Find over 25,000 psychological definitions


Wernicke–Geschwind model

an early theory of speech that integrated the roles of the receptive language cortex (Wernicke’s area) and the language production cortex (Broca’s area). Also called Wernicke’s theory. [first suggested in 1874 by Karl Wernicke (1848–1905), German neurologist; revived and then extended by Norman Geschwind (1926–1984), U.S. neuroscientist]

Browse dictionary by letter

a b c d e f g h i j k l m n o p q r s t u v w x y z

Psychology term of the day

January 26th 2025

chemotherapy

chemotherapy

n. the use of chemical agents to treat diseases, particularly cancer, in which case it is contrasted with radiation therapy. —chemotherapeutic adj. —chemotherapist n.