安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- 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
- What is Acetylcholine? - Mental Health America
Acetylcholine’s primary role is excitatory, meaning it causes action It was also the first neurotransmitter ever discovered, and the one scientists know the most about [1]
- 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
|
|
|