[Auditory evoked brain stem potentials, visual pattern evoked and somatosensory evoked potentials in transient ischemic attacks (TIA)].

Abstract

Auditory-evoked brainstem potentials, visual pattern-evoked and somatosensory-evoked potentials in transitory ischemic attacks (TIA). Pathological findings in patients suffering from transitory ischemic attacks by means of using neuroradiological methods (CCT included) are a rare condition. The combination of visual checkerboard-evoked potentials (VEP), auditory brainstem-evoked (AEP) and somatosensory-evoked potentials (SSEP) can detect functional lesions in cerebral regions with different blood supply but without diagnostic risk. A delay of peak III of the AEP is possibly of specific value with regard to brainstem lesion caused by TIA in our patients.