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Psychiatry. Types. OCD. Dermatophagia (from Ancient Greek δέρμα — lit. skin and φαγεία lit. eating) or dermatodaxia (from δήξις, lit. biting) [ 3] is a compulsion disorder of gnawing or biting one's own skin, most commonly at the fingers. This action can either be conscious or unconscious [ 4] and it is considered to be a type ...
Specialty. Dermatology. Psychiatry. Excoriation disorder, more commonly known as dermatillomania, is a mental disorder on the obsessive–compulsive spectrum that is characterized by the repeated urge or impulse to pick at one's own skin, to the extent that either psychological or physical damage is caused. [ 4][ 5]
Delusional parasitosis (DP) or delusional infestation[ 2] is a mental disorder in which individuals have a persistent delusion that they are infested with living or nonliving agents, such as parasites, insects, or bacteria, when no such infestation is present. [ 3] Individuals may present with dermatologic symptoms, such as excoriation or ...
Russell's sign, named after British psychiatrist Gerald Russell, is a sign [ 1] defined as calluses on the knuckles [ 2] or back of the hand due to repeated self-induced vomiting over long periods of time. The condition generally arises from the patient's knuckles making contact with the incisor teeth during the act of inducing the gag reflex ...
The psychology of music preference is the study of the psychological factors behind peoples' different music preferences. One study found that after researching through studies from the past 50 years, there are more than 500 functions for music. [ 1] Music is heard by people daily in many parts of the world, and affects people in various ways ...
ASMR. An autonomous sensory meridian response ( ASMR) [ 2][ 3][ 4] is a tingling sensation that usually begins on the scalp and moves down the back of the neck and upper spine. A pleasant form of paresthesia, [ 5] it has been compared with auditory-tactile synesthesia [ 6][ 7] and may overlap with frisson. [ 8]
After medal-winning Olympians stand on the platform, receive their medals, and solemnly listen to the gold medal winner’s national anthem, they leave the stage and face an army of photographers.
2. Singles. 52. Soundtrack albums. 1. American rock band Journey has released 15 studio albums, one soundtrack album, five live albums, 11 compilation albums, and 52 singles since 1975.