An extremely thin glass tube filled with a salty fluid with its tip being small enough to detect the electrical activity of a single neuron would be referred to as a

a. pixel.
b. microelectrode.
c. PET scan.
d. fMRI

ANSWER: b

Psychology

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The focus of Lewin's system was on ____

a. ?motivation b. ?learning c. ?psychophysics d. ?behavior within its total physical context e. ?behavior exclusive of its social context

Psychology

Unlike ____, which can occur in both men and women, ____ is a problem for women only

a. vaginismus; dyspareunia b. sexual interest/arousal; vaginismus c. erectile dysfunction; inhibited arousal d. premature ejaculation; vaginismus

Psychology