Definition of Neuropsychologist

Neuropsychologist: A psychologist who has completed special training in the neurobiological causes of brain disorders and who specializes in diagnosing and treating these illnesses by using a predominantly medical (as opposed to psychoanalytical) approach.

Source: MedTerms™ Medical Dictionary
http://www.medterms.com/script/main/art.asp?articlekey=11750
Last Editorial Review: 3/19/2012