Research: Brain can't cope with making a left-hand turn and talking on hands-free cell phone
Making a left-hand turn requires a huge amount of brain activation and involves far more areas of the brain than driving on a straight road or other maneuvers
2013-02-28
(Press-News.org) About St. Michael's Hospital
St. Michael's Hospital provides compassionate care to all who enter its doors. The hospital also provides outstanding medical education to future health care professionals in more than 23 academic disciplines. Critical care and trauma, heart disease, neurosurgery, diabetes, cancer care, and care of the homeless are among the hospital's recognized areas of expertise. Through the Keenan Research Centre and the Li Ka Shing International Healthcare Education Center, which make up the Li Ka Shing Knowledge Institute, research and education at St. Michael's Hospital are recognized and make an impact around the world. Founded in 1892, the hospital is fully affiliated with the University of Toronto.
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About Frontiers
Frontiers is a community-oriented open access scholarly publisher and social networking platform for researchers. Founded in 2007 by scientists in Switzerland, its industry leading platform together with a growing range of exciting and innovative open science tools, empowers all academic research communities to steer the evolution of science communication into the 21st century. For more information, please visit: (www.frontiersin.org). For online articles, please provide full citation and a link to the study, which is available for anyone to read free of charge. The study will be published when the embargo lifts on the following url: http://www.frontiersin.org/Human_Neuroscience/10.3389/fnhum.2013.00053/abstractdoi: 10.3389/fnhum.2013.00053
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2013-02-28
New Rochelle, NY, February 28, 2013—Sexting, the use of technology to send or receive sexually explicit messages, photos, or videos, is a relatively new trend and, in many cases, has legal implications. As many as 25-50% of young people may participate in sexting. A close-up look at the sexting practices of a group of urban ethnic minority youths is presented in an article in Cyberpsychology, Behavior, and Social Networking, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers. The article is available online on the Cyberpsychology, Behavior, and Social Networking ...
2013-02-28
Previous studies have shown that carnivores can have indirect positive effects on each other, which means that when one species is lost, others could soon follow. A team from the University of Exeter and the University of Bern has now found that reducing the numbers of one species of carnivore can lead to the extinction of others.
Published online today (28 February 2013) in the journal Ecology Letters, the study shows that simply reducing the population size of one carnivore can indirectly cause another similar species to become extinct. The research shows that changes ...
2013-02-28
During embryo development, genes are dynamically, and very precisely, switched on and off to confer different properties to different cells and build a well-proportioned and healthy animal. Fgf8 is one of the key genes in this process, controlling in particular the growth of the limbs and the formation of the different regions of the brain. Researchers at EMBL have elucidated how Fgf8 in mammal embryos is, itself, controlled by a series of multiple, interdependent regulatory elements. Their findings, published today in Developmental Cell, shed new light on the importance ...
2013-02-28
Athens, Ga. – New research from the University of Georgia has identified the neural pathways in an insect brain tied to eating for pleasure, a discovery that sheds light on mirror impulsive eating pathways in the human brain.
"We know when insects are hungry, they eat more, become aggressive and are willing to do more work to get the food," said Ping Shen, a UGA associate professor of cellular biology in the Franklin College of Arts and Sciences. "Little is known about the other half—the reward-driven feeding behavior—when the animal is not so hungry but they still get ...
2013-02-28
Ottawa, ON (February 28, 2013) – New insight into grape seed extract as a therapeutic and preventative measure to fight obesity-induced kidney damage is presented in a new study. Grape seed and skin extract (GSSE) is known to contain powerful antioxidants. This study, published in the journal Applied Physiology, Nutrition, and Metabolism, is the first to make a link between GSSEs and high-fat-diet-induced renal disease.
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2013-02-28
It is rather difficult to imagine, but approximately 635 million years ago, ice may have covered a vast portion of our planet in an event called "Snowball Earth." According to the Snowball Earth hypothesis, the massive ice age that occurred before animal life appeared, when Earth's landmasses were most likely clustered near the equator, precipitated relatively rapid changes in atmospheric conditions and a subsequent greenhouse heat wave. This particular period of extensive glaciation and subsequent climate changes might have supplied the cataclysmic event that gave rise ...
2013-02-28
Does advertising influence society, or is it merely a reflection of society's pre-existing norms? Where male attitudes are concerned, a new study implicates magazine advertisements specifically aimed at men as helping to reinforce a certain set of views on masculinity termed "hyper-masculinity." The article by Megan Vokey, a Ph.D. candidate from the University of Manitoba, and colleagues is published in Springer's journal Sex Roles.
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2013-02-28
Setting up home in the stinging tentacles of a sea anemone might seem like a risky option, but anemonefish – also known as clownfish and popularised in the movie Finding Nemo – are perfectly content in their unlikely abode. Fending off peckish anemone predators in return for refuge, plucky clownfish have achieved a satisfactory arrangement with their deadly partners. Yet Joe Szczebak from Auburn University, USA, wondered whether there might be more to the unconventional collaboration than met the eye. According to Szczebak, coral reefs are awash with oxygen during the day, ...
2013-02-28
ROCHESTER, Minn. — Researchers have identified a possible treatment window of several years for plaques in the brain that are thought to cause memory loss in diseases such as Alzheimer's. The Mayo Clinic study is published in the Feb. 27 online issue of Neurology, the medical journal of the American Academy of Neurology.
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2013-02-28
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[Press-News.org] Research: Brain can't cope with making a left-hand turn and talking on hands-free cell phone
Making a left-hand turn requires a huge amount of brain activation and involves far more areas of the brain than driving on a straight road or other maneuvers
