preparation for a move abroad, or to help in understanding foreign language forms, reports, contracts and instructions.Wed, 06 Mar 2013 08:39:39 ESThttp://www.sciencedaily.com/releases/2013/03/130306083935.htmPotential target to better treat, cure anxiety disordershttp://www.sciencedaily.com/releases/2013/03/130305174627.htm Researchers have, for the first time, identified a specific group of cells in the brainstem whose activation during rapid eye movement sleep is critical for the regulation of emotional memory processing.Tue, 05 Mar 2013 17:46:46 ESThttp://www.sciencedaily.com/releases/2013/03/130305174627.htmMental picture of others can be seen using fMRI, finds new studyhttp://www.sciencedaily.com/releases/2013/03/130305091000.htm It is possible to tell who a person is thinking about by analyzing images of his or her brain. Our mental models of people produce unique patterns of brain activation, which can be detected using advanced imaging techniques according to a new study.Tue, 05 Mar 2013 09:10:10 ESThttp://www.sciencedaily.com/releases/2013/03/130305091000.htmChildren of divorced parents more likely to switch, pull away from religionshttp://www.sciencedaily.com/releases/2013/03/130305090956.htm Adults whose parents were divorced are more likely to switch religions or disassociate themselves from institutional religions altogether -- but growing up in a single-parent family does not have any effect on private religious life, including praying, according to a new study.Tue, 05 Mar 2013 09:09:09 ESThttp://www.sciencedaily.com/releases/2013/03/130305090956.htmStress hormone foreshadows postpartum depression in new mothershttp://www.sciencedaily.com/releases/2013/03/130304161623.htm Women who receive strong social support from their families during pregnancy appear to be protected from sharp increases in a particular stress hormone, making them less likely to develop postpartum depression, according to a new study.Mon, 04 Mar 2013 16:16:16 ESThttp://www.sciencedaily.com/releases/2013/03/130304161623.htmMom's placenta reflects her exposure to stress and impacts offsprings' brainshttp://www.sciencedaily.com/releases/2013/03/130304151811.htm The mammalian placenta is more than just a filter through which nutrition and oxygen are passed from a mother to her unborn child. According to a new study, if a mother is exposed to stress during pregnancy, her placenta translates that experience to her fetus by altering levels of a protein that affects the developing brains of male and female offspring differently.Mon, 04 Mar 2013 15:18:18 ESThttp://www.sciencedaily.com/releases/2013/03/130304151811.htmIs baby still breathing? Is mom's obsession normal?http://www.sciencedaily.com/releases/2013/03/130304151807.htm A new mother may constantly worry and check to see if her baby is breathing. Or she may obsess about germs. A new study found postpartum moms have a much higher rate of obsessive-compulsive symptoms than the general population. This is the first large-scale study of obsessive-compulsive symptoms in new moms. The symptoms could result from hormonal changes or be adaptive, but may indicate a psychological disorder if they interfere with a mother's functioning.Mon, 04 Mar 2013 15:18:18 ESThttp://www.sciencedaily.com/releases/2013/03/130304151807.htmSpeech emerges in children on the autism spectrum with severe language delay at greater rate than previously thoughthttp://www.sciencedaily.com/releases/2013/03/130304104912.htm Study could reveals key predictors of speech gains. New findings reveal that 70 percent of children with autism spectrum disorders (ASD) who have a history of severe language delay, achieved phrase or fluent speech by age eight.Mon, 04 Mar 2013 10:49:49 ESThttp://www.sciencedaily.com/releases/2013/03/130304104912.htmADHD takes a toll well into adulthoodhttp://www.sciencedaily.com/releases/2013/03/130304104758.htm The first large, population-based study to follow children with attention-deficit hyperactivity disorder into adulthood shows that ADHD often doesn?t go away and that children with ADHD are more likely to have other psychiatric disorders as adults. They also appear more likely to commit suicide and to be incarcerated as adults.Mon, 04 Mar 2013 10:47:47 ESThttp://www.sciencedaily.com/releases/2013/03/130304104758.htmInfection during pregnancy and stress in puberty play key role in development of schizophreniahttp://www.sciencedaily.com/releases/2013/03/130301122512.htm The interplay between an infection during pregnancy and stress in puberty plays a key role in the development of schizophrenia, as behaviorists demonstrate in a mouse model. However, there is no need to panic.Fri, 01 Mar 2013 12:25:25 ESThttp://www.sciencedaily.com/releases/2013/03/130301122512.htmBritish children more exposed to alcohol promotion than adults, experts warnhttp://www.sciencedaily.com/releases/2013/02/130228194651.htm Children in Britain are more exposed to alcohol promotion than adults and need much stronger protection, warn experts.Thu, 28 Feb 2013 19:46:46 ESThttp://www.sciencedaily.com/releases/2013/02/130228194651.htmAction video games boost reading skills, study of children with dyslexia suggestshttp://www.sciencedaily.com/releases/2013/02/130228124132.htm Much to the chagrin of parents who think their kids should spend less time playing video games and more time studying, time spent playing action video games can actually make dyslexic children read better, new research suggests. In fact, 12 hours of video game play did more for reading skills than is normally achieved with a year of spontaneous reading development or demanding traditional reading treatments.Thu, 28 Feb 2013 12:41:41 ESThttp://www.sciencedaily.com/releases/2013/02/130228124132.htmCloser personal relationships could help teens overcome learning disabilitieshttp://www.sciencedaily.com/releases/2013/02/130228113449.htm A new study from Israel says that children with learning disabilities develop less secure attachments with mothers and teachers, and that closer and more secure relationships with parents and adults may help them overcome these disabilities.Thu, 28 Feb 2013 11:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130228113449.htmEating junk food while pregnant may make your child a junk food addicthttp://www.sciencedaily.com/releases/2013/02/130228103443.htm A healthy diet during pregnancy is critical to the future health of your children. New research suggests that pregnant mothers who consume junk food cause developmental changes of the opioid signaling pathway in the brains of their unborn children. Consequently, these children are less sensitive to opioids released upon consumption of foods high in fat and sugar, and need to eat more to achieve a "feel good" response.Thu, 28 Feb 2013 10:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130228103443.htmChildren with autism show increased positive social behaviors when animals are presenthttp://www.sciencedaily.com/releases/2013/02/130227183504.htm The presence of an animal can significantly increase positive social behaviors in children with autism spectrum disorders, according to new research.Wed, 27 Feb 2013 18:35:35 ESThttp://www.sciencedaily.com/releases/2013/02/130227183504.htmHomeric epics were written in 762 BCE, give or take, new study suggestshttp://www.sciencedaily.com/releases/2013/02/130227183320.htm One of literature's oldest mysteries is a step closer to being solved. A new study dates Homer's The Iliad to 762 BCE and adds a quantitative means of testing ideas about history by analyzing the evolution of language.Wed, 27 Feb 2013 18:33:33 ESThttp://www.sciencedaily.com/releases/2013/02/130227183320.htmPraising children for their personal qualities may backfirehttp://www.sciencedaily.com/releases/2013/02/130227183316.htm Praising children, especially those with low self-esteem, for their personal qualities rather than their efforts may make them feel more ashamed when they fail, according to new research.Wed, 27 Feb 2013 18:33:33 ESThttp://www.sciencedaily.com/releases/2013/02/130227183316.htmFirst grade math skills set foundation for later math abilityhttp://www.sciencedaily.com/releases/2013/02/130227151302.htm Children who failed to acquire a basic math skill in first grade scored far behind their peers by seventh grade on a test of the mathematical abilities needed to function in adult life, according to researchers.Wed, 27 Feb 2013 15:13:13 ESThttp://www.sciencedaily.com/releases/2013/02/130227151302.htmResearch explores factors that impact adolescent mental healthhttp://www.sciencedaily.com/releases/2013/02/130227151258.htm Research indicates that half of all lifetime cases of mental illness begin by age 14, well before adulthood. Three new studies investigate the cognitive, genetic and environmental factors that may contribute to mental health disorders in adolescence.Wed, 27 Feb 2013 15:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130227151258.htmAuthors: Develop digital games to improve brain function and well-beinghttp://www.sciencedaily.com/releases/2013/02/130227134338.htm Neuroscientists should help to develop compelling digital games that boost brain function and improve well-being, say two professors specializing in the field.Wed, 27 Feb 2013 13:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130227134338.htmStudy connects early childhood with pain, depression in adulthoodhttp://www.sciencedaily.com/releases/2013/02/130227121910.htm New research examines how childhood socioeconomic disadvantages and maternal depression increase the risk of major depression and chronic pain when they become adults.Wed, 27 Feb 2013 12:19:19 ESThttp://www.sciencedaily.com/releases/2013/02/130227121910.htmNew studies link gene to selfish behavior in kids, find other children natural givershttp://www.sciencedaily.com/releases/2013/02/130227102940.htm Most parents would agree that raising a generous child is an admirable goal -- but how, exactly, is that accomplished? New results shed light on how generosity and related behaviors -- such as kindness, caring and empathy -- develop, or don't develop, in children from 2 years old through adolescence.Wed, 27 Feb 2013 10:29:29 ESThttp://www.sciencedaily.com/releases/2013/02/130227102940.htm'Network' analysis of brain may explain features of autismhttp://www.sciencedaily.com/releases/2013/02/130227102022.htm A look at how the brain processes information finds distinct pattern in autistic children. Using EEGs to track the brain's electrical cross-talk, researchers found structural difference in brain connections. Compared with neurotypical children, those with autism have multiple redundant connections between neighboring brain areas at expense of long-distance links. The study, using "network analysis" like with airlines or electrical grids, may help in understanding some classic autistic behaviors.Wed, 27 Feb 2013 10:20:20 ESThttp://www.sciencedaily.com/releases/2013/02/130227102022.htmIncreased risk of sleep disorder narcolepsy in children who received swine flu vaccinehttp://www.sciencedaily.com/releases/2013/02/130226194006.htm A study finds an increased risk of narcolepsy in children and adolescents who received the A/H1N1 2009 influenza vaccine (Pandemrix) during the pandemic in England.Tue, 26 Feb 2013 19:40:40 ESThttp://www.sciencedaily.com/releases/2013/02/130226194006.htmSleep reinforces learning: Children?s brains transform subconsciously learned material into active knowledgehttp://www.sciencedaily.com/releases/2013/02/130226081155.htm During sleep, our brains store what we have learned during the day a process even more effective in children than in adults, new research shows.Tue, 26 Feb 2013 08:11:11 ESThttp://www.sciencedaily.com/releases/2013/02/130226081155.htmHigher levels of several toxic metals found in children with autismhttp://www.sciencedaily.com/releases/2013/02/130225162231.htm Researchers have found significantly higher levels of toxic metals in children with autism, compared to typical children. They hypothesize that reducing early exposure to toxic metals may help lessen symptoms of autism, though they say this hypotheses needs further examination.Mon, 25 Feb 2013 16:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130225162231.htmDoing good is good for you: Volunteer adolescents enjoy healthier heartshttp://www.sciencedaily.com/releases/2013/02/130225162229.htm Giving back through volunteering is good for your heart, even at a young age, according to researchers.Mon, 25 Feb 2013 16:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130225162229.htmGiving a voice to kids with Down syndromehttp://www.sciencedaily.com/releases/2013/02/130225122039.htm A new case study shows children with Down syndrome can benefit from conventional stuttering treatment.Mon, 25 Feb 2013 12:20:20 ESThttp://www.sciencedaily.com/releases/2013/02/130225122039.htmUltrasound reveals autism risk at birth, study findshttp://www.sciencedaily.com/releases/2013/02/130225112510.htm Low-birth-weight babies with a particular brain abnormality are at greater risk for autism, according to a new study that could provide doctors a signpost for early detection of the still poorly understood disorder.Mon, 25 Feb 2013 11:25:25 ESThttp://www.sciencedaily.com/releases/2013/02/130225112510.htmParents talking about their own drug use to children could be detrimentalhttp://www.sciencedaily.com/releases/2013/02/130222083127.htm Parents know that one day they will have to talk to their children about drug use. The hardest part is to decide whether or not talking about ones own drug use will be useful in communicating an antidrug message. Recent research found that children whose parents did not disclose drug use, but delivered a strong antidrug message, were more likely to exhibit antidrug attitudes.Fri, 22 Feb 2013 08:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130222083127.htmScientists make older adults less forgetful in memory testshttp://www.sciencedaily.com/releases/2013/02/130221143946.htm Scientists have found compelling evidence that older adults can eliminate forgetfulness and perform as well as younger adults on memory tests. The cognitive boost comes from a surprising source -- a distraction learning strategy.Thu, 21 Feb 2013 14:39:39 ESThttp://www.sciencedaily.com/releases/2013/02/130221143946.htmHow human language could have evolved from birdsong: Researchers propose new theory on deep roots of human speechhttp://www.sciencedaily.com/releases/2013/02/130221141608.htm The sounds uttered by birds offer in several respects the nearest analogy to language," Charles Darwin wrote in "The Descent of Man" (1871), while contemplating how humans learned to speak. Language, he speculated, might have had its origins in singing, which "might have given rise to words expressive of various complex emotions." Linguistics and biology now researchers propose a new theory on the deep roots of human speech.Thu, 21 Feb 2013 14:16:16 ESThttp://www.sciencedaily.com/releases/2013/02/130221141608.htmEarly life stress may take early toll on heart functionhttp://www.sciencedaily.com/releases/2013/02/130221104330.htm Early life stress like that experienced by ill newborns appears to take an early toll of the heart, affecting its ability to relax and refill with oxygen-rich blood, researchers report.Thu, 21 Feb 2013 10:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130221104330.htmSignaling pathway linked to fetal alcohol risk: Molecular switch promises new targets for diagnosis and therapyhttp://www.sciencedaily.com/releases/2013/02/130220170736.htm Scientists have identified a molecular signaling pathway that plays an important role in the development of fetal alcohol spectrum disorder.Wed, 20 Feb 2013 17:07:07 ESThttp://www.sciencedaily.com/releases/2013/02/130220170736.htmBullied children can suffer lasting psychological harm as adultshttp://www.sciencedaily.com/releases/2013/02/130220163629.htm Bullied children grow into adults who are at increased risk of developing anxiety disorders, depression and suicidal thoughts, according to a new study.Wed, 20 Feb 2013 16:36:36 ESThttp://www.sciencedaily.com/releases/2013/02/130220163629.htmChildren with brain lesions able to use gestures important to language learninghttp://www.sciencedaily.com/releases/2013/02/130220123413.htm Children with brain lesions suffered before or around the time of birth are able to use gestures -- an important aspect of the language learning process -- to convey simple sentences.Wed, 20 Feb 2013 12:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130220123413.htmAdding movement to 'dry run' mental imagery enhances performancehttp://www.sciencedaily.com/releases/2013/02/130219201523.htm Adding movement to mental rehearsal can improve performance finds a new study. For high jumpers the study shows that dynamic imagery improves the number of successful attempts and the technical performance of jumps The technique of mental rehearsal is used to consolidate performance in many disciplines including music and sport. Motor imagery and physical practice use overlapping neural networks in the brain and the two together can improve performance as well as promoting recovery from injury.Tue, 19 Feb 2013 20:15:15 ESThttp://www.sciencedaily.com/releases/2013/02/130219201523.htmBiological marker of dyslexia discovered: Ability to consistently encode sound undergirds the reading processhttp://www.sciencedaily.com/releases/2013/02/130219172159.htm Researchers believe they have discovered a biological marker of dyslexia, a disorder affecting up to one out of 10 children that makes learning to read difficult. The researchers found a systematic relationship between reading ability and the consistency with which the brain encodes sounds. The good news: Response consistency can be improved with auditory training.Tue, 19 Feb 2013 17:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130219172159.htmLanguage protein differs in males, femaleshttp://www.sciencedaily.com/releases/2013/02/130219172153.htm Male rat pups have more of a specific brain protein associated with language development than females, according to a new study. The study also found sex differences in the brain protein in a small group of children. The findings may shed light on sex differences in communication in animals and language acquisition in people.Tue, 19 Feb 2013 17:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130219172153.htmInfants in poverty show different physiological vulnerabilities to the care-giving environmenthttp://www.sciencedaily.com/releases/2013/02/130219141016.htm Some infants raised in poverty exhibit physical traits that make them more vulnerable to poor care-giving, according to new research. The combination of physiological vulnerability and poor care-giving may lead these children to show increased problem behaviors later in childhood.Tue, 19 Feb 2013 14:10:10 ESThttp://www.sciencedaily.com/releases/2013/02/130219141016.htmMusic therapy improves behavior in children with autism, study suggestshttp://www.sciencedaily.com/releases/2013/02/130219140100.htm Weekly music therapy sessions can have a positive effect on behavior in children with autism, reports a new article. In a study of 41 children, improvements were seen particularly in inattentive behaviors over a ten month period.Tue, 19 Feb 2013 14:01:01 ESThttp://www.sciencedaily.com/releases/2013/02/130219140100.htmReduced risk of preterm birth for pregnant women vaccinated during pandemic fluhttp://www.sciencedaily.com/releases/2013/02/130219121351.htm Pregnant women who received the H1N1 influenza vaccine during the 2009 pandemic were less likely to have premature babies, and their babies weighed more on average.Tue, 19 Feb 2013 12:13:13 ESThttp://www.sciencedaily.com/releases/2013/02/130219121351.htmSports, shared activities are 'game changers' for dad/daughter relationshipshttp://www.sciencedaily.com/releases/2013/02/130219121212.htm The most frequent turning point in father-daughter relationships is shared activity -- especially sports -- ahead of such pivotal events as when a daughter marries or leaves home, according to a new study.Tue, 19 Feb 2013 12:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130219121212.htmIs there a link between childhood obesity and ADHD, learning disabilities?http://www.sciencedaily.com/releases/2013/02/130219121021.htm A new study has established a possible link between high-fat diets and such childhood brain-based conditions as attention deficit hyperactivity disorder (ADHD) and memory-dependent learning disabilities.Tue, 19 Feb 2013 12:10:10 ESThttp://www.sciencedaily.com/releases/2013/02/130219121021.htmChildren with auditory processing disorder may now have more treatment optionshttp://www.sciencedaily.com/releases/2013/02/130219120936.htm Researchers are helping children with auditory processing disorder receive better treatment. They have developed a program that uses evidence-based practices and incorporates speech-language pathologists into therapy.Tue, 19 Feb 2013 12:09:09 ESThttp://www.sciencedaily.com/releases/2013/02/130219120936.htm'Simplified' brain lets the iCub robot learn languagehttp://www.sciencedaily.com/releases/2013/02/130219102649.htm The iCub humanoid robot will now be able to understand what is being said to it and even anticipate the end of a sentence.Tue, 19 Feb 2013 10:26:26 ESThttp://www.sciencedaily.com/releases/2013/02/130219102649.htmIt may be educational, but what is that TV show really teaching your preschooler?http://www.sciencedaily.com/releases/2013/02/130219102118.htm Most parents carefully select what television programs and movies their children can watch. But a psychologist says educational shows could come with an added lesson that influences a child?s behavior. Children exposed to educational programs were more aggressive in their interactions than those who weren't exposed.Tue, 19 Feb 2013 10:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130219102118.htmFear, anger or pain: Why do babies cry?http://www.sciencedaily.com/releases/2013/02/130219090649.htm Researchers have studied adults' accuracy in the recognition of the emotion causing babies to cry. Eye movement and the dynamic of the cry play a key role in recognition. It is not easy to know why a newborn cries, especially amongst first-time parents. Although the main reasons are hunger, pain, anger and fear, adults cannot easily recognize which emotion is the cause of the tears.Tue, 19 Feb 2013 09:06:06 ESThttp://www.sciencedaily.com/releases/2013/02/130219090649.htmShedding new light on infant brain developmenthttp://www.sciencedaily.com/releases/2013/02/130218164126.htm A new study finds that the infant brain does not control its blood flow the same way as the adult brain, that the control of brain blood flow develops with age. These findings could change the way researchers study brain development in infants and children.Mon, 18 Feb 2013 16:41:41 ESThttp://www.sciencedaily.com/releases/2013/02/130218164126.htmExcessive TV in childhood linked to long-term antisocial behavior, New Zealand study showshttp://www.sciencedaily.com/releases/2013/02/130218092711.htm Children and adolescents who watch a lot of television are more likely to manifest antisocial and criminal behavior when they become adults, according to a new study.Mon, 18 Feb 2013 09:27:27 ESThttp://www.sciencedaily.com/releases/2013/02/130218092711.htmPoor stress responses may lead to obesity in childrenhttp://www.sciencedaily.com/releases/2013/02/130217085346.htm Children who overreact to stressors may be at risk of becoming overweight or obese, according to researchers.Sun, 17 Feb 2013 08:53:53 ESThttp://www.sciencedaily.com/releases/2013/02/130217085346.htmAre billboards driving us to distraction?http://www.sciencedaily.com/releases/2013/02/130214134024.htm There's a billboard up ahead, a roadside sign full of language and imagery. Next stop: the emotionally distracted zone.Thu, 14 Feb 2013 13:40:40 ESThttp://www.sciencedaily.com/releases/2013/02/130214134024.htmBehavioral therapy for children with autism can impact brain functionhttp://www.sciencedaily.com/releases/2013/02/130214120618.htm Using functional magnetic resonance imaging for before-and-after analysis, a team of researchers discovered positive changes in brain activity in children with autism who received a particular type of behavioral therapy.Thu, 14 Feb 2013 12:06:06 ESThttp://www.sciencedaily.com/releases/2013/02/130214120618.htm

Source: http://www.sciencedaily.com/rss/mind_brain/child_development.xml

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Sunday, March 10, 2013

New AMD Budget Gaming PC

$500 is kinda hard to build one ...I give it a try
newegg.ca(Canada) . I don't use pcpartpicker because some parts are only shipped to US (Cooler Master Extreme Plus 500W for example) . Therefore , your build above is invalid , pricing of all parts should be above 500$ Canada

i5 3330 (190$)
Gskill Ripjaws 2x2GB 1600MHz (35$)
SeaSonic 380W 80 Plus Bronze Active PFC (56$)
Western Digital Blue 7200rpm 500GB (70$)
Asrock B75M Micro ATX (80$)
EVGA GTX 650 (105$)
Arctic MX-4 thermal compound (10$)

Total cost : 546$ without case

Quad Core i5 2400 rape 6 cores FX-6300 in most benchmark (also include multi-threaded benchmark) . Please note that i5-3330 gives similar performance as i5 2400 and since Dolphin is a dual core app , FX-6300 perform even worse ...

Edit : If you consider overclocking , please use Asrock Z77 Pro 4 (40$ higher than B75M)

Source: http://forums.dolphin-emu.org/Thread-new-amd-budget-gaming-pc

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Microsoft's Kinect Can See Inside Your Skull With Its Almost X-Ray Vision

Kinect's potential for gaming might not have been thaaaat great, but its applications for other things, like cheating at pool and medicine, have been pretty impressive. The team at Microsoft Research Cambridge, for instance, have rigged one up to peek inside skulls and look at brains with kindasorta x-ray vision. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/fDAW9zcMmxc/microsofts-kinect-can-see-inside-your-skull-with-its-almost-x+ray-vision

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