Results 51 to 60 of about 159,318 (260)

An exercise on developing an ontology-epistemology about schizophrenia and neuroanatomy [PDF]

open access: yes, 2009
This paper describes preliminary ideas on formalizing some concepts of neuroanatomy into ontological and epistemological terms. We envisage the application of this ontology on the assimilation of facts about medical knowledge about neuroimages from ...
Danilo Nunes Santos   +3 more
core   +2 more sources

Wernicke encephalopathy with atypical imaging findings in a depressed patient: A case report

open access: yesRadiology Case Reports
This case report highlights the rare occurrence of Wernicke encephalopathy caused by malnutrition in a depressed patient with atypical imaging findings.
Hiroyuki Tokue   +14 more
doaj   +1 more source

Third Ventricle Immature Teratoma: A Case Report

open access: yesKaohsiung Journal of Medical Sciences, 2004
We present the case of a 1-year-old girl with persistent vomiting who was found to have a disproportionately large immature teratoma in the third ventricle. Magnetic resonance imaging demonstrated a heterogeneous intracranial mass in the third ventricle,
Jiao-Chiao Yang, Jing-Shan Huang
doaj   +1 more source

Association of brain tissue cerebrospinal fluid fraction with age in healthy cognitively normal adults

open access: yesFrontiers in Aging Neuroscience, 2023
Background and purposeOur objective was to apply multi-compartment T2 relaxometry in cognitively normal individuals aged 20–80 years to study the effect of aging on the parenchymal CSF fraction (CSFF), a potential measure of the subvoxel CSF space ...
Liangdong Zhou   +12 more
doaj   +1 more source

Characterization of an Inherited Neurologic Syndrome in Toyger Cats with Forebrain Commissural Malformations, Ventriculomegaly and Interhemispheric Cysts. [PDF]

open access: yes, 2016
BackgroundIn children, frequent congenital malformations with concomitant agenesis of the corpus callosum are diagnosed by neuroimaging in association with other cerebral malformations, including interhemispheric cysts and ventriculomegaly.
Creighton, EK   +5 more
core  

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

Enlarged cerebrospinal fluid spaces in opiate-dependent male patients: A stereological CT study [PDF]

open access: yes, 1998
Computed tomography was performed in 9 male patients with a diagnosis of opiate dependence and in 9 age-matched psychiatric controls (neurotic depression).
Broich, Karl   +7 more
core   +1 more source

Vertebrobasilar dolichoectasia causing obstructive hydrocephalus and cerebellar edema due to fourth ventricular obstruction

open access: yesInterdisciplinary Neurosurgery, 2021
Cerebral dolichoectasia is an angiopathy involved in a variety of clinical presentations. Patients can rarely present with hydrocephalus as a result of ectatic vessels.
Abdurrahman Raeiq   +4 more
doaj   +1 more source

Anti-inflammatory properties of lipoxin A4 protect against diabetes mellitus complicated by focal cerebral ischemia/reperfusion injury

open access: yesNeural Regeneration Research, 2016
Lipoxin A4 can alleviate cerebral ischemia/reperfusion injury by reducing the inflammatory reaction, but it is currently unclear whether it has a protective effect on diabetes mellitus complicated by focal cerebral ischemia/reperfusion injury.
Jiang-quan Han   +5 more
doaj   +1 more source

Dyke–Davidoff–Masson syndrome presenting as recurrent chronic headache in the late adult life

open access: yesBrain Circulation, 2020
Dyke–Davidoff–Masson syndrome (DDMS) (also referred to as cerebral hemiatrophy) is a rare condition characterized by seizures, facial asymmetry, contralateral spastic hemiplegia, or hemiparesis, with or without learning difficulties.
Wafa Ali Aldhaleei   +2 more
doaj   +1 more source

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