Exam 4: The Chemistry of Behavior: Neurotransmitters and Neuropharmacology

_______ specifically blocks the release of ACh from axon terminals at the injection site.

The _______ system is a dopamine-containing projection that originates in the substantia nigra and projects to the basal ganglia.

Two types of acetylcholine receptors are called _______ and _______.

The triggering of drug cravings after returning to location or setting where they were previously used is called _______ drug use.

The drug methadone is used to treat people who have become addicted to

The extent to which a drug activates a response when bound to a receptor is it's _______.

The _______ is an area of the brain which, when lesioned, allows patients to quit smoking effortlessly.

Which substance inhibits the production of neurotransmitter?

The increased alertness brought on by drinking coffee (caffeine) is due to the blocking of presynaptic _______ receptors, which increases the amount of neurotransmitter released.

Cannabinoids have been found to be widely distributed in the brain, but apparently, they are not present in significant numbers in the

Discuss, with examples, how drugs can alter presynaptic processes.

The molecular structure of LSD resembles that of the neurotransmitter

What is a dose-response curve?

Damage to the dopamine neural pathway in either the nucleus accumbens or the _______ leads to dysfunction in the experience of reward.

Briefly explain how selective serotonin reuptake inhibitors (SSRIs) work.

The factors that affect the movement of a drug into, through, and out of the body is called _______.

By block sodium channels, a compound found in pufferfish, called_______, prevents action potentials from occurring.

Drugs that stimulate the _______ pathway provide powerful positive rewards that may eclipse the pleasures derived from other activities.

The neurotransmitter _______ is found in nuclei of the basal forebrain.

Which outcome does not result from amphetamine use?