Common neurologic syndromes in medical practice.

The cases presented here are intended to illustrate an approach to the patient with complaints which may be vague, evanescent, or related to emotional factors. A scheme to analyze only five factors, mood, movement, sensation, cognition, and consciousness is presented to simplify the complexity of human behavior in order to arrive at correct diagnoses. The importance of a complete medical evaluation is stressed. Psychosis and other major psychiatric illness have been alluded to, but space does not permit discussion of the very important issues of the genetics, the neurochemistry, and the differential diagnosis of schizophrenia, mood disorders, and the organic brain syndromes. Some of the many manifestations of epilepsy have been presented, and the importance of electroencephalography and computed axial tomography is stressed. The references have been chosen for their general utility to practicing clinicians, especially the works of Pincus, Glaser and Tumulty.