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post traumatic stress disorder

Image shows a man with his head in his hands.

Featured Neuroscience Psychology

·January 8, 2018·5 min read

Modifying Memories During Sleep Could Reduce Trauma

A new study looks how it may be possible to help reduce trauma associated with bad memories while we sleep.

Featured Open Neuroscience Articles Psychology

·November 30, 2017·4 min read

People With PTSD React Differently to Certain Sounds

In people with PTSD, the brain expresses an enhanced response to deviant tones, suggesting their brains over process any environmental changes. Additionally, researchers note, the more enhanced the response, the worse those with PTSD performed on cognitive and memory tests.

Featured Neuroscience Open Neuroscience Articles

·November 3, 2017·6 min read

Mechanism That Helps Us Inhibit Unwanted Thoughts Identified

GABA concentration within the hippocampus may predict a person's ability to block memory retrieval and prevent unwanted thoughts from occurring, a new study reports.

Featured Neurology Psychology

·October 25, 2017·5 min read

Gut Bacteria May Predict PTSD Risk

People with PTSD had lower levels of three different gut bacteria than individuals who experienced trauma but didn't develop the disorder, a new study reports.

Featured Open Neuroscience Articles Psychology

·September 26, 2017·4 min read

Psychological Impact of Natural Disasters on Youth

A new study examines how falling victim to a natural disaster, such as a hurricane, can impact a child's mental health. Researchers hope the study will help physicians to identify those children most at need of social support services following a disaster to aid their recovery.

This image shows High magnification micrograph of histomorphologic changes in a lymph node due to systemic lupus erythematosus.

Featured Genetics Neurology Psychology

·September 23, 2017·3 min read

PTSD Linked with Increased Lupus Risk

A new study reports women who are exposed to trauma and suffer post traumatic stress are at an increased risk of developing Lupus.

Image shows the location of the amygdala in the brain.

Featured Neuroscience Open Neuroscience Articles

·August 15, 2017·4 min read

Adult Brains Produce New Cells in Previously Undiscovered Area

University of Queensland researchers report they have discovered evidence of neurogenesis in the amygdala. Researchers say their findings could help develop new avenues of treatment for fear processing disorders.

Featured Psychology

·August 7, 2017·5 min read

Stress Heightens Fear of Threats From the Past

A new study reveals coupling old memories with a stressful event can make people perceive harmless situations as dangerous.

Image shows brain scans of a normal and PTSD brain.

Featured Neuroscience Psychology

·July 18, 2017·4 min read

Potential New Path For PTSD Treatment

A recent study in PNAS implicates alterations in the brain's glutamate signaling in people with PTSD. Neuroimaging revealed increased levels of mGluR5 in those with post traumatic stress disorder. Researchers report drugs that can reduce mGluR5 function could help reduce fear, stress and other symptoms of PTSD.