cholinergic pathways

Cholinergic pathways are communication routes in the brain and nervous system that use a chemical messenger called acetylcholine. These pathways help regulate functions like attention, learning, memory, and muscle movement. Acetylcholine is released by specific nerve cells, enabling signals to be transmitted efficiently between neurons or from nerves to muscles. Disruptions in these pathways are linked to conditions such as Alzheimer’s disease and other neurological disorders. Overall, cholinergic pathways play a vital role in managing key cognitive and physical functions essential for daily life.