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Modalities for CEA surgery?
Ipsilateral EEG and Contralateral SSEP
Which cranial nerve should be monitored during resection of vestibular schwannoma
CN VII: Facial Nerve
Modalities for chiari malformation?
MEPS, SSEPS, BAEPs
The use of intraoperative monitoring during scoliosis surgery may replace what test?
Stagnara Test
What is a stagnara test?
Wake up test
Which cranial nerves should be monitoring for trigeminal neuralgia?
V and VII
What modalities for vestibular schwannoma?
BAEPs and CN VII
To monitor integrity of facial nerve during parotidectomy what should you do?
Stimulate proximally and record distally
Which acoustic neuroma surgical approach results in sacrificed ipsilateral hearing?
translabyrinthine
Monitoring PTN is most appropriate involving which artery?
Anterior Cerebral
What is severed during tethered cord surgery?
Filum terminale
Translabyrinthine approach is for
Cereabello-pontine angle tumor
What is the most common presenting symptom of an intramedullary tumor?
Pain
Medical history relevant to IONM for a thoracic aortic aneurysm repair includes:
Associated symptoms, associated Crawford levels and previous neurological deficits
Prior to IONM for PLIF, tech should obtain history that includes
Sensory or motor related issues and recent radiology findings.
Babinski sign in an adult
Indicates an upper motor neuron lesion that affects pyramidal tract
What MEP wave is most affected by rocuronium?
I waves
What is the neurological deficit related to compression of spinal cord?
Myelopathy
Spinal cord compression
Myelopathy
Pinching of nerve roots
Radiculopathy
Damage to the peripheral nerves, which can be caused by a number of factors, including diabetes, infections, or trauma
Neuropathy
Innervates four of the six extraocular muscles: medial rectus, superior rectus, inferior rectus, and inferior oblique
Cranial nerve III: Oculomotor
Innervates the superior oblique muscle
Cranial nerve IV: Trochlear
Innervates the lateral rectus muscle
Cranial nerve VI: Abducens
What is indicated by the presence of a unilateral Babinski Signs?
Pyrimidal tract dysfunction
What is indicated by the inability to stand without swaying with eyes closed?
Positive Romberg
What spinal disorder causes a forward displacement of the vertebra?
Spondylolisthesis
Snellin chart
Visual acuity
Elements of neurologic exam
Motors, sensory, cranial nerves
Sensory evaluation of Opthalmic, maxillary and mandibular branches is used during a neurological exam of which CN?
Trigeminal - CN V
Foot drop is associated with kind of nerve injury?
L5 radiculopathy and traumatic damage to the common peroneal nerve
