Find over 25,000 psychological definitions


psychoneuroimmunology

n. the study of how the brain and behavior affect immune responses. [originated by U.S. psychologist Robert Ader (1932–2011)] —psychoneuroimmunological adj.

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 23rd 2025

attenuated positive symptoms

attenuated positive symptoms

in schizophrenia, a reduction in hallucinations, delusions, bizarre behavior, or conceptual thought problems. See also positive symptom.