Results 81 to 90 of about 16,639 (244)

Extraocular Motor System Exhibits a Higher Expression of Neurotrophins When Compared with Other Brainstem Motor Systems

open access: yesFrontiers in Neuroscience, 2017
Extraocular motoneurons resist degeneration in diseases such as amyotrophic lateral sclerosis. The main objective of the present work was to characterize the presence of neurotrophins in extraocular motoneurons and muscles of the adult rat.
Rosendo G. Hernández   +5 more
doaj   +1 more source

Identification and characterization of differentially expressed circular RNAs in extraocular muscle of oculomotor nerve palsy [PDF]

open access: gold, 2023
Mingsu Shi   +9 more
openalex   +1 more source

HPDL Variant Type Correlates With Clinical Disease Onset and Severity

open access: yesAnnals of Clinical and Translational Neurology, Volume 12, Issue 7, Page 1360-1367, July 2025.
ABSTRACT Objective Recently, a mitochondrial encephalopathy due to biallelic HPDL variants was described, associated with a broad range of clinical manifestations ranging from severe, infantile‐onset neurodegeneration to adolescence‐onset hereditary spastic paraplegia. HPDL converts 4‐hydroxyphenylpyruvate acid (4‐HPPA) into 4‐hydroxymandelate (4‐HMA),
Eun Hye Lee   +19 more
wiley   +1 more source

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

MRI findings of contralateral oculomotor nerve palsy in Parry-Romberg syndrome

open access: yesAmerican Journal of Ophthalmology Case Reports, 2018
Purpose: To study a case of right Parry Romberg syndrome associated with contralateral oculomotor nerve palsy using high-resolution cerebral and orbital magnetic resonance imaging (MRI). Observations: There were no brain MRI abnormalities. However, there
Emily K. Tam   +2 more
doaj  

Effects of Different Numbers of Trials on Saccadometry Test Results

open access: yesBrain and Behavior, Volume 15, Issue 7, July 2025.
This study found that increasing the number of trials in the saccadometry test significantly impaired antisaccade performance by increasing latency and error rates, while prosaccade results remained stable. The findings highlight the importance of optimizing trial numbers in antisaccade testing for accurate assessment of eye movement control.
Aysenur Kucuk Ceyhan   +2 more
wiley   +1 more source

Juvenile Dystonia Associated with Heterozygous Missense Variant in KCNJ10

open access: yes
Movement Disorders, EarlyView.
Claudio M. de de Gusmao   +7 more
wiley   +1 more source

The Brain of the African Wild Dog. V. The Somatosensory System and Vestibular Nuclear Complex

open access: yesJournal of Comparative Neurology, Volume 533, Issue 7, July 2025.
Lateral view of the African wild dog brain showing the location of the somatosensory cortical areas in relation to the parietal multisensory region (PP), occipital visual cortical areas (17, 18, 19, 21, SS, T), and temporal auditory cortical areas (AAF, AI AII).
Samson Chengetanai   +6 more
wiley   +1 more source

A Case of Progressive Stroke on Posterior Circulation with Transient Bilateral Oculomotor Palsy

open access: yesCase Reports in Neurological Medicine, 2018
Infarction located in the midbrain and pons presents various ophthalmic symptoms, because of the damage of the nuclei that control the movement of internal and external ocular and palpebral muscles.
Chiaki Takahashi
doaj   +1 more source

Neuroanatomical Structures in Human Extraocular Muscles and Their Potential Implication in the Development of Oculomotor Disorders

open access: yesJournal of Pediatric Ophthalmology & Strabismus, 2018
The potential role of sensory feedback from human extraocular muscles has been subjected to considerable speculation in the ophthalmic literature. Extraocular muscles pull against a fairly even load and do not initiate a stretch reflex, even when the eyes are directed toward the boundaries of their respective field of action.
Paduca, A.C., Bruenech, J.
openaire   +4 more sources

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