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The term "category-mistake" was introduced by Gilbert Ryle in his book The Concept of Mind (1949) to remove what he argued to be a confusion over the nature of mind born from Cartesian metaphysics. [ 4 ] [ 5 ] Ryle argues that it is a mistake to treat the mind as an object made of an immaterial substance because predications of substance are ...
Delirium (formerly acute confusional state, an ambiguous term that 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.
In Psychology, confusion is the quality or emotional state of being bewildered or unclear. The term "acute mental confusion" [ 1 ] is often used interchangeably with delirium [ 2 ] in the International Statistical Classification of Diseases and Related Health Problems and the Medical Subject Headings publications to describe the pathology .
The cause of DDS is currently not well understood. There are two theories to explain it; the first theory postulates that urea transport from the brain cells is slowed in chronic kidney disease, leading to a large urea concentration gradient , which results in reverse osmosis .
Wernicke encephalopathy (WE), also Wernicke's encephalopathy, [1] or wet brain is the presence of neurological symptoms caused by biochemical lesions of the central nervous system after exhaustion of B-vitamin reserves, in particular thiamine (vitamin B 1). [2]
The symptoms of a cerebral contusion depend on the severity of the injury, ranging from minor to severe. Individuals may experience a headache, confusion, sleepiness, dizziness, loss of consciousness, nausea and vomiting, seizures, difficulty with coordination and movement, lightheadedness, tinnitus, and spinning sensations.
A confused person may be bewildered, disoriented, and have difficulty following instructions. [9] The person may have slow thinking and possible memory time loss. This could be caused by sleep deprivation, malnutrition, allergies, environmental pollution, drugs (prescription and nonprescription), and infection. Delirious
Patients may appear upset, and some of them become aggressive or agitated. [4] As well as for children, attempting to awaken or console an adult patient may increase agitation. [4] Confusional arousals can occur during or following an arousal of deep sleep (see slow-wave sleep) and upon an attempt of awakening the subject from sleep in the ...