in the 80´s cognitive impairment starts to become noticeable
The wind is impairing firefighting efforts
politic intoxication can impair cognitive functions
most heavy cannabis users show impaired working memory
For the humor-impaired, that was a joke. (Paul Krugman)
impairment: disminución o pérdida de una función o cualidad
cognitive impairment: disminución cognitiva
to impair: Hacer menos efectivo. Menoscabar.