Psychophysical
Pronunciation : Psy`cho*phys"ic*al
Part of Speech : a.
Definition : Defn: Of or pertaining to psychophysics; involving the action or mutual relations of the psychical and physical in man. Psychophysical time (Physiol.), the time required for the mind to transform a sensory impression into a motor impulse. It is an important part of physiological or reaction time. See under Reaction.
Source : Webster's Unabridged Dictionary, 1913