A new analysis of the brain activity of people with post-traumatic stress disorder (PTSD) is the first to reveal that traumatic memories are represented in the brain in an entirely different way than sad autobiographical ...
Nov 30, 2023
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A novel pilot study that combines mindfulness and exposure intervention shows promise for reducing symptoms of post-traumatic stress in survivors of sudden cardiac arrest (SCA), a leading cause of death in the United States.
Nov 29, 2023
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Climate change will affect every aspect of our health and well-being. But its potential harms go beyond the body's ability to handle extreme heat, important as this is.
Nov 20, 2023
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Question: I'm reaching out because I'm in a tough spot. A close friend rode out Hurricane Ian in Florida last year and it seems to me that he's struggling now. He's angry and jumpy, while being numb to what's happening around ...
Nov 16, 2023
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Every time the country is shaken by a tragic mass shooting and the loss of innocent lives, mental illness and its role in the actions of the mass shooter come under scrutiny.
Nov 15, 2023
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A Northwestern University pediatric psychologist—who advises Ukrainian charity workers and therapists about working with that country's traumatized children—shares her expertise regarding how to support children affected ...
Nov 14, 2023
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Using data from over 900 participants in a large, diverse, and national sample of Canadian adolescents and young adults from the Canadian Study of Adolescent Health Behaviors, a new study published in the journal Sexual Health ...
Nov 10, 2023
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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.
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