Results 111 to 120 of about 18,079 (270)

Congenital fibrosis of the extraocular muscles

open access: yesOman Journal of Ophthalmology, 2010
Background : Congenital fibrosis of the extraocular muscles (CFEOM) describes a group of rare congenital eye movement disorders that result from the dysfunction of all or part of the oculomotor (CN 3) and the trochlear (CN 4) nerves, and/or the muscles ...
Pascale Cooymans   +3 more
doaj   +1 more source

Modulation of oculomotor control during reading of mirrored and inverted texts [PDF]

open access: yesarXiv, 2019
The interplay between cognitive and oculomotor processes during reading can be explored when the spatial layout of text deviates from the typical display. In this study, we investigate various eye-movement measures during reading of text with experimentally manipulated layout (word-wise and letter-wise mirrored-reversed text as well as inverted and ...
arxiv  

Input Sources and Properties of Position-Sensitive Oculomotor Fibres in the Rock Lobster, Panulirus Interruptus (Randall) [PDF]

open access: yes, 1972
Sets of head-up, head-down, eye-up and eye-down motor fibres were studied in the oculomotor nerve of the rock lobster. An eye-withdrawal fibre was also investigated.
Wiersma, C. A. G.   +2 more
core  

A Subset of Palisade Endings Only in the Medial and Inferior Rectus Muscle in Monkey Contain Calretinin [PDF]

open access: yes, 2018
Purpose: To further chemically characterize palisade endings in extraocular muscles in rhesus monkeys.Methods: Extraocular muscles of three rhesus monkeys were studied for expression of the calcium-binding protein calretinin (CR) in palisade endings and ...
Fleuriet Jérome   +5 more
core   +2 more sources

α2-chimaerin regulates a key axon guidance transition during development of the oculomotor projection [PDF]

open access: yes, 2013
The ocular motor system consists of three nerves which innervate six muscles to control eye movements. In humans, defective development of this system leads to eye movement disorders, such as Duane Retraction Syndrome, which can result from mutations in ...
Austen, Oliver   +3 more
core   +1 more source

Scaling functional patterns of skeletal and cardiac muscles: New non-linear elasticity approach [PDF]

open access: yesarXiv, 2009
Responding mechanically to environmental requests, muscles show a surprisingly large variety of functions. The studies of in vivo cycling muscles qualified skeletal muscles into four principal locomotor patterns: motor, brake, strut, and spring.
arxiv  

Function-Theoretic Explanation and the Search for Neural Mechanisms [PDF]

open access: yes, 2017
A common kind of explanation in cognitive neuroscience might be called functiontheoretic: with some target cognitive capacity in view, the theorist hypothesizes that the system computes a well-defined function (in the mathematical ...
Egan, Frances
core   +2 more sources

Action and behavior: a free-energy formulation [PDF]

open access: yes, 2010
We have previously tried to explain perceptual inference and learning under a free-energy principle that pursues Helmholtz’s agenda to understand the brain in terms of energy minimization. It is fairly easy to show that making inferences about the causes
Daunizeau, J.   +3 more
core   +1 more source

Effect of methylphenidate on oculomotor function in individuals with multiple sclerosis: a pilot randomized placebo-controlled trial

open access: yesFrontiers in Neurology
IntroductionIndividuals with multiple sclerosis (MS) frequently experience visual and oculomotor symptoms that may impact and confound neuropsychological assessments of information processing speed (IPS).
Timothy J. Rich   +13 more
doaj   +1 more source

Development of a Virtual Reality Application for Oculomotor Examination Education Based on Student-Centered Pedagogy [PDF]

open access: yes
This work-in-progress paper discusses the use of student-centered pedagogy to teach clinical oculomotor examination via Virtual Reality (VR). Traditional methods, such as PowerPoint slides and lab activities, are often insufficient for providing hands-on experience due to the high cost of clinical equipment.
arxiv   +1 more source

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