This monograph summarizes the results of the Conference on Neurological Disability as a National Problem held at Arden House, Harriman, New York, in December, 1955. It was attended by more than 50 highly qualified specialists with various interests in the field who met to explore the realistic possibilities of meeting the problems posed by more than 10 million patients suffering from more than 300 clinical entities loosely grouped together as "neurologic disabilities." Neurologic disabilities are defined as those disorders which are associated demonstrably with dysfunction, disease, or injury of the nervous system, the brain, the spinal cord, and the peripheral neuromuscular connections.