Which statement is TRUE about the spontaneous firing rates of neurons?
a. EPSPs increase the frequency
b. EPSPs decrease the frequency.
c. IPSPs increase the frequency.
d. One EPSP equals the effect of two IPSPs.
a
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Astrid has posttraumatic stress disorder following a rape. She tends to see threats everywhere, even when none is present. Which part of Astrid's brain may be activated so that she perceives a threat in the absence of one actually being present?
a. Septal-hippocampal area b. Hypothalamus c. Temporal lobe d. Thalamus
In respondent conditioning, the experimenter waits until the animal makes the desired response and then rewards it
Indicate whether the statement is true or false
Information in long-term memory can be retained for
a. 30 minutes b. one hour. c. ten hours. d. many years.
Which of the following couples is most likely to get a divorce?
a. ?Marlo and Phil, who have three children b. Emilio and Charlene, who are Hispanic? c. Ben and Marlene, who have parents who are divorced? d. Brad and Jen, who got married in their late 20s?