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- Mouse Model May Reveal Anxiety Gene, Marker for Antidepressant Failure
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November 9, 2006
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Science Update
Studies of a new mouse model suggest that a specific gene variation plays a role in the development of anxiety disorders and in resistance to common medications for anxiety and depression.
- More Direct Way to Map Brain Activity Deemed Feasible
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October 30, 2006
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Science Update
Magnetic resonance imaging (MRI) can be used to directly detect the electrical activity emitted by neurons, NIMH scientists and colleagues have demonstrated.
- New Research Helps to Improve Understanding of Bipolar Disorder in Youth
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October 24, 2006
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Science Update
Bipolar disorder may be hard to identify in children and adolescents for several reasons, including a lack of age-appropriate diagnostic guidelines and symptoms different than those commonly seen in adults with the disorder.
- Gene Linked to Autism in Families with More Than One Affected Child
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October 17, 2006
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Press Release
A version of a gene has been linked to autism in families that have more than one child with the disorder. Inheriting two copies of this version more than doubled a child’s risk of developing an autism spectrum disorder, scientists supported by NIMH and NICHD have discovered.
- How Strep Triggers Obsessive Compulsive Disorder – New Clues
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October 11, 2006
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Science Update
A likely mechanism by which a bacterial infection triggers obsessive compulsive disorder (OCD) in some children has been demonstrated by NIMH scientists and collaborators at California State University and the University of Oklahoma.
- Gene Therapy May One Day Prevent AIDS–Related Brain–Cell Death
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October 11, 2006
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Science Update
Scientists have shown that gene therapy has potential for treating brain pathology triggered by the human immunodeficiency virus (HIV), which causes AIDS.
- Shy Temperament: More than Just Fearful
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August 7, 2006
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Science Update
Compared to others, children with extremely shy temperament have heightened brain activity in response to any prominent event, whether the event is positive or negative, a new imaging study suggests.
- Receptor Knockout Yields an Adventurous Mouse
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August 1, 2006
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Press Release
Mice altered to lack a particular type of receptor in the brain’s executive hub are more prone to go where normal mice fear to tread, NIMH funded scientists have discovered.
- Males with Autism Have Fewer Cells in Brain’s Emotional Memory Hub
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July 26, 2006
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Science Update
Males with autism have fewer cells in a part of the brain that has a key role in emotion and memory, according to NIMH-funded researchers at the University of California, Davis.
- New Tool Can Boost or Block the Body’s Protective Inner Barriers
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July 13, 2006
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Press Release
A team of experts funded by NIH has developed a chemical tool that allows scientists to manipulate control of the passage of substances through the barriers between blood and the tissues of every organ — from the brain, lungs, and heart to the organs of the immune system.
