Brain evoked potential use in a physical medicine and rehabilitation setting

The objective of this effort was to explore the use of evoked potential (EP) procedure on a head injury unit in a Department of Physical Medicine and Rehabilitation. The method employed both auditory and visual stimulation presented bilaterally to various patients. Recordings of the brain's responses to such stimulation were obtained. Results permitted evaluation of brain stem, subcortical and cortical functioning, ipsilaterally, contralaterally, and bilaterally. EP data provided useful information for patient assessment and rehabilitation planning for head injured patients--particularly for those who were unable to cooperate in their own examination.