Results 21 to 30 of about 158,408 (265)

Brain perfusion single-photon emission computerized tomography/computerized tomography: Stroke-like manifestations of COVID-19 with transient antiphospholipid elevation

open access: yesWorld Journal of Nuclear Medicine, 2021
COVID-19 is a viral respiratory disease associated with neurologic complications such as encephalitis or stroke in a minority of patients. The wide variety of neurologic manifestations with often unclear etiology may confound diagnosis and management. We
K. Chun, E. Zamora, M. Coco
semanticscholar   +1 more source

Brainiac Caspases: Beyond the Wall of Apoptosis [PDF]

open access: yes, 2019
For the last two decades, caspases, a family of cysteine-aspartic proteases, have evolved from being considered solely as regulators of apoptosis or inflammation to having a wider range of functions.
Alonso Bellido, Isabel María   +3 more
core   +1 more source

Mesenchymal Stem Cells Induce T-Cell Tolerance and Protect the Preterm Brain after Global Hypoxia-Ischemia

open access: yesPLoS ONE, 2013
Hypoxic-ischemic encephalopathy (HIE) in preterm infants is a severe disease for which no curative treatment is available. Cerebral inflammation and invasion of activated peripheral immune cells have been shown to play a pivotal role in the etiology of ...
Reint K Jellema   +12 more
semanticscholar   +1 more source

Crossed Aphasia in a Patient with Anaplastic Astrocytoma of the Non-Dominant Hemisphere [PDF]

open access: yes, 2017
Aphasia describes a spectrum of speech impairments due to damage in the language centers of the brain. Insult to the inferior frontal gyrus of the dominant cerebral hemisphere results in Broca\u27s aphasia - the inability to produce fluent speech.
Anand, Neil   +3 more
core   +2 more sources

Prediction Model for Etiologic Differentiation of Isolated Vestibular Syndrome in Emergency Settings

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to develop and validate a predictive model for differentiating central from peripheral etiologies in patients with isolated vestibular syndrome (VS). Methods In this multicenter retrospective cohort study, 506 patients with isolated VS from five hospitals were divided into derivation (n = 301) and validation (n = 205)
Guo Wenting   +12 more
wiley   +1 more source

The association between hemoglobin concentration and neurologic outcome after cardiac arrest. [PDF]

open access: yes, 2016
PURPOSE: The purpose of the study is to determine the association between hemoglobin concentration (Hgb) and neurologic outcome in postarrest patients. METHODS: We conducted a retrospective cohort study using the Penn Alliance for Therapeutic Hypothermia
Dodampahala, Kalani   +6 more
core   +1 more source

Perceived Vertical and Lateropulsion: Clinical Syndromes, Localization, and Prognosis [PDF]

open access: yes, 2000
We present a clinical classification of central vestibular syndromes according to the three major planes of action of the vestibulo-ocular reflex: yaw, roll, and pitch.
Brandt   +3 more
core   +1 more source

Network Localization of Fatigue in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Fatigue is among the most common symptoms and one of the main factors determining the quality of life in multiple sclerosis (MS). However, the neurobiological mechanisms underlying fatigue are not fully understood. Here we studied lesion locations and their connections in individuals with MS, aiming to identify brain networks ...
Olli Likitalo   +12 more
wiley   +1 more source

Early changes in pro-inflammatory cytokine levels in neonates with encephalopathy are associated with remote epilepsy. [PDF]

open access: yes, 2019
BackgroundNeonatal seizures are associated with adverse neurologic sequelae including epilepsy in childhood. Here we aim to determine whether levels of cytokines in neonates with brain injury are associated with acute symptomatic seizures or remote ...
Barkovich, A James   +6 more
core  

Brain Injury after Transient Global Cerebral Ischemia and Subarachnoid Hemorrhage

open access: yesStroke Research and Treatment, 2013
Brain injury of diverse etiology is frequently encountered clinically. Management, thus, is diverse. Transient global ischemic (TGI) brain injury may result from cardiac arrest where cerebral perfusion diminishes to the point that blood supply can no ...
F. Sehba   +7 more
semanticscholar   +1 more source

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