Cognitive impairment (also called cognitive deficit) is a condition in which mental functioning is not good.[1] The term "cognitive impairment" may mean problems with intelligence, like intellectual disability (also called "mental deficiency"). It may also mean specific problems, such as learning disability, slow learning or dyslexia.
Cognitive impairment may be congenital or caused by environmental problems, such as brain injuries, neurological disorders or mental illness.
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.