Researchers at the University of California, Irvine have identified for the first time an imbalance in a key neural pathway that explains how some people reactivate negative emotional memories. The finding could help scientists unlock new ways to treat psychiatric disorders such as post-traumatic stres...
The purpose of this study was to examine the course of comorbid posttraumatic stress disorder ( PTSD ) in 54 patients with another anxiety disorder. Using a prospective longitudinal design, the present study found that during the first 5 years of follow-up the probability of full remission from...
However, they share common clinical features for which similar treatment strategies are applied. Due to a high prevalence of these disorders and their high rate of treatment resistance, the investigation of new interventions to include in their treatment algorithms is paramount. In OCD, neuroimaging ...
GENETICS OF POSTTRAUMATIC STRESS DISORDER PTSD occurs in a subset of individuals exposed to traumatic events and comprises four clusters of symptoms: intrusive re-experiencing of the trauma, avoidance of stimuli asso- ciated with the trauma, negative cognitions and mood associated with the trauma, ...
In this review, I summarize evidence for genetic contributions to PTSD, MDD, and the anxiety disorders including genetic epidemiology, the role of common genetic variation, the role of rare and structural variation, and the role of gene–environment interaction. Available data suggest that stress-...
Chimpanzees display behavioral clusters similar to PTSD and depression in their key diagnostic criteria, underscoring the importance of ethical considerations regarding the use of chimpanzees in experimentation and other captive settings. 展开 关键词:...
Childhood sexual abuse.Emotional, physical, and sexual abuse or neglect during childhood is linked to anxiety disorders later in life. Trauma. Living through a traumatic event raises the risk ofposttraumatic stress disorder(PTSD), which can cause panic attacks. ...
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PTSDcan develop after an individual has experienced exposure to actual or threatened death, serious injury, or sexual violence. Symptoms of PTSD include episodes of reliving or re-experiencing the event, avoiding things that remind the individual about the event, feeling on edge, and having negative...
Rates of recognition for the psychosis (schizophrenia) and PTSD vignettes were similar, with around one third of respondents using the correct labels. Only 3% of respondents were able to correctly label social phobia. Intentions to seek help were highest for depression with suicidal thoughts and ...