TY - GEN AU - Rogers,D AU - Lees,A J AU - Trimble,M AU - Stern,G M TI - Concept of bradyphrenia: a neuropsychiatric approach SN - 0091-3952 PY - 1987///0413 KW - Attention KW - Cognition Disorders KW - psychology KW - Depressive Disorder KW - Discrimination Learning KW - Humans KW - Middle Aged KW - Motivation KW - Parkinson Disease KW - Psychomotor Performance KW - Reaction Time N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -