Tag: M1 receptor

As a key subtype of G protein-coupled receptors, muscarinic 1 (M1) receptors are most densely populated in the brain's cerebral cortex and hippocampus, where they play a crucial role in memory and learning. Understanding **what do muscarinic 1 receptors do?** is essential for grasping their wide-ranging influence on both central and peripheral functions and their importance as a therapeutic target.

According to preclinical studies, activating muscarinic M1 receptors has shown to improve cognitive performance and synaptic plasticity. This critical effect is central to understanding **what happens when M1 receptors are stimulated**, revealing their importance in enhancing brain function and their potential as therapeutic targets for neurodegenerative diseases.

The parasympathetic nervous system primarily mediates its effects through muscarinic receptors. A **muscarinic receptor** is a type of acetylcholine receptor found on the surface of cells in the brain and throughout the body, where it plays a critical role in a wide variety of involuntary bodily functions.