title: Neurophysiological monitoring of cranial nerves during posterior fossa surgery.
abstract: Intraoperative neurophysiological monitoring of cranial nerve functions in surgery for microvascular decompression and tumors of the posterior fossa is important for minimizing risk of permanent damage to the nerves. In particular, intraoperative BAEP and the EMG function of muscle innervated by trigeminal and facial muscle have been found useful. We report here our experiences with intraoperative monitoring of brainstem auditory evoked potentials (BAEP) and EMG recorded from muscles supplied by the trigeminal and facial nerves.
authors: Department of Neurosurgery, Istituto Nazionale Neurologico, C. Besta, Milano, Italy.
authors: G
authors: G
authors: Broggi
authors: V
authors: V
authors: Scaioli
authors: S
authors: S
authors: Brock
authors: I
authors: I
authors: Dones
mesh_terms: D001767:Blinking / Q000502:physiology; D001933:Brain Stem / Q000503:physiopathology; D002528:Cerebellar Neoplasms / Q000503:physiopathology / Q000601:surgery*; D003388:Cranial Fossa, Posterior / Q000503:physiopathology / Q000601:surgery; D003389:Cranial Nerve Diseases / Q000503:physiopathology / Q000601:surgery*; D020209:Cranial Nerve Injuries; D003391:Cranial Nerves / Q000503:physiopathology; D004569:Electroencephalography / Q000295:instrumentation*; D004576:Electromyography / Q000295:instrumentation*; D016057:Evoked Potentials, Auditory, Brain Stem / Q000502:physiology; D005154:Facial Nerve / Q000503:physiopathology; D020220:Facial Nerve Injuries; D006801:Humans; D016343:Monitoring, Intraoperative / Q000295:instrumentation*; D009408:Nerve Compression Syndromes / Q000503:physiopathology / Q000601:surgery*; D011930:Reaction Time / Q000502:physiology; D016896:Treatment Outcome; D014276:Trigeminal Nerve / Q000503:physiopathology; D061221:Trigeminal Nerve Injuries