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serotonin

The image shows two soldiers performing a computer test,

·February 13, 2013·3 min read

Gene Associated with High Anxiety Can Have Protective Effect on the Battlefield

Through a combination of genetic and psychological testing, researchers have identified factors that mitigate against PTSD. In combat, soldiers who avoided threats were more likely to develop PTSD as a result of traumatic experiences, the study found.

The image shows a 3D model of the structure of serotonin.

Featured Neuroscience

·February 13, 2013·4 min read

Rewiring the Serotonin System

Researchers discover a new way to influence the serotonin signaling system. The findings could lead to more effective medications with fewer side effects.

Featured Neurology Open Neuroscience Articles Psychology

·August 16, 2012·3 min read

Common Parasite May Trigger Suicide Attempts

New research adds to the growing work linking an infection caused by the Toxoplasma gondii parasite to suicide attempts. About 10-20 percent of people in the United States have T. gondii, in their bodies.