Post Traumatic Stress Disorder

How fear can develop out of others' traumas

What happens in the brain when we see other people experiencing a trauma or being subjected to pain? Well, the same regions that are involved when we feel pain ourselves are also activated when we observe other people who ...

May 25, 2017
popularity5 comments 0

Poor health of those undergoing chronic homelessness

High or very high levels of psychological distress, Post-Traumatic Stress Disorder, chronic physical conditions, and poor social support, are common characteristics of those experiencing chronic homelessness, according to ...

May 23, 2017
popularity2 comments 1

Posttraumatic stress disorder (PTSD) is a severe anxiety disorder that can develop after exposure to any event that results in psychological trauma. This event may involve the threat of death to oneself or to someone else, or to one's own or someone else's physical, sexual, or psychological integrity, overwhelming the individual's ability to cope. As an effect of psychological trauma, PTSD is less frequent and more enduring than the more commonly seen acute stress response. Diagnostic symptoms for PTSD include re-experiencing the original trauma(s) through flashbacks or nightmares, avoidance of stimuli associated with the trauma, and increased arousal—such as difficulty falling or staying asleep, anger, and hypervigilance. Formal diagnostic criteria (both DSM-IV-TR and ICD-10) require that the symptoms last more than one month and cause significant impairment in social, occupational, or other important areas of functioning.

This text uses material from Wikipedia licensed under CC BY-SA

Latest Spotlight News

Scientists discover a new way to treat type 2 diabetes

Medication currently being used to treat obesity is also proving to have significant health benefits for patients with type 2 diabetes. A new study published today in Molecular Metabolism explains how this therapeutic benefit ...

The neural codes for body movements

A small patch of neurons in the brain can encode the movements of many body parts, according to researchers in the laboratory of Caltech's Richard Andersen, James G. Boswell Professor of Neuroscience, Tianqiao and Chrissy ...