Examlex
Although most psychoactive substances interact with specific substances in brain cells, the effects of ___________ are much more complex because several different neurotransmitter systems are affected.
Neurotransmission
The process by which nerve cells communicate with each other or with muscles, involving the release and reception of chemicals called neurotransmitters.
Frontal Lobe
Located at the front of each cerebral hemisphere, this brain area oversees voluntary muscle activities, verbal expression, and higher-order executive processes.
Myelin
A fatty substance that coats and insulates nerve fibers, improving the speed and efficiency of nerve signal transmission.
Social Relationships
connections between individuals or groups that may be based on interactions, emotional ties, or social networks.
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