Popular Articles

Upcoming Health IT Decisions Could Spell Success Or Failure
"An unprecedented effort to computerize the nation"s hospitals and physician offices could be the key to reducing crippling health care costs - or a giveaway to technology vendors whose sales will be subsidized by taxpayers," the Dallas Morning News reports. The $45 billion, stimulus-funded effort in question could help reduce costs by cutting into the country"s $37.6 billion in medical errors each year, for instance. But, if requirements for providers seeking stimulus funding are too strict, the program could turn into "a bonanza for software vendors."

Natural Orifice Translumenal Endoscopic Surgery® Research Benefits From Increased Grant From NOSCAR
The Natural Orifice Surgery Consortium for Assessment and Research® (NOSCAR®), a joint effort of the American Society for Gastrointestinal Endoscopy (ASGE) and the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES), has announced Olympus" continuing commitment to funding research in an emerging minimally invasive transdisciplinary therapy known as Natural Orifice Translumenal Endoscopic Surgery®, with a $250,000 grant to the existing Olympus Research Fund supporting NOTES® research. This grant increases Olympus" total funding to $1.25 million.
News of the day
AARP Responds To Health Reform Scare Tactics
AARP Executive Vice President John Rother issued the following statement in response to recent commentary by Betsy McCaughey in various media outlets on health care reform measures passed or currently being considered by Congress.
Endocrinology

By Age 6 Parts Of Brain Involved In Social Cognition May Be In Place

Social cognition - the ability to think about the minds and mental states of others - is essential for human beings. In the last decade, a group of regions has been discovered in the human brain that are specifically used for social cognition. A new study in the July/August 2009 issue of the journal Child Development investigates these brain regions for the first time in human children. The study has implications for children with autism. Researchers at Massachusetts Institute of Technology (MIT) and Yale University scanned the brains of 13 children ages 6 to 11 as they listened to children"s stories. At the moment the plot of the stories revealed what a character wanted, believed, or knew, or presented the mental state of the character, the researchers observed increased activity in these specific brain regions. When the story turned to other topics - such as the physical world or the visual appearance of the characters - activity in these brain regions went back down. On the whole, activity in the "social brain" of the children - the parts of their brains that are used for social cognition - looked very similar to the patterns previously observed in adults. But there was one intriguing difference: One of the brain regions, the right tempero-parietal junction, appeared to change its function between the ages of 6 and 11. At age 6, the brain region played a general role in thinking about people, but by age 11, this same brain region appeared to take on a more specialized role in thinking just about others" thoughts. "What we found - a pattern of typical development - may offer clues as we study atypical social development, as happens in autism," according to Rebecca Saxe, the Fred and Carole Middleton Career Development Professor of cognitive neuroscience at MIT, who led the study. "Children with autism appear to have specific difficulties thinking about other people"s thoughts. Understanding how human brains typically learn to think about thoughts may let us detect what is going wrong in an autistic brain, and maybe even target interventions toward those neural systems, to improve chances for recovery." Summarized from Child Development, Vol. 80, Issue 4, Brain Regions for Perceiving and Reasoning About Other People in School-Aged Children by Saxe, R, Whitfield-Gabrieli, S, and Scholz, J (Massachusetts Institute of Technology), and Pelphrey, KA (Yale University). Copyright 2009 The Society for Research in Child Development, Inc. All rights reserved. Sarah Hutcheon Society for Research in Child Development


Add your comment:
Name:
Site address: http://
Your message:
Enter today\\\\'s date, 2 digits
(spam protection):