Examlex
In _______________,respondents are given a set of items and asked which they most prefer,without any rankings,ratings,or comparisons.
Myelin
A fatty substance that surrounds and insulates the axons of nerve cells, speeding up the transmission of electrical signals in the nervous system.
Antagonist
A substance that blocks or dampens a biological response by binding to and blocking a receptor rather than activating it.
Neurotransmitter
Compounds responsible for transmitting signals between neurons through synapses within the nervous system.
Agonist
An agonist is a chemical or drug that binds to receptors in the brain and activates them, mimicking the effects of naturally occurring substances and potentially influencing physiological and psychological processes.
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