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There are cultural differences in the prevalence of somatic symptom disorder. For example, somatic symptom disorder and symptoms were found to be significantly more common in Puerto Rico. [48] In addition, the diagnosis is also more prevalent among African Americans and those with less than a high school education or lower socioeconomic status ...
Somatoparaphrenia is a type of monothematic delusion where one denies ownership of a limb or an entire side of one's body. Even if provided with undeniable proof that the limb belongs to and is attached to their own body, the patient produces elaborate confabulations about whose limb it really is or how the limb ended up on their body.
The cause of delusional disorder is unknown, [8] but genetic, biochemical, and environmental factors may play a significant role in its development. [ better source needed ] Some people with delusional disorders may have an imbalance in neurotransmitters , the chemicals that send and receive messages to the brain. [ 18 ]
Somatosensory amplification (SSA) is a tendency to perceive normal somatic and visceral sensations as being relatively intense, disturbing and noxious. It is a common feature of hypochondriasis and is commonly found with fibromyalgia, major depressive disorder, anxiety disorders, autism spectrum disorder, and alexithymia.
A delusion [a] is a false fixed belief that is not amenable to change in light of conflicting evidence. [2] As a pathology, it is distinct from a belief based on false or incomplete information, confabulation, dogma, illusion, hallucination, or some other misleading effects of perception, as individuals with those beliefs are able to change or readjust their beliefs upon reviewing the evidence.
A thought disorder (TD) is a disturbance in cognition which affects language, thought and communication. [1] [2] Psychiatric and psychological glossaries in 2015 and 2017 identified thought disorders as encompassing poverty of ideas, paralogia (a reasoning disorder characterized by expression of illogical or delusional thoughts), word salad, and delusions—all disturbances of thought content ...
Somatization is the generation of somatic symptoms due to psychological distress, often coinciding with a tendency to seek medical help for them. [1] [2] The term somatization was introduced by Wilhelm Stekel in 1924. [3] Somatization is a worldwide phenomenon, [4] with chronic cases being classified as somatic symptom disorder. [5]
1 ⁄ 5 of all forms of psychosis of the schizophrenia spectrum; [2] 1.66:1000 among children (0–14 years) [2] Childhood schizophrenia (also known as childhood-onset schizophrenia , and very early-onset schizophrenia ) is similar in characteristics of schizophrenia that develops at a later age, but has an onset before the age of 13 years, and ...