Science News
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- Rat Brain’s Executive Hub Quells Alarm Center if Stress is Controllable
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February 11, 2005
Press Release
Treatments for mood and anxiety disorders are thought to work, in part, by helping patients control the stresses in their lives. A new study in rats by National Institutes of Health (NIH) grantees provides insight into the brain mechanisms likely involved. - Birds Brainier Than Previously Thought
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February 3, 2005
Press Release
The brains of birds appear to be more similar to those of mammals than previously thought. - New Neurons Born in Adult Rat Cortex
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February 2, 2005
Press Release
Recent evidence suggesting that antidepressants may act by triggering the birth of new neurons in the adult hippocampus the brain’s memory hub, has heightened interest in such adult neurogenesis and raised the question: Could new neurons also be sprouting up in the parts of the adult brain involved in the thinking and mood disturbances of depression and anxiety? - Nobel Laureate Axelrod, Neuroscience Pioneer
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December 30, 2004
Press Release
Nobel Laureate Julius Axelrod, Ph.D., an NIMH researcher since 1955, died in his sleep early Wednesday morning, December 29, 2004. - International Coalition to Fund Autism Genetics Research
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December 29, 2004
Press Release
An international public/private partnership of government health agencies and private advocacy organizations has committed more than $21 million for research to identify the genes associated with autism spectrum disorders, a range of developmental disorders that impair communication and other mental abilities. - Mutant Gene Linked to Treatment-Resistant Depression
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December 13, 2004
Science Update
A mutant gene that starves the brain of serotonin, a mood-regulating chemical messenger, has been discovered and found to be 10 times more prevalent in depressed patients than in control subjects, report researchers funded by the National Institutes of Health’s National Institute of Mental Health (NIMH) and National Heart Lung and Blood Institute (NHLBI). - Stress Impairs Thinking Via Mania-Linked Enzyme
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October 29, 2004
Press Release
An errant enzyme linked to bipolar disorder, in the brain’s prefrontal cortex, impairs cognition under stress, an animal study shows. - Psychotherapy, Medications Best for Youth With Obsessive Compulsive Disorder
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October 28, 2004
Press Release
Children and adolescents with Obsessive Compulsive Disorder (OCD) respond best to a combination of both psychotherapy and an antidepressant, a major clinical trial has found. - Perceptual Decision-Making Hub Pinpointed in Human Brain
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October 18, 2004
Press Release
A perceptual decision-making hub at the front of the brain makes the call on whether you’re looking at a face or a house — and likely many other things — scientists at the NIH’s National Institute of Mental Health (NIMH) have discovered. - NIMH Grant to Explore Genetics of Autism
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October 8, 2004
Press Release
The National Institute of Mental Health (NIMH), part of the National Institutes of Health, announced this week a 3-year, $3 million grant to Johns Hopkins University to study the genetic factors underlying autism.