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A limitation of certain medications used to improve motivation, like psychostimulants, is development of tolerance to their effects. [ 18 ] [ 19 ] Rapid acute tolerance to amphetamines is believed to be responsible for the dissociation between their relatively short durations of action (~4 hours for main desired effects) and their much longer ...
Amotivational syndrome is a chronic psychiatric disorder characterized by signs that are linked to cognitive and emotional states such as detachment, blunted emotion and drives, executive functions like memory and attention, [1] disinterest, passivity, apathy, and a general lack of motivation.
Related concepts include sloth, a Christian sin, abulia, a medical term for reduced motivation, and lethargy, a state of lacking energy. Despite the famed neurologist Sigmund Freud 's discussion of the " pleasure principle ", Leonard Carmichael noted in 1954 that "laziness" is not a word that appears in the table of contents of most technical ...
Anhedonia is a diverse array of deficits in hedonic function, including reduced motivation or ability to experience pleasure. [1] While earlier definitions emphasized the inability to experience pleasure, anhedonia is currently used by researchers to refer to reduced motivation, reduced anticipatory pleasure (wanting), reduced consummatory pleasure (liking), and deficits in reinforcement learning.
Avolition or amotivation, as a symptom of various forms of psychopathology, is the decrease in the ability to initiate and persist in self-directed purposeful activities. [1] [2] Such activities that appear to be neglected usually include routine activities, including hobbies, going to work or school, and most notably, engaging in social activities.
Older women make up the largest percentage of inactive people for health reasons. A study was conducted to explain the factors behind low motivation in older women. This study was made up of 37 elderly women with a mean age of 80. Low motivation to exercise and be healthy has been noted to be caused by internal factors such as old age.
In a slightly different sense, the word "motivation" can also refer to the act of motivating someone and to a reason or goal for doing something. [6] It comes from the Latin term movere (to move). [7] The traditional discipline studying motivation is psychology. It investigates how motivation arises, which factors influence it, and what effects ...
Results showed that low motivational intensity increased cognitive flexibility and high motivational intensity reduced flexibility. [18] Neuropsychological measures have been used in previous research to measure participant's neurological responses while they view high and low motivational intensity pictures [10] [13] [19] [20]