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- Acetylcholine (ACh): What It Is, Function Deficiency
What is acetylcholine (ACh)? Acetylcholine (ACh) is a neurotransmitter, a chemical that carries messages from your brain to your body through nerve cells It’s an excitatory neurotransmitter This means it “excites” the nerve cell and causes it to “fire off the message ”
- Acetylcholine - Wikipedia
Parts in the body that use or are affected by acetylcholine are referred to as cholinergic Acetylcholine is the neurotransmitter used at the neuromuscular junction In other words, it is the chemical that motor neurons of the nervous system release in order to activate muscles
- Acetylcholine | Definition, Function, Facts | Britannica
Acetylcholine is a neurotransmitter that acts within the central and peripheral nervous systems It is the chief neurotransmitter of the parasympathetic nervous system, which contracts smooth muscles, dilates blood vessels, increases bodily secretions, and slows heart rate
- The Acetylcholine Molecule: Function and Roles in the Body
Uncover the fundamental role of acetylcholine, a crucial chemical messenger orchestrating diverse biological processes essential for health
- Neurotransmitters: Acetylcholine – Introduction to Neuroscience
Acetylcholine is released by motor neurons, where it activates nicotinic acetylcholine receptors on skeletal muscle cells This excites the muscle cells and causes them to contract
- Physiology, Acetylcholine - PubMed
The name "acetylcholine" is derived from its chemical structure, as it is an ester of acetic acid and choline Tissues of the body that use this chemical messenger or are responsive to it are referred to as cholinergic
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