vertex potential

a brain potential recorded by electrodes placed at the vertex (top) of the skull. The vertex potential seems to be evoked by a variety of stimuli but is closely associated with attention.

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Psychology term of the day

November 22nd 2024

precompetition anxiety

increased cognitive and physiological arousal before a competition. Precompetition anxiety may facilitate or inhibit performance, depending on the performer’s perception of readiness or apprehension. See debilitative anxiety; facilitative anxiety.