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Mental fatigue is a temporary inability to maintain optimal cognitive performance. The onset of mental fatigue during any cognitive activity is gradual, and depends upon an individual's cognitive ability, and also upon other factors, such as sleep deprivation and overall health. Mental fatigue has also been shown to decrease physical ...
Physical activity is proven to be effective against several mental disorders. In healthy individuals it improves cognition and confers protection against stress-induced symptoms. [64] Due to limitations in study design and size, the effects of physical exercise in fully developed exhaustion disorder is unknown. [63]
People with ME/CFS experience persistent debilitating fatigue. It is made worse by normal physical, mental, emotional, and social activity, and is not a result of ongoing overexertion. [3] [2]: 12 Rest provides limited relief from fatigue. Particularly in the initial period of illness, this fatigue is described as "flu-like".
The Patient-Reported Outcomes Measurement Information System [1] (PROMIS) provides clinicians and researchers access to reliable, valid, and flexible measures of health status that assess physical, mental, and social well–being from the patient perspective. PROMIS measures are standardized, allowing for assessment of many patient-reported ...
Those with mental health issues such as anxiety or depression may similarly find it challenging to go about seemingly simple tasks throughout the day, or to deal with a crisis. [ 7 ] [ 8 ] Spoon theory could even be used to show the exhaustion of having a newborn baby, as this situation often leads to a chronic lack of sleep on the part of the ...
Prolonged fatigue is fatigue that persists for more than a month, and chronic fatigue is fatigue that lasts at least six consecutive months, which may be caused by a physical or psychological illness, or may be idiopathic (no known cause). [1] Chronic fatigue with a known cause is twice as common as idiopathic chronic fatigue. [6]
The General Health Questionnaire (GHQ) is a psychometric screening tool to identify common psychiatric conditions. [1] It has been translated and validated in at least two languages in addition to English, including Spanish [ 2 ] and Persian. [ 3 ]
Under "F48.0 Neurasthenia", the characteristics of the disorder differ among various cultures. Two overlapping symptoms can be present: Increased fatigue after mental exertion can be associated with a reduction in cognitive function. Minimal physical effort might be felt as extreme fatigue along with pain and anxiety.