Results 21 to 30 of about 1,259,675 (344)

Hydrocephalus in Nfix−/− Mice Is Underpinned by Changes in Ependymal Cell Physiology

open access: yesCells, 2022
Nuclear factor one X (NFIX) is a transcription factor required for normal ependymal development. Constitutive loss of Nfix in mice (Nfix−/−) is associated with hydrocephalus and sloughing of the dorsal ependyma within the lateral ventricles.
Danyon Harkins   +14 more
doaj   +1 more source

Unilateral Open Lip Schizencephaly

open access: yesJournal of Pediatric Surgery Case Reports, 2021
Schizencephaly is a rare congenital anomaly of the brain secondary to neuronal migration defect, characterized by slit or cleft in the cerebral hemispheres running from the pia to lateral ventricles.
Turyalai Hakimi   +2 more
doaj   +1 more source

Scanning electron microscopy study of the choroid plexus in the monkey (Cebus apella apella) [PDF]

open access: yesArquivos de Neuro-Psiquiatria, 2000
The cells of the choroid plexus of the lateral ventricles of the monkey Cebus apella apella were examined through scanning electron microscopy at contributing to the description of such structures in primates.
OISENYL JOSÉ TAMEGA   +2 more
doaj   +1 more source

Neuroradiological and histopathological findings of intraventricular central neurocytoma

open access: yesCHRISMED Journal of Health and Research, 2017
Central neurocytomas are rare neuroectodermal tumors believed to arise from the subependymal matrix of the lateral ventricles. Intraventricular central neurocytoma is a benign primary central nervous system tumor of neuronal origin that is usually ...
Reddy Ravikanth
doaj   +1 more source

BILATERAL CHOROID PLEXUS PAPILLOMA OF LATERAL VENTRICLES [PDF]

open access: yesActa Medica Iranica, 2005
Choroid plexus papillomas are rare intracranial tumors, accounting for less than 1% of all intracranial tumors in adults. However, they are relatively more common in children and constitute 1.5 to 4% of childhood intracranial tumors. In children, choroid
G. R. Zamani   +1 more
doaj   +1 more source

Impacts of spaceflight experience on human brain structure

open access: yesScientific Reports, 2023
Spaceflight induces widespread changes in human brain morphology. It is unclear if these brain changes differ with varying mission duration or spaceflight experience history (i.e., novice or experienced, number of prior missions, time between missions ...
Heather R. McGregor   +10 more
doaj   +1 more source

Intraventricular glioneuronal tumor with disseminated lesions at diagnosis - a case report -

open access: yesDiagnostic Pathology, 2011
A 55-year-old man presented with a large tumor in his lateral ventricles. Magnetic resonance imaging revealed disseminated lesions in the third and fourth ventricles at the time of diagnosis.
Yano Hirohito   +6 more
doaj   +1 more source

Volumetric of the lateral ventricles in computed tomography images in Cubans adults with normal cognitive functions

open access: yesRevista Mexicana de Neurociencia, 2023
Introduction: The use of morphometric methods based on neuroimaging to determine brain volumetric related to aging for clinical diagnosis has been largely restricted to high-resolution imaging techniques. Texture, as a method of image analysis, has shown
Katherine S. Hernandez-Cortés   +3 more
doaj   +1 more source

Cerebral Magnetic Resonance Imaging as Predictor of Learning Disabilities in Extremely Low Birth Weight

open access: yesEuropean Journal of Inflammation, 2004
It is difficult to predict the risk of the development of learning disabilities among extremely low birth weight neonates (birth weight > 501 and > 1000 g).
S. Domizio   +6 more
doaj   +1 more source

Measurement of the lateral ventricles width by ultrasound investigation in the second trimester of pregnancy [PDF]

open access: yesСаратовский научно-медицинский журнал, 2015
Purpose: to assess reproducibility of measurement of the width of lateral ventricles of the fetal brain by ultrasound investigation in the second trimester of pregnancy. Material and Methods.
Kozlova O.I., Medvedev M.V.
doaj  

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