Chapter 3: The Nervous System - Wiley-Blackwell

Amphetamine is a dopamine agonist, which reduces dopamine release. D. Parkinson’s disease can be treated with a direct dopamine agonist. 77. Which of the following is NOT an example of an antagonist? A. Botulinus toxin blocks acetylcholine release. B. Haloperidol prevents dopamine from entering the synaptic cleft. C. Amphetamines increase ... ................
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