Hallucinosis - Glossary Of Medical Terms

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Hallucinosis - Glossary Of Medical Terms
Hallucinosis - Glossary Of Medical Terms

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Hallucinosis

Hallucinosis (hallucinosis; Latin hallucinatio - visions, delirium + Greek. -Sis (word-form. Suffix) - disease; synonym: hallucinatory syndrome) is a psychopathological syndrome characterized by profuse hallucinations, in some cases accompanied by delirium.

Types of hallucinosis:

  • Alcoholic (synonym: hallucinatory insanity of drunkards, obsolete.) - develops with alcoholism; characterized by the predominance of true verbal hallucinations of unpleasant content in combination with motor excitement with impulsive actions, hallucinatory delirium; arises against the background of clear consciousness;
  • Delusional - accompanied by delirium, which in its content is closely related to the content of hallucinations, as well as a persistent belief in the reality of hallucinations;
  • Verbal (verbalis) - characterized by verbal hallucinations; develops against the background of acute alcoholic psychosis, various intoxications, etc.;
  • Visual (visualis) - with a predominance of visual hallucinations; develops with a darkened consciousness;
  • Olfactory (olfactoria) - proceeds with a predominance of profuse, in most cases unpleasant olfactory hallucinations;
  • Acute (acuta) - develops suddenly, is reversible, proceeds without clouding of consciousness with a predominance of verbal, less often visual or tactile hallucinations in combination with fear, anxiety and delirium;
  • Peduncular (peduncularis; synonyms: mesencephalic hallucinosis, lermitte hallucinosis) is a visual hallucinosis, characterized by variability, mobility, mass, small size of visual images and the stage nature of hallucinations; observed with focal lesions in the midbrain pedicles;
  • Syphilitic (syphilitica) - chronic verbal hallucinosis against the background of the vascular form of syphilis of the brain;
  • Complex (complexa; synonym: mixed hallucinosis) - a combination of tactile, visual, auditory and other hallucinations;
  • Tactile (tactilis) - proceeds with a feeling on the body of crawling or bites of small living creatures, in more rare cases - the presence of inanimate objects under the skin or on the surface of the body; more often observed in old age;
  • Toxic (toxica) - caused by chronic intoxication;
  • Chronic (chronica) - proceeds over many years with a wavy or continuous course with auditory and / or tactile hallucinations.

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Hallucinosis - Symptoms, Treatment, Forms, Stages, Diagnosis

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Hallucinosis (hallucinatory syndrome) is a mental disorder manifested by an abundant influx of hallucinations (imaginary perception of various phenomena that do not exist in reality) without any disorder of consciousness. For the first time the term "hallucinosis" was used in 1900 by the German neuropsychiatrist K. Wernicke when describing a condition arising in alcoholics, accompanied by multiple auditory hallucinations against the background of absolutely intact c