Diseases

Dementia

An acquired organic mental disorder with loss of intellectual abilities of sufficient severity to interfere with social or occupational functioning. The dysfunction is multifaceted and involves memory, behavior, personality, judgment, attention, spatial relations, language, abstract thought, and other executive functions. The intellectual decline is usually progressive, and initially spares the level of consciousness.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

An acquired organic mental disorder with loss of intellectual abilities of sufficient severity to interfere with social or occupational functioning. The dysfunction is multifaceted and involves memory, behavior, personality, judgment, attention, spatial relations, language, abstract thought, and other executive functions. The intellectual decline is usually progressive, and initially spares the level of consciousness.

MeSH Record

Classification

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MeSH Record

See Also

MeSH Record

Synonyms

12 entry terms
  • Amentia
  • Amentias
  • Dementias
  • Familial Dementia
  • Senile Paranoid Dementia
  • Dementia, Familial
  • Dementias, Familial
  • Dementias, Senile Paranoid
  • Familial Dementias
  • Paranoid Dementia, Senile
  • Paranoid Dementias, Senile
  • Senile Paranoid Dementias

MeSH Record

Aspects Covered

31 allowable subheadings

Indexed with the subheadings blood, cerebrospinal fluid, chemically induced, classification, complications, diagnosis, diagnostic imaging, diet therapy, drug therapy, economics, enzymology, epidemiology, ethnology, etiology, genetics, history, immunology, metabolism, microbiology, mortality, nursing, parasitology, pathology, physiopathology, prevention & control, psychology, rehabilitation, surgery, therapy, urine, virology.

MeSH Record

History Note

1981(1963)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Dementia. Medical Subject Headings (MeSH). 2026. Unique ID D003704. http://id.nlm.nih.gov/mesh/2026/D003704
  2. Dementia. In: Wikipedia. https://en.wikipedia.org/wiki/Dementia
  3. Dementia. In: Wikidata. https://www.wikidata.org/wiki/Q83030