Curare, a poison, works by ________
a) blocking receptor sites and acting as an antagonist for acetylcholine
b) stimulating the release of excessive amounts of acetylcholine
c) stimulating the release of neurotransmitters
d) inhibiting the production of inhibitory neurotransmitters
ANS: a
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Self-reflection enables toddlers to develop ____
a. the social metric scale b. biological awareness c. sociomoral emotions d. self-recognition
Event-related potentials is a technique used in conjunction with ________ that allows researchers to _______
a) PET scan; plot out the time course of brain activity in response to some discrete event b) PET scan; derive a "map" of active and inactive brain areas c) electroencephalography; plot out the time course of brain activity in response to some discrete event d) electroencephalography; derive a "map" of active and inactive brain areas