___-___ ___ weaken a synapse; it occurs when stimulation of presynaptic neuron are insufficient to activate postsynaptic neurons.

Fill in the blank(s) with the appropriate word(s).

long-term depression

Psychology

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The CNS depressants include various prescription drugs referred to as

A. GHBs. B. sedative-hypnotics. C. entheogens. D. catecholamines.

Psychology

You are on your grandfather's farm and wander into the

chicken yard when a "mad" hen comes running at you squawking and with her wings flapping. She even pecks you on your ankle. You stay away from this area of the farm during the rest of your visit due to a. punishment. b. negative reinforcement. c. nonreinforcement. d. shaping.

Psychology