Results 151 to 160 of about 4,598 (211)

Histopathologic Changes in Oculomotor Nerve and Ciliary Ganglion in Aneurysmatic Compression Injuries of Oculomotor Nerve

min - Minimally Invasive Neurosurgery, 2004
Bilateral common carotid artery ligation (BCCAL) increases vertebrobasilar blood flow and leads to increased luminal pressure, luminal enlargement, wall thinning, convolutions and sometimes aneurysm formation in posterior circulation arteries, especially the posterior communicating arteries (PcomA). PcomA aneurysms compress the oculomotor nerves.
GUNDOGDU, C, Aydin, Mehmet Dumlu, OZKAN, U, ONDER, A   +3 more
openaire   +4 more sources

Agenesis of internal carotid artery presenting with oculomotor nerve palsy after minor head injury

Neurosurgery, 1987
Abstract We report a patient with unilateral agenesis of the internal carotid artery in whom the oculomotor nerve was paralyzed on the same side as the agenesis after a minor head injury. It is conceivable that the palsy was caused by sudden tension of the nerve between the petroclinoid ligament and the enlarged posterior communicating ...
S, Wakai, N, Watanabe, S, Inoh, C, Ochiai, M, Nagai   +4 more
  +5 more sources

Experimental Study on the Effect of Electrostimulation on Neural Regeneration After Oculomotor Nerve Injury

Journal of Molecular Neuroscience, 2014
The oculomotor nerve can regenerate anatomically and histologically after injury; however, the degree of functional recovery of extraocular muscles and the pupil sphincter muscle was not satisfactory. Electrostimulation was one potential intervention that was increasingly being studied for use in nerve injury settings.
Ningxi, Zhu, Chunmei, Zhang, Zhen, Li, Youqiang, Meng, Baohui, Feng, Xuhui, Wang, Min, Yang, Liang, Wan, Bo, Ning, Shiting, Li   +9 more
openaire   +3 more sources

Direct injury of the oculomotor nerve in craniocerebral trauma

Journal of Neurosurgery, 1971
✓ Twelve cases with direct injury of the oculomotor nerve are presented. The clinical symptoms resemble those of an oculomotor nerve lesion associated with an expanding supratentorial mass lesion with uncal herniation. The clinical signs and mechanism of injury are discussed.
M Y, Memon, K W, Paine
openaire   +3 more sources

Optic Nerve, Visual Pathways, Oculomotor System, and Consequences of Intracranial Injury

, 2017
The sequelae of neuro-ophthalmic injury are varied, including decreased visual acuity, limitation of ocular motility, visual field deficits, and impairment of visual processing. The neuro-ophthalmic status of a trauma patient should be carefully reviewed following high impact trauma, especially in cases of head injury.
Valerie I. Elmalem, Laura Palazzolo, Marib Akanda   +2 more
openaire   +2 more sources

Clinical Outcome of Mild Head Injury with Isolated Oculomotor Nerve Palsy

Journal of Neurotrauma, 2010
Isolated oculomotor nerve palsy after mild head injury is rare. Only a few case reports have described the clinical presentation of these patients, and clinical and functional outcome have not been discussed in depth. The outcome of 10 patients with mild head injury in whom imaging studies ruled out other possible causes of oculomotor palsy was ...
Lu-Ting, Kuo, Abel Po-Hao, Huang, Chi-Cheng, Yang, Shao-Yu, Tsai, Yong-Kwang, Tu, Sheng-Jean, Huang   +5 more
openaire   +3 more sources

Diffusion Tensor Imaging Tractography Detecting Isolated Oculomotor Nerve Damage After Traumatic Brain Injury

World Neurosurgery, 2017
A 24-year-old woman was hit by a bus and suffered an isolated complete oculomotor nerve palsy. Computed tomography scan did not show a skull base fracture. T2*-weighted magnetic resonance imaging revealed petechial cerebral hemorrhages sparing the brainstem.
Timothée Jacquesson, Carole Frindel, Francois Cotton   +2 more
openaire   +4 more sources

Objective Pupillometry as an Adjunct to Prediction and Assessment for Oculomotor Nerve Injury and Recovery: Potential for Practical Applications

World Neurosurgery, 2019
Pupillary light reflex examinations are intrinsic to any good neurological examination. Consistent evidence has shown that automated pupillometry assessments provide superior accuracy and interrater correlation compared with bedside eye examinations. Pupillary indexes such as the neurological pupil index (NPI) can also provide several hours of warning ...
Salah G. Aoun, Babu G. Welch, Michaela Cortes, Sonja E. Stutzman, Matthew C. MacAllister, Tarek Y. El Ahmadieh, Mohamed Osman, Stephen A. Figueroa, Jonathan A. White, Hunt H. Batjer, Daiwai M. Olson   +10 more
openaire   +3 more sources

A MECHANISM OF PRIMARY OCULOMOTOR NERVE INJURY

Australian and New Zealand Journal of Surgery, 1955
Kenneth G. Jamieson
openaire   +3 more sources

[Primary oculomotor nerve palsy due to head injury: analysis of 10 cases].

No shinkei geka. Neurological surgery, 1995
Ten cases of primary oculomotor nerve palsy due to head injury are presented. All ten patients had a dilated, non reactive pupil. Seven had complete oculomotor palsy. Two had partial extraocular palsy or blepharoptosis and one had neither extraocular palsy nor blepharoptosis. The initial ophthalmoplegia was recognized immediately after trauma.
T, Tokuno, K, Nakazawa, S, Yoshida, S, Matsumoto, T, Shingu, S, Sato, S, Ban, T, Yamamoto   +7 more
openaire   +2 more sources