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Post-traumatic stress disorder ( PTSD) [ b] is a mental and behavioral disorder [ 8] that develops from experiencing a traumatic event, such as sexual assault, warfare, traffic collisions, child abuse, domestic violence, or other threats on a person's life or well-being. [ 1][ 9] Symptoms may include disturbing thoughts, feelings, or dreams ...
Stress-related disorders constitute a category of mental disorders. They are maladaptive, biological and psychological responses to short- or long-term exposures to physical or emotional stressors. The National Institute of Environmental Health Sciences categorizes Obsessive-Compulsive Disorder (OCD) and Post-Traumatic Stress Disorder (PTSD) as ...
anticonvulsants, benzodiazepines. Psychological trauma (also known as mental trauma, psychiatric trauma, emotional damage, or psychotrauma) is an emotional response caused by severe distressing events that are outside the normal range of human experiences. It must be understood by the affected person as directly threatening the affected person ...
Complex post-traumatic stress disorder ( CPTSD, sometimes hyphenated C-PTSD) is a stress-related mental disorder generally occurring in response to complex traumas, [ 1] i.e., commonly prolonged or repetitive exposures to a series of traumatic events, within which individuals perceive little or no chance to escape. [ 2][ 3][ 4]
Acute stress reaction ( ASR, also known as psychological shock, mental shock, or simply shock[ a]) and acute stress disorder ( ASD) is a psychological response to a terrifying, traumatic or surprising experience. Combat stress reaction (CSR) is a similar response to the trauma of war. The reactions may include but are not limited to intrusive ...
PTSD or post-traumatic stress disorder, is a psychiatric disorder characterised by intrusive thoughts and memories, dreams or flashbacks of the event; avoidance of people, places and activities that remind the individual of the event; ongoing negative beliefs about oneself or the world, mood changes and persistent feelings of anger, guilt or fear; alterations in arousal such as increased ...
The trauma model of mental disorders, or trauma model of psychopathology, emphasises the effects of physical, sexual and psychological trauma as key causal factors in the development of psychiatric disorders, including depression and anxiety [1] as well as psychosis, [2] whether the trauma is experienced in childhood or adulthood.
A traumatic brain injury ( TBI ), also known as an intracranial injury, is an injury to the brain caused by an external force. TBI can be classified based on severity ranging from mild traumatic brain injury (mTBI/concussion) to severe traumatic brain injury. [ 5] TBI can also be characterized based on mechanism ( closed or penetrating head ...