organic brain syndrome
Also found in: Dictionary, Thesaurus, Medical, Acronyms, Wikipedia.
organic brain syndrome[ȯr′gan·ik ′brān ‚sin‚drōm]
A mental condition of multiple etiologies, resulting in diffuse impairment of brain tissue function and manifested by a complex of symptoms including impaired judgment and intellectual function, and often somatic and motor dysfunctions.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.