Results 11 to 20 of about 83,211 (286)

Ocular findings from otoneurological examinations in children with and without dyslexia: a systematic review with meta-analysis

Brazilian Journal of Otorhinolaryngology, 2022
Objective: To investigate ocular movements measures of vectoelectro-nystagmography and video-nystagmography in dyslexic children and compare with measures of typical children.
Ysa Karen dos Santos Macambira, Jessyca Vanessa dos Santos Barbosa, Bianca Manchester de Queiroga, Ana Augusta de Andrade Cordeiro, Denise Costa Menezes, Maria Luiza Lopes Timóteo de Lima, Karina Paes Advíncula   +6 more
doaj   +1 more source

Basketball referee's gaze behavior and stimulus selection in relation to visual angle perspective and officiating mechanics and expertise.

European Journal of Human Movement, 2023
This work aimed to describe the visual search behavior of basketball referees. Eight national and eight regional basketball referees took part in the study.
Antonio J Ruiz, Carlos Albaladejo, Raúl Reina, Francisco J Moreno   +3 more
doaj   +1 more source

Ocular contrapulsion followed by ipsipulsion in Wallenberg syndrome: The first case report in literature

Radiology Case Reports, 2022
Wallenberg syndrome is also called lateral medullary syndrome, a neurological disorder resulting from occlusion of the vertebral artery or the posterior inferior cerebellar artery.
Euldes Mendes Junior, Fernando Magri, Ana Beatriz Ramalho Leite Silva, Guilherme Pinheiro Diógenes, Marina Feitosa de Castro Aguiar, Lucas Bessa, Luciano Barroso de Albuquerque Filho, Sara Diógenes Peixoto de Medeiros, Luiz Aldir da Silva, Tiago Antoniol, Leandro Freitas Oliveira, Júlio César Claudino dos Santos   +11 more
doaj   +1 more source

Towards safer non-volatile tissue fixatives: Evaluation of choline-based ionic liquids for fixing ocular tissues

Ecotoxicology and Environmental Safety, 2021
Volatile organic chemicals (VOCs) are routinely used for processing biological tissue samples in clinical laboratories. Recognizing their serious health and environmental impacts, a few non-volatile green solvents (choline based ionic liquids, ILs) were ...
P.R. Deepa, V. Nalini, M. Surianarayanan, S. Krishnakumar   +3 more
doaj   +1 more source

Prevalence of Heterophoria in Tibetan Grade-One Students: The Lhasa Childhood Eye Study

Journal of Ophthalmology, 2020
Introduction. The study aims to explore the prevalence of heterophoria and associate factors in Tibetan grade-one students. Methods. The Lhasa Childhood Eye Study (LCES) is a school-based cohort study.
Han Su, Jing Fu, Weiwei Chen, Zhaojun Meng, Lei Li, Wei Dai, Yao Yao   +6 more
doaj   +1 more source

Eye-movements in implicit artificial grammar learning [PDF]

, 2017
Artificial grammar learning (AGL) has been probed with forced-choice behavioral tests (active tests). Recent attempts to probe the outcomes of learning (implicitly acquired knowledge) with eye-movement responses (passive tests) have shown null results ...
Folia, Vasiliki, Inácio, Filomena, Petersson, Karl Magnus, Silva, Susana   +3 more
core   +1 more source

Volitional control of anticipatory ocular smooth pursuit after viewing, but not pursuing, a moving target: evidence for a re-afferent velocity store [PDF]

, 1997
Although human subjects cannot normally initiate smooth eye movements in the absence of a moving target, previous experiments have established that such movements can be evoked if the subject is required to pursue a regularly repeated, transient target ...
Barnes, G, Collins, S, Grealy, M
core   +1 more source

Downbeat nystagmus: aetiology and comorbidity in 117 patients [PDF]

, 2008
Objectives: Downbeat nystagmus (DBN) is the most common form of acquired involuntary ocular oscillation overriding fixation. According to previous studies, the cause of DBN is unsolved in up to 44% of cases.
Brandt, Thomas, Glaser, Mirjam, Strupp, Michael, Wagner, Judith N.   +3 more
core   +1 more source

The prevalence of poor ocular motilities in a mainstream school compared to two learning-disabled schools in Johannesburg

African Vision and Eye Health, 2016
Background: Ocular motilities play a major role when reading for the continuous acquisition and updating of visually presented information. Accurate oculomotor control is required to be able to learn how to read and to efficiently read to learn.
Ingrid T. Metsing, Jannie T. Ferreira
doaj   +1 more source

Combined flanged intrascleral intraocular lens fixation with corneal transplant

American Journal of Ophthalmology Case Reports, 2019
Purpose: To report clinical outcomes and surgical technique of flanged intrascleral intraocular lens fixation with double-needle combined with either penetrating keratoplasty (PKP) or ultrathin Descemet-stripping automated endothelial keratoplasty (UT ...
Karolinne Maia Rocha, Larissa Gouvea, Cole M. Milliken   +2 more
doaj   +1 more source