Which of the following is true of acute recording studies of rat brain electrical activity?
A) Such studies are done under anesthesia.
B) The rat must recover from the anesthesia before the start of recordings.
C) Acute studies focus on motor function.
D) Acute studies focus on memory function.
E) These recordings are subject to movement artifacts..
Answer: A
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Which of the following is a true statement about what occurs when an axon transmits an action potential?
A. Electricity flows from one end of the axon to the other. B. Nothing physically moves down the axon. C. Neurochemicals flow from one end of the axon to the other. D. The sodium-potassium pump pushes ions down the axon.
Once a person develops Alzheimer's disease or a related dementia, what is likely to happen?
a. a sense of grief will overwhelm all other reactions b. families can anticipate that their bereavement will begin with that person's death c. in retrospect, families may be able to recognize some positive aspects in their journey d. the premature death of the body can be expected to precede the death of the person e. all of these
Structuralism is to __________ as functionalism is to __________
a. the elements of consciousness; the purpose of consciousness b. introspection; the consequences of behavior c. the purpose of consciousness; the elements of consciousness d. the physiological basis of behavior; the evolutionary basis of behavior e. unnobservable behavior; consciousness
The task of a person taking a projective test such as the TAT is to
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