Latest

PTSD

Microphotographic image of stained section of brain after an accute stroke.

·January 18, 2013·3 min read

Stroke Survivors with PTSD More Likely to Avoid Treatment

A new survey of stroke survivors has shown that those with post-traumatic stress disorder (PTSD) are less likely to adhere to treatment regimens that reduce the risk of an additional stroke.

Featured Neurology Psychology

·August 30, 2012·4 min read

Potential Treatment for Cognitive Effects of Stress-Related Disorders, Including PTSD

Researchers identified a potential medical treatment for cognitive effects of stress-related disorders, including post-traumatic stress disorder (PTSD). The study, conducted in a PTSD mouse model, shows that an experimental drug called S107, one of a new class of small-molecule compounds called Rycals, prevented learning and memory deficits associated with stress-related disorders.

Featured Neuroscience Psychology

·July 6, 2012·4 min read

When Anxiety Won’t Go Away

Scientists discovered a mechanism which stops the process of forgetting anxiety after a stress event. They showed that feelings of anxiety don’t subside if too little dynorphin is released into the brain. The results can help open up new paths in the treatment of trauma patients.

Featured Neuroethics Psychology

·June 22, 2012·2 min read

Remembering to Forget

New research suggests that it is possible to suppress emotional autobiographical memories. The study published this month by psychologists at...

Featured Open Neuroscience Articles Psychology

·June 20, 2012·3 min read

1 in 8 Heart Patients Suffer PTSD

Post-traumatic stress disorder (PTSD) doubles risk of future cardiac event and death. One in eight people who suffer a heart...

Featured Neurology Psychology

·June 6, 2012·3 min read

Soldiers Who Suffer Mild TBI During Combat May Be More Vulnerable to PTSD

Study Links PTSD to Hidden Head Injuries Suffered in Combat. Even when brain injury is so subtle that it can...

Neurology Psychology

·May 1, 2012·3 min read

Blood Pressure Drugs Linked with Lower PTSD Symptoms

Traumatized people who take a class of common blood pressure medications tend to have less severe post-traumatic stress symptoms, researchers...

Neuroscience

·February 23, 2012·3 min read

Memory Formation Triggered by Stem Cell Development

Researchers at the RIKEN-MIT Center for Neural Circuit Genetics have discovered an answer to the long-standing mystery of how brain...

Featured Psychology

·August 16, 2011·1 min read

Reduced Recognition of Fear and Sadness in Post-Traumatic Stress Disorder

PTSD impairs ability to recognize emotions from facial expressions. Facial expressions convey strong cues for someone’s emotional state and the...

Featured Neuroscience

·April 27, 2011·7 min read

Can Traumatic Memories Be Erased?

Could veterans of war, rape victims and other people who have seen horrific crimes someday have the traumatic memories that...

Featured Neuroscience

·March 22, 2011·3 min read

Larger Hippocampal Volume Associated With PTSD Recovery

A new study suggests, on average, people with greater hippocampal volume are better able to recover from post traumatic stress disorder than those with reduced hippocampal volume.

Featured Neurology Neuroscience

·December 17, 2010·3 min read

The Fearless SM: Woman Missing Amygdala

A woman with bilateral damage relatively restricted to the amygdala is the subject of a case study reported today. SM, as she will be known to the public, seems able to experience emotions such as happiness and sadness normally, but shows no signs of fear.