Results 81 to 90 of about 103,722 (368)

An infrequent type of nystagmus during a vertigo crisis in Meniére's disease

open access: yesOtolaryngology Case Reports, 2021
Background: Meniere's disease is often characterized by a changing horizontal nystagmus during the crisis; however, vertical nystagmus is not often detected.
Antonio Miguel Moreno Rueda   +3 more
doaj  

Fixation eye movement abnormalities and stereopsis recovery following strabismus repair

open access: yesScientific Reports, 2021
We evaluated the effects of strabismus repair on fixational eye movements (FEMs) and stereopsis recovery in patients with fusion maldevelopment nystagmus (FMN) and patients without nystagmus.
Talora L. Martin   +5 more
doaj   +1 more source

Diplopia and eye movement disorders.

open access: yes, 2004
Published ...
Danchaivijitr, C, Kennard, C
core   +2 more sources

Study of congenital nystagmus: optokinetic nystagmus. [PDF]

open access: yesBritish Journal of Ophthalmology, 1980
A severe defect of optokinetic nystagmus (OKN) was found in 46 patients with congenital nystagmus. Abnormal patterns of OKN, such as superimposition of pendular oscillations on the optokinetic slow component and inversion of OKN, were observed. Optokinetic gain (eye movement velocity/drum velocity) was decreased compared to that in normal subjects, and
V Honrubia, R W Baloh, R D Yee
openaire   +2 more sources

Persistent Upbeat Positional Nystagmus in a Patient with Bilateral Posterior Canal Benign Paroxysmal Positional Vertigo

open access: yesCase Reports in Otolaryngology, 2019
Here, we report a patient with persistent positional upbeat nystagmus in a straight supine position with no evident abnormal central nervous system findings.
Akihide Ichimura, Shigeto Itani
doaj   +1 more source

Hereditary Spastic Paraplegia in Alberta: Lessons from a Well‐Defined Cohort Including the Indigenous Population

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Hereditary spastic paraplegias (HSP) are rare disorders sharing common features of leg spasticity with gait impairment. Simple and complex forms are recognized; over 50% of cases remain unsolved genetically. Little is known about the genetics of HSP among Indigenous Peoples. Objectives To describe clinical, radiological, and genetic
Ekhlas Assaedi   +7 more
wiley   +1 more source

A Cholinergic Synaptically Triggered Event Participates in the Generation of Persistent Activity Necessary for Eye Fixation [PDF]

open access: yes, 2004
An exciting topic regarding integrative properties of the nervous system is how transient motor commands or brief sensory stimuli are able to evoke persistent neuronal changes, mainly as a sustained, tonic action potential firing.
Alvarado, Juan Carlos   +5 more
core   +3 more sources

The treatment of nystagmus by periodic light influence [PDF]

open access: yesСаратовский научно-медицинский журнал, 2010
The data about results of treatment of nystagmus by periodic light influence are brought. 56 patients with various kinds of nystagmus received the treatment. After treatment the stable reduction of nystagmus' amplitude was observed in 85 % of cases.
T.B. Usanova
doaj  

Three and Four Courses of Radiation for Children with Recurrent Diffuse Intrinsic Pontine Glioma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Re‐irradiation (RT2) for children with diffuse intrinsic pontine glioma (DIPG) is increasingly used upon recurrence; however, limited data are available for evaluating additional courses of radiotherapy (RT) for DIPG. The purpose of this case series was to report our institutional experience in treating patients with recurrent DIPG ...
Nisha Shariff   +3 more
wiley   +1 more source

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