The device that uses electrodes placed on the outside of the skull to record electrical activity within the brain, and is used in psychophysiological research, is called a(n) __________

According to Freud, the part of your mind that is immediately aware of your surroundings and your thoughts at any given moment is the

A) conscious. B) unconscious. C) subconscious. D) preconscious.

Extremely high levels of GABA are associated with a. decreased anxiety

b. increased depression. c. increased anxiety. d. decreased depression.