Nicotinic receptor

Definition

Nicotinic receptors are a type of receptor found in the nervous system that responds to the neurotransmitter acetylcholine as well as nicotine. They play a crucial role in the transmission of signals in both the central and peripheral nervous systems.

Related terms

Acetylcholine: A neurotransmitter that plays an important role in muscle contraction and sensory processing within the nervous system.

Neurotransmitter: Chemical substances released by neurons (nerve cells) to send signals to other neurons or muscles.

Autonomic Nervous System: The part of the nervous system responsible for controlling involuntary body functions, including heart rate, digestion, and respiratory rate