1. Describe the process known as reuptake following the termination of the postsynaptic
potential.
2. In the brain, most excitatory communication in synapses occurs by way of glutamate and
most inhibitory communication occurs by way of gamma-aminobutyric acid. In general
terms, describe what the other neurotransmitters do.
3. From a neurological perspective, how is it different for a person to become addicted to
prescription drugs versus street or illegal drugs? Is there a difference?
4. Please explain what a reuptake inhibitor (RI) is and what purpose they serve in mental
healthcare.
5. You mentioned that there is a lack of dopamine is a factor in depression; why then do the
drugs that treat depression so often impact other aspects of behavior from an "operations"
standpoint?
6. Explain the temporary and lasting effects of pharmaceutical drugs on the brain.
7. Building upon your knowledge of the science of psychology how does childhood
development change how sensations and neurotransmitters functions?
