_____has been used to treat some memory disorders.
A) Curare,an acetylcholine antagonist,
B) Botulin toxin,an acetylcholine agonist,
C) Physostigmine,an acetylcholine agonist,
D) None of the answers is correct.

Question

Quizplus · Accepted Answer

Physostigmine is an acetylcholine agonist that has been used to treat memory disorders such as Alzheimer's disease. It works by inhibiting the enzyme that breaks down acetylcholine in the brain, leading to increased levels of this neurotransmitter which is important for learning and memory. Curare is an acetylcholine antagonist and botulin toxin is a paralytic agent that works by blocking the release of acetylcholine, neither of which would be useful for treating memory disorders.

_____Has Been Used to Treat Some Memory Disorders