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Specialty. Psychiatry, neurology, neuropsychology. Post-traumatic amnesia (PTA) is a state of confusion that occurs immediately following a traumatic brain injury (TBI) in which the injured person is disoriented and unable to remember events that occur after the injury. [ 1 ] The person may be unable to state their name, where they are, and ...
Dissociative amnesia. Dissociative amnesia or psychogenic amnesia is a dissociative disorder "characterized by retrospectively reported memory gaps. These gaps involve an inability to recall personal information, usually of a traumatic or stressful nature." [ 1 ] The concept is scientifically controversial and remains disputed. [ 2 ][ 3 ]
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 or ...
Dissociative identity disorder [1] [2]; Other names: Multiple personality disorder Split personality disorder: Specialty: Psychiatry, clinical psychology: Symptoms: At least two distinct and relatively enduring personality states, [3] recurrent episodes of dissociative amnesia, [3] inexplicable intrusions into consciousness (e.g., voices, intrusive thoughts, impulses, trauma-related beliefs ...
In many cases, it is the child's caregiver who causes the trauma. [12] The diagnosis of PTSD does not take into account how the developmental stages of children may affect their symptoms and how trauma can affect a child's development. [12] [14] The term developmental trauma disorder (DTD) has been proposed as the childhood equivalent of CPTSD ...
Cause: While not as strongly linked as other dissociative disorders, there is a correlation between depersonalization-derealization disorder and childhood trauma, especially emotional abuse or neglect. It can also be caused by other forms of stress such as sudden death of a loved one. [14] Treatment: Same treatment as dissociative amnesia. An ...
Having longer periods of amnesia or consciousness after an injury may be an indication that recovery from remaining concussion symptoms will take much longer. [34] Dissociative amnesia results from a psychological cause as opposed to direct damage to the brain caused by head injury, physical trauma or disease, which is known as organic amnesia ...
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 ...