Results 31 to 40 of about 119 (102)

Anterograde transport blockade precedes deficits in retrograde transport in the visual projection of the DBA/2J mouse model of glaucoma

Frontiers in Neuroscience, 2014
Axonal transport deficits have been reported as an early pathology in several neurodegenerative disorders, including glaucoma. However, the progression and mechanisms of these deficits are poorly understood.
Christine M Dengler-Crish, Christine M Dengler-Crish, Matthew A Smith, Matthew A Smith, Denise M Inman, Jesse W Young, Gina N Wilson, Gina N Wilson, Samuel D Crish   +8 more
doaj   +1 more source

Hydrocephalus caused by conditional ablation of the Pten or beta-catenin gene

Cerebrospinal Fluid Research, 2008
To investigate the roles of Pten and β-Catenin in the midbrain, either the Pten gene or the β-catenin gene was conditionally ablated, using Dmbx1 (diencephalon/mesencephalon-expressed brain homeobox gene 1)-Cre mice.
Ohtoshi Akihira
doaj   +1 more source

Deficits in the activation of human oculomotor nuclei in chronic traumatic brain injury

Frontiers in Neurology, 2015
Binocular eye movements form a finely-tuned system that requires accurate coordination of the oculomotor dynamics of the brainstem control nuclei when tracking the fine binocular disparities required for 3D vision.
Christopher W Tyler, Lora T Likova, Spero C Nicholas, kristyo N Mineff   +3 more
doaj   +1 more source

Increase by visual stimuli in turnover of 5‐hydroxytryptamine in the superior colliculi of the rabbit.

The Journal of Physiology, 1976
1. Irregular light falshes were played on to one eye of dark adapted rabbits for periods of 20‐80 min. The concentration of 5‐hydroxyindol‐3‐ylacetic acid (5‐HIAA) and of 5‐hydroxytryptamine (5‐HT) were estimated in left and right superior colliculi, thalami and hippocampi. 2.
K, Fukui, M, Vogt
openaire   +3 more sources

White matter volume loss drives cortical reshaping after thalamic infarcts

NeuroImage: Clinical, 2022
Objective: The integration of somatosensory, ocular motor and vestibular signals is necessary for self-location in space and goal-directed action. We aimed to detect remote changes in the cerebral cortex after thalamic infarcts to reveal the thalamo ...
Julian Conrad, Maximilian Habs, Ria M. Ruehl, Rainer Bögle, Matthias Ertl, Valerie Kirsch, Ozan E Eren, Sandra Becker-Bense, Thomas Stephan, Frank A Wollenweber, Marco Duering, Peter zu Eulenburg, Marianne Dieterich   +12 more
doaj   +1 more source

ANALYSIS OF THE CENTRAL ELEMENTS INVOLVED IN THE SUPPRESSIVE EFFECT ON TOOTH PULP INDUCED JAW OPENING REFLEX BY ELECTROACUPUNCTURE

针刺研究, 1983
Jaw opening reflex (JOR) induced by tooth pulp stimulation and re- corded electromyographically from the ipsilateral digastric muscle was studied on 61 rabbits under light anesthesia.
Ni Hui and Yang Yong nian Department of Industrial Hygiene.
doaj  

Neurocognitive Development of the Resolution of Selective Visuo-Spatial Attention: Functional MRI Evidence From Object Tracking

Frontiers in Psychology, 2018
Our ability to select relevant information from the environment is limited by the resolution of attention – i.e., the minimum size of the region that can be selected.
Kerstin Wolf, Kerstin Wolf, Kerstin Wolf, Elena Galeano Weber, Elena Galeano Weber, Jasper J. F. van den Bosch, Steffen Volz, Ulrike Nöth, Ralf Deichmann, Marcus J. Naumer, Till Pfeiffer, Christian J. Fiebach, Christian J. Fiebach, Christian J. Fiebach   +13 more
doaj   +1 more source

Histological and Biochemical Alterations in the Superior Colliculus and Lateral Geniculate Nucleus of Juvenile Rats Following Prenatal Exposure to Marijuana Smoke

Basic and Clinical Neuroscience, 2021
Introduction: Prenatal exposure to Marijuana (MJN) has been associated with various brain deficits. The main activity in marijuana, Δ9-Tetrahydrocannabinol (THC), crosses the placenta and affects fetal brain development. Despite this, marijuana remains a
Grace Akingbade, Omamuyovwi Ijomone, Sunday Adelakun, Bernard Enaibe   +3 more
doaj  

Delving into the significance of the His289Tyr single-nucleotide polymorphism in the glutamate ionotropic receptor kainate-1 (Grik1) gene of a genetically audiogenic seizure model

Frontiers in Molecular Neuroscience
Genetic abnormalities affecting glutamate receptors are central to excitatory overload-driven neuronal mechanisms that culminate in seizures, making them pivotal targets in epilepsy research.
Sandra M. Díaz-Rodríguez, Sandra M. Díaz-Rodríguez, Sandra M. Díaz-Rodríguez, M. Javier Herrero-Turrión, M. Javier Herrero-Turrión, M. Javier Herrero-Turrión, Carlos García-Peral, Carlos García-Peral, Ricardo Gómez-Nieto, Ricardo Gómez-Nieto, Ricardo Gómez-Nieto   +10 more
doaj   +1 more source

Tectal etiology for irrepressible saccades: a case study in a Rhesus monkey [v1; ref status: indexed, http://f1000r.es/we]

F1000Research, 2013
Brain circuits controlling eye movements are widely distributed and complex. The etiology of irrepressible square wave saccades is not fully understood and is likely different for different neuropathologies.
James W Gnadt, Christopher T Noto, Jagmeet S Kanwal   +2 more
doaj   +1 more source