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Postoperative cognitive dysfunction (POCD) is a decline in cognitive function (especially in memory and executive functions) that may last from 1–12 months after surgery, or longer. [1] In some cases, this disorder may persist for several years after major surgery. [2] POCD is distinct from emergence delirium.
Emotional lability. In medicine and psychology, emotional lability is a sign or symptom typified by exaggerated changes in mood or affect in quick succession. [1][2] Sometimes the emotions expressed outwardly are very different from how the person feels on the inside. These strong emotions can be a disproportionate response to something that ...
Delirium (formerly acute confusional state, an ambiguous term which is now discouraged) [1] is a specific state of acute confusion attributable to the direct physiological consequence of a medical condition, effects of a psychoactive substance, or multiple causes, which usually develops over the course of hours to days. [2][3] As a syndrome ...
Postperfusion syndrome, also known as " pumphead ", is a constellation of neurocognitive impairments attributed to cardiopulmonary bypass (CPB) during cardiac surgery. Symptoms of postperfusion syndrome are subtle and include defects associated with attention, concentration, short-term memory, fine motor function, and speed of mental and motor ...
e. 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 ...
44249-1, 54635-8. The nine-item Patient Health Questionnaire (PHQ-9) is a depressive symptom scale and diagnostic tool introduced in 2001 to screen adult patients in primary care settings. The instrument assesses for the presence and severity of depressive symptoms and a possible depressive disorder. [1][2][3] The PHQ-9 is a component of the ...
Sopite syndrome. The sopite syndrome (/ soʊˈpaɪt /; from Latin sopire 'to put to sleep') [1] is a neurological disorder that relates symptoms of fatigue, drowsiness, and mood changes to prolonged periods of motion. [2] The sopite syndrome has been attributed to motion-induced drowsiness such as that experienced by a baby when rocked. [1]
A mixed affective state, formerly known as a mixed-manic or mixed episode, has been defined as a state wherein features and symptoms unique to both depression and (hypo)mania, including episodes of anguish, despair, self doubt, rage, excessive impulsivity and suicidal ideation, sensory overload, racing thoughts, heightened irritability, decreased "need" for sleep and other symptoms of ...