Results 21 to 30 of about 17,548 (232)

Inferior oblique weakening surgery on ocular torsion in congenital superior oblique palsy [PDF]

open access: yesInternational Journal of Ophthalmology, 2015
AIM:To investigate changes in fundus excyclotorsion after inferior oblique myectomy or myotomy.METHODS:The records of 21 patients undergoing strabismus surgery by a single surgeon between 2009 and 2012 were examined.
Jinho Lee   +3 more
doaj   +1 more source

A double-label study of efferent projections from the Edinger-Westphal nucleus in goldfish and kelp bass [PDF]

open access: yes, 1988
The Edinger-Westphal nucleus in goldfish was identified by retrograde labeling from the ciliary ganglion. In the same animals a few neurons near this nucleus (perinuclear Edinger-Westphal neurons) were labeled by a different retrograde tracer injected ...
Akert   +22 more
core   +1 more source

Mesencephalic trigeminal nucleus neurons with collaterals to both eyelid and masseter muscles shown by fluorescent double-labeling, revealing a potential mechanism for Marcus Gunn Syndrome.

open access: yesPLoS ONE, 2023
Poking palpebral conjunctiva evoked upper-eyelid retraction during ophthalmic surgery. Iatrogenic eyelid ptosis occurred if eyelid branch of lachrymal nerve was sectioned.
Xue Shi   +3 more
doaj   +1 more source

Eye muscle proprioception is represented bilaterally in the sensorimotor cortex [PDF]

open access: yes, 2010
The cortical representation of eye position is still uncertain. In the monkey a proprioceptive representation of the extraocular muscles (EOM) of an eye were recently found within the contralateral central sulcus.
Andersen RA   +3 more
core   +1 more source

Recurrent isolated oculomotor nerve palsy caused by schwannoma in a pediatric patient

open access: yesIndian Journal of Ophthalmology, 2018
Isolated schwannomas of motor nerves to extraocular muscles are uncommon. In addition, most previous studies on oculomotor nerve schwannoma discuss adult patients, and pediatric cases are rare.
Donghun Lee, Won Jae Kim, Myung Mi Kim
doaj   +1 more source

The intimate nature of oculomotor muscles contracture [PDF]

open access: yesArquivos Brasileiros de Oftalmologia, 2010
The author makes comments about the shortening and loss of elasticity of the oculomotor muscle that remains slack for some time (contracture), by means of a reasoning based on the Hooke s law and on the papers carried out to demonstrate that a muscle that remains relaxed for some time suffers a shortening due to loss of sarcomeres on the longitudinal ...
openaire   +4 more sources

Does extraocular muscle proprioception influence oculomotor control? [PDF]

open access: yesBritish Journal of Ophthalmology, 2000
Disorders of ocular motility are encountered on a regular basis within ophthalmic practice. They include a wide variety of conditions from non-paralytic strabismus commonly seen in paediatric clinics to acquired restrictive and paralytic conditions, which may be indicative of more serious underlying pathology.
C R, Weir, P C, Knox, G N, Dutton
openaire   +2 more sources

Image findings of cranial nerve pathology on [18F]-2- deoxy-D-glucose (FDG) positron emission tomography with computerized tomography (PET/CT): a pictorial essay. [PDF]

open access: yes, 2015
This article aims to increase awareness about the utility of (18)F -FDG-PET/CT in the evaluation of cranial nerve (CN) pathology. We discuss the clinical implication of detecting perineural tumor spread, emphasize the primary and secondary (18)F -FDG-PET/
Muzaffar, Razi   +3 more
core   +1 more source

Vascular Endothelial Growth Factor (VEGF) Prevents the Downregulation of the Cholinergic Phenotype in Axotomized Motoneurons of the Adult Rat [PDF]

open access: yes, 2018
Vascular endothelial growth factor (VEGF) was initially characterized by its activity on the vascular system. However, there is growing evidence indicating that VEGF also acts as a neuroprotective factor, and that its administration to neurons suffering ...
Acosta, Lourdes   +4 more
core   +1 more source

MRI findings of contralateral oculomotor nerve palsy in Parry-Romberg syndrome

open access: yesAmerican Journal of Ophthalmology Case Reports, 2018
Purpose: To study a case of right Parry Romberg syndrome associated with contralateral oculomotor nerve palsy using high-resolution cerebral and orbital magnetic resonance imaging (MRI). Observations: There were no brain MRI abnormalities. However, there
Emily K. Tam   +2 more
doaj   +1 more source

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