Results 41 to 50 of about 89,859 (308)

Cerebrospinal fluid flow within ventricles and subarachnoid space evaluated by velocity selective spin labeling MRI

open access: yesNeuroImage
This study aims to evaluate cerebrospinal fluid (CSF) flow dynamics within ventricles, and the subarachnoid space (SAS) using the velocity selective spin labeling (VSSL) MRI method with Fourier-transform-based velocity selective inversion preparation ...
Yihan Wu   +6 more
doaj   +1 more source

Ultrasound investigation of the fetal cerebral ventricles [PDF]

open access: yesJournal of Perinatal Medicine, 1985
Significant recent advances in ultrasonic technology have now made possible detailed evaluation of normal and abnormal fetal intracranial anatomy. Accurate knowledge of fetal intracranial anatomy is important for accurate and reproducible cephalometry as well as in antenatal diagnosis of dilated brain ventricles.
D'ADDARIO, Vincenzo, Kurjak A.
openaire   +2 more sources

Central Neurocytoma: A Review of Clinical Management and Histopathologic Features. [PDF]

open access: yes, 2016
Central neurocytoma (CN) is a rare, benign brain tumor often located in the lateral ventricles. CN may cause obstructive hydrocephalus and manifest as signs of increased intracranial pressure. The goal of treatment for CN is a gross total resection (GTR),
Bui, Timothy T   +10 more
core   +5 more sources

Dilatation of Lateral Ventricles with Brain Volumes in Infants with 3D Transfontanelle US

open access: yes, 2018
Ultrasound (US) can be used to assess brain development in newborns, as MRI is challenging due to immobilization issues, and may require sedation. Dilatation of the lateral ventricles in the brain is a risk factor for poorer neurodevelopment outcomes in ...
B Fuerst   +8 more
core   +1 more source

Isolated Subtle Neurological Abnormalities in Mild Cognitive Impairment Types [PDF]

open access: yes, 2020
Background: Isolated, subtle neurological abnormalities (ISNA) are commonly seen in aging and have been related to cerebral small vessel disease (SVD) and subcortical atrophy in neurologically and cognitively healthy aging subjects.
Azzarello, Delia   +7 more
core   +1 more source

EMBRYONIC DEVELOPMENT OF CEREBRUM INPYCNONOTUS LEUCOTIS (GOULD, 1836)(AVES, PASSERIFORMES, PYCNONOTIDAE)

open access: yesBulletin of the Iraq Natural History Museum
The present work aims to study the embryonic development of forebrain (Cerebrum) of a white-cheeked bulbul Pycnonotus leucotis (Gould, 1839) (Aves, Passeriformes, Pycnonotidae).
Asmaa Basheer Abed   +2 more
doaj   +1 more source

Blood–brain barrier disruption and ventricular enlargement are the earliest neuropathological changes in rats with repeated sub-concussive impacts over 2 weeks

open access: yesScientific Reports, 2021
Repeated sub-concussive impact (e.g. soccer ball heading), a significantly lighter form of mild traumatic brain injury, is increasingly suggested to cumulatively alter brain structure and compromise neurobehavioural function in the long-term.
Bailey Hiles-Murison   +11 more
doaj   +1 more source

Uniplanar nystagmus associated with perceptual and cognitive visual dysfunction due to presumed focal ischemic occipital cortical atrophy: a missed diagnosis and new observation [PDF]

open access: yes, 2012
Uniplanar nystagmus has been described in relation to pathology of the brain stem, retina, optic nerve, sensory visual deprivation, periventricular leucomalacia, and drug toxicity.
Dorris, Liam   +2 more
core   +3 more sources

Morphometric study of human brain ventricles by magnetic resonance imaging in Indian population: A retrospective study

open access: yesJournal of Dr. NTR University of Health Sciences, 2023
Introduction: Ventricular parameters are used to study hydrocephalus, schizophrenia, tumors, trauma, Alzheimers disease, gender, aging and atrophy associated with many neurological diseases as stroke and dementia, to assess loss of brain parenchyma ...
Zafar Sultana   +4 more
doaj   +1 more source

A Mechanism for Ventricular Expansion in Communicating Hydrocephalus [PDF]

open access: yes, 2009
This report investigates a new possible molecular mechanism for the pathogenesis of hydrocephalus. New research by Dr. Miles Johnston has found that the injection of anti beta_1 integrin antibodies into the ventricle of rats causes a drop in parenchymal ...
Begg, R., Wilkie, K.
core  

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