Results 51 to 60 of about 1,817 (190)

The Incidence of Rebound Nystagmus in Normal Subjects Under Different Physiologic Conditions

open access: yes, 2012
Although originally thought to be always pathologic, rebound nystagmus (RN) has more recently been reported to be present in normal subjects when recorded in the dark.
Michael L. Rosenberg; Karuna Bitra; Sonal Bhatt; Viral Patel; Liang Huang
core  

Gap junctions in inherited human disorders of the central nervous system

open access: yes, 2012
CNS glia and neurons express connexins, the proteins that form gap junctions in vertebrates. We review the connexins expressed by oligodendrocytes and astrocytes, and discuss their proposed physiologic roles.
Steven S. Scherer   +3 more
core   +1 more source

Brun\u27s Nystagmus (Physiologic Nystagmus)

open access: yes
Short video of Brun\u27s ...
Helmut Wilhelm, MD
core  

The Utriculo-Ocular Motor Pathways - Physiologic and Pathologic Ocular Tilt Reaction: Pathologic OTR (Figure 2)

open access: yes, 2018
A skew deviation is a non-paralytic vertical ocular misalignment that is due to imbalance in the utriculo-ocular motor pathways. While vestibular jerk nystagmus is a consequence of static semicircular canal pathway imbalance (e.g., left-beating nystagmus
Daniel R. Gold, DO
core  

The Utriculo-Ocular Motor Pathways - Physiologic and Pathologic Ocular Tilt Reaction: OTR Diagram Pathologic EOMs Labelled (Figure 3)

open access: yes, 2018
A skew deviation is a non-paralytic vertical ocular misalignment that is due to imbalance in the utriculo-ocular motor pathways. While vestibular jerk nystagmus is a consequence of static semicircular canal pathway imbalance (e.g., left-beating nystagmus
Daniel R. Gold, DO
core  

Peripheral (Vestibular) and Central (Gaze-Evoked) Patterns of Nystagmus in a Single Patient

open access: yes, 2018
A 55-year-old man experienced episodic vertigo and was diagnosed with Meniere\u27s disease affecting the left ear (based on audiograms and his clinical course) about 1 year prior to presentation.
Roksolyana Tourkevich, MD; Daniel R. Gold, DO
core  

Cloning of a human homologue of the Xenopus laevis APX gene from the ocular albinism type 1 critical region

open access: yes, 1995
Ocular albinism type 1 (OA1) is an X-linked recessive disorder characterized by a major impairment of visual acuity, nystagmus, strabismus, photophobia and retinal hypopigmentation.
BALLABIO, A.   +5 more
core   +1 more source

Quantifying The Vestibulo-Ocular Reflex With Video-Oculography

open access: yes, 2015
Little is known about the impact of disruptive phenomena (corrective saccades, nystagmus, fixation losses, eye-blinks) on quantitative vestibulo-ocular reflex (VOR) assessment.
Ali S. Saber Tehrani; Georgios Mantokoudis; Jorge C. Kattah; Karin Eibenberger; Cynthia I. Guede; David S. Zee; David E. Newman-Toker
core  

Gaze-evoked and rebound nystagmus

open access: yes
When trying to distinguish pathologic gaze-evoked nystagmus from physiologic end point nystagmus, the following features (pathologic gaze-evoked nystagmus (GEN) is seen in this patient with cerebellar hypoplasia) should be sought: 1) GEN persists over ...
Daniel R. Gold, DO
core  

The treatment of acute vertigo

open access: yes, 2004
Vertigo and dizziness are very common symptoms in the general population. The aim of this paper is to describe the physical and pharmacological treatment of symptoms characterized by sudden onset of rotatory vertigo.
A. Cesarani   +3 more
core   +1 more source

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