Specializing in Canine and Feline Neurology and Neurosurgery for over 35 years

acetylcholine (Ach)

A cholinergic neurotransmitter in the central and autonomic nervous systems; it has many functions, including playing an important role in memory and as a stimulatory neurotransmitter which causes muscles to contract when released from nerves.

 Related Words

autonomic systemcentral nervous system (CNS)cholinergicnerveneurotransmitter