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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 ...
The most promising therapeutic effect is achieved when the treatment continues for at least six weeks. [36] Underuse or misuse of antidepressants and prescribing inadequate dosages are the most common mistakes physicians make when treating elderly patients for depression. Only 10% to 40% of depressed elderly patients are given medication.
Frailty can have impacts on public health due to the factors that comprise the syndrome affecting physical and mental health outcomes. There are several ways to identify, prevent, and mitigate the prevalence of frailty and the evaluation of frailty can be done through clinical assessments created to combine recognized signs and symptoms of frailty.
Mental and physical fatigue increase with the setting of the sun. This fatigue can play a role in the individual's irritability. [4] [5] An individual may experience an increase in restlessness while trying to sleep. Restlessness can often lead to pacing and or wandering which can be potentially harmful for an individual in a confused state. [5]
Bipolar disorder is a serious mental health condition affecting 2.8 percent of adults in the United States. It involves episodes of mania (extreme highs) and depression (intense lows).
Geriatric psychology began in 1978 with a spike in interest in mental health and the effects of aging. There was a slow increase in the number of aging adults in the U.S. population. There was a small group of 11 people who met together to talk about late-life mental health needs and the field of geriatrics.
Lethargy is a state of tiredness, sleepiness, weariness, fatigue, sluggishness, or lack of energy. It can be accompanied by depression , decreased motivation, or apathy . Lethargy can be a normal response to inadequate sleep, overexertion, overworking, stress, lack of exercise, improper nutrition, drug abuse, boredom , or a symptom of an ...
The causes for memory issues and aging is still unclear, even after the many theories have been tested. There has yet to be a distinct link between the two because it is hard to determine exactly how each aspect of aging effects the memory and aging process.