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How is the consumption of alcohol related to the promotion of health?
Myelin Sheath
A fatty layer that surrounds nerve fibers, enhancing the speed and efficiency of electrical signal transmission in the nervous system.
Constrictions
The act of tightening or narrowing, often referring to the narrowing of blood vessels or other tubular structures.
Nodes
Points in a network or system where lines or pathways intersect or branch, often used in the context of computer networks or biological networks.
Neuron
A specialized cell transmitting nerve impulses; a nerve cell.
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