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The term psychosomatic disease was most likely first used by Paul D. MacLean in his 1949 seminal paper ‘Psychosomatic disease and the “visceral brain”; recent developments bearing on the Papez theory of emotions.’ [9] In the field of psychosomatic medicine, the phrase "psychosomatic illness" is used more narrowly than it is within the ...
In studies evaluating different physical ailments, 41.5% of people with semantic dementia, 11.2% of subjects with Alzheimer's disease, [14] 25% of female patients suffering from non-HIV lipodystrophy, [15] and 18.5% of patients with congestive heart failure [16] fulfilled somatic symptom disorder criteria. 25.6% of fibromyalgia patients met the ...
Classified as a "conversion disorder" by the DSM-IV, a psychogenic disease is a condition in which mental stressors cause physical symptoms matching other disorders. The manifestation of physical symptoms without biologically identifiable cause results from disruptions in normal brain function due to psychological stress.
Risk factors for medically unexplained symptoms are complex and include both psychological and organic features, and such symptoms are often accompanied by other somatic symptoms attributable to organic disease. [8] As such it is recognised that the boundary defining symptoms as medically unexplained is increasingly becoming blurred. [8]
This is an accepted version of this page This is the latest accepted revision, reviewed on 17 February 2025. The following is a list of mental disorders as defined at any point by the Diagnostic and Statistical Manual of Mental Disorders (DSM) or the International Classification of Diseases (ICD). A mental disorder, also known as a mental illness, mental health condition, or psychiatric ...
Mass psychogenic illness (MPI), also called mass sociogenic illness, mass psychogenic disorder, epidemic hysteria or mass hysteria, involves the spread of illness symptoms through a population where there is no infectious agent responsible for contagion.
However, it is not uncommon for patients with neurological disease to also have conversion disorder. [ 13 ] In excluding neurological disease, the neurologist has traditionally relied partly on the presence of positive signs of conversion disorder (i.e., certain aspects of the presentation that were thought to be rare in neurological disease ...
Dissociative fugue (/ f juː ɡ / FYOOG), previously referred to as a fugue state or psychogenic fugue, [1] is a rare psychiatric condition characterized by reversible amnesia regarding one’s identity, often accompanied by unexpected travel or wandering.