Psychology & Psychiatry

Researchers discover new pathways in brain's amygdala

Researchers at The University of Texas at San Antonio (UTSA) are pioneering an innovative brain study that sheds light on how the amygdala portion of the brain functions and could contribute to a better understanding of post-traumatic ...

Neuroscience

Receptor protein in brain promotes resilience to stress

Scientists have discovered that a receptor on the surface of brain cells plays a key role in regulating how both animals and people respond to stress. The research suggests that the receptor may represent an important biomarker ...

Psychology & Psychiatry

Study finds genetic basis for re-experiencing symptoms in PTSD

A study based on the Million Veteran Program of the U.S. Department of Veterans Affairs has identified multiple locations in the human genome related to the risk of re-experiencing traumatic memories, the most distinctive ...

Psychology & Psychiatry

Overcoming PTSD: Study reveals memory disruption drug target

Fight or flight, panic, trembling: Our brains are wired to ensure we respond instantly to fear. While that fear response may save our lives in the dangerous moment, at times people stay on high alert long after the threat ...

Psychology & Psychiatry

Biomarker reveals PTSD sufferers at risk of suicide

The risk of suicide among individuals with post-traumatic stress disorder (PTSD) is much higher than the general population, but identifying those individuals at greatest risk has been difficult. However, a team at Yale has ...

Psychology & Psychiatry

Researchers identify gene variant associated with cellular aging

It is well known that psychiatric stress is associated with accelerated aging. Now, a new study shows that a gene mutation interacts with multiple types of psychiatric stress including post-traumatic stress disorder (PTSD), ...

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