Our Experience in Endoscopic Transnasal Optic Nerve Decompression
Bengal Journal of Otolaryngology and Head Neck SurgeryINTRODUCTION: Traumatic optic neuropathy (TON), a severe complication following head injury, affects about 0.5% to 5% of patients with closed head injuries.1 Visual acuity (VA) loss associated with TON can be partial or complete and temporary or ...
Saravana Selvan Velmurugan +5 more
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Traumatic Globe Luxation with Complete Optic Nerve Transection Caused by Heavy Object Compression [PDF]
, 2018 Traumatic eyeball luxation is a rare clinical condition with a dramatic presentation. Here, we describe a unique case of traumatic globe luxation and complete optic nerve transection caused by heavy object compression.
Hirano, Masayuki +9 more
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Glial βii spectrin contributes to paranode formation and maintenance [PDF]
, 2018 Action potential conduction along myelinated axons depends on high densities of voltage-gated Na channels at the nodes of Ranvier. Flanking each node, paranodal junctions (paranodes) are formed between axons and Schwann cells in the peripheral nervous ...
Benusa, Savannah D. +12 more
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Traumatic chiasmopathy following mild trauma in a patient with thyroid orbitopathy
American Journal of Ophthalmology Case Reports, 2021 Purpose: Traumatic injury to the optic chiasm is rare and most frequently caused by high-velocity head trauma. It classically results in bitemporal hemianopsia and often presents in conjunction with multiple other traumatic injuries, such as skull ...
Matthew L. O'Sullivan +1 more
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Photopic negative response recorded with RETeval system in eyes with optic nerve disorders
Scientific Reports, 2022 Electroretinography (ERG) is used to evaluate the physiological status of the retina and optic nerve. The purpose of this study was to determine the usefulness of ERGs recorded with the RETeval system in diagnosing optic nerve diseases.
Tsutomu Yamashita +7 more
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The diagnostic and prognostic value of neurofilament heavy chain levels in immune-mediated optic neuropathies [PDF]
, 2012 Background. Loss of visual function differs between immune-mediated optic neuropathies and is related to axonal loss in the optic nerve. This study investigated the diagnostic and prognostic value of a biomarker for neurodegeneration, the neurofilament ...
Petzold, A, Plant, GT
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Traumatic Optic Nerve Sheath Hematoma
Case Reports in Ophthalmology, 2021 The aim of this report is to present a patient with traumatic optic nerve sheath hematoma (ONSH), a rare diagnosis with high potential for visual sequelae.
Aria Ghahramani +5 more
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Eletroretinograma de padrão reverso no diagnóstico e acompanhamento das afecções da via óptica anterior [PDF]
, 2011 The pattern electroretinogram is an electrophysiological test that assesses the function of inner retinal layers, particularly the ganglion cells layer of retina, using a reversing checkerboard or grating pattern that produces no change in average ...
HOKAZONO, Kenzo +2 more
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Recurrent Hypothermia and Autonomic Dysfunction Secondary to Shapiro Syndrome
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT A 44‐year‐old man presented with recurrent hypothermia, diaphoresis and hypertension. Extensive investigation for infectious, inflammatory, metabolic and endocrine aetiologies was negative. MR scan of the brain demonstrated no lesions but revealed callosal dysgenesis, consistent with Shapiro syndrome.
Naveen Kumar +3 more
wiley +1 more source
The effects of sildenafil ciltrate on the lateral geniculate body of adult Wistar rats (Rattus norvegicus)- A histological study [PDF]
, 2010 The histological effect of oral administration of sildenafil citrate (Viagra), commonly used as an aphrodisiac and for the treatment of erectile dysfunction on one of the visual relay centres namely the lateral geniculate body (LGB) of adult Wistar rat ...
Eweka, A, Eweka, AO
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