Question

How do psychoactive drugs produce their euphoric effects in the brain?

A.They excite almost all of the neurons of the brain.
B. They migrate to synapses where dopamine is the neurotransmitter.
C. They stimulate natural electrodes located in the hypothalamus.
D. They reduce the brain’s tension

Answer 1

B

Step-by-step explanation:

Answer 2

A

Explanation: Psychoactive drugs alter communication between brain cells. Individual brain cells (neurons) communicate with one another through a series of biological messengers called neurotransmitters. ... Some psychoactive substances are able to mimic the effects of neurotransmitters.