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 A degenerative braindisorder, which is characterised by gradual memory loss,deteriorating cognitive skills, increasing disorientation and areduction in intellectual ability. Linked to the deteriorationof acetylcholine pathwaysin the brain.

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Psychology term of the day

September 20th 2021

cross tolerance

this phenomenon arises in some drug categories, such as theopiates (heroin, morphine etc) and tryptamines (LSD,mescaline and psilocybin) when the prolonged use of one drugin the group results in the development of tolerance to theothers opioids.