Muscle contraction reticulum skeletal diagram sarcoplasmic neural stimulation steps potential action acetylcholine cell muscles calcium synaptic cells biology excitation cross Neurotransmitter serotonin acetylcholine acetylcholinesterase choline sert degradation action presynaptic enzyme reuptake synaptic cleft pathway dopamine into transported terminal clearance acetate Indirect pathways ach acetylcholine neurotransmitters dopamine glutamate nuclei snr gpi substance glu nigra substantia pars compacta vl ventral
Circuit diagram for direct & indirect pathways. Neurotransmitters: Ach
Acetylcholine synthesis recycling choline synapse ach acetylcholinesterase neurotransmitter brain ache degradation system receptor function acetyl production deficiency nervous role anti
Neural stimulation of muscle contraction
Neurotransmitter clearance – foundations of neuroscienceCircuit diagram for direct & indirect pathways. neurotransmitters: ach .
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