Results 151 to 160 of about 11,518 (273)

Glymphatic and Immun Systems of the Brain

open access: yesJournal of Medical Science And clinical Research, 2022
Kürtül, İbrahim   +4 more
openaire   +2 more sources

Ultrastructure of astrocytes using volume electron microscopy: A scoping review

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend A complete overview on astrocyte ultrastructure with volume electron microscopy. The morphology of astrocytes under physiological and pathological conditions plays a role in brain homeostasis, synaptic activity and structural support, but their morphological complexity and heterogeneity are still poorly quantified.
Vanessa Chiappini   +7 more
wiley   +1 more source

Assessing cerebral microvascular pulsatility using flow pulsatile‐resolved pseudo‐continuous arterial spin labeling MRI

open access: yesMagnetic Resonance in Medicine, Volume 94, Issue 6, Page 2435-2446, December 2025.
Abstract Purpose To develop a flow pulsatile‐resolved pseudo‐continuous arterial spin labeling (FPR‐pCASL) technique for noninvasively assessing cerebral microvascular pulsatility. Methods In FPR‐pCASL, a pCASL sequence with single‐shot three‐dimensional gradient and spin echo acquisition was performed while simultaneously recording cardiac pulse ...
Tianrui Zhao   +5 more
wiley   +1 more source

The Association between Glymphatic System and Perivascular Macrophages in Brain Waste Clearance

open access: yesDiagnostics
The glymphatic system suggests the convective bulk flow of cerebrospinal fluid (CSF) through perivascular spaces and the interstitial spaces of the brain parenchyma for the rapid removal of toxic waste solutes from the brain.
Jasleen Kaur   +11 more
doaj   +1 more source

Glymphatic system dysfunction in temporal lobe epilepsy patients with hippocampal sclerosis

open access: green, 2022
Dong Ah Lee   +7 more
openalex   +2 more sources

MR‐Guidance of Gene Therapy for Brain Diseases: Moving From Palliative Treatment to Cures

open access: yesJournal of Magnetic Resonance Imaging, Volume 62, Issue 5, Page 1280-1295, November 2025.
ABSTRACT Regulatory bodies in the U.S. and Europe recently approved a gene therapy for aromatic L‐amino acid decarboxylase (AADC) deficiency, a rare neurologic disorder where a genetic mutation prevents dopamine production in the brain. Affected children fail to develop normal motor and cognitive functions.
Dalton H. Bermudez   +2 more
wiley   +1 more source

Perivascular Space Burden in Children With Autism Spectrum Disorder Correlates With Neurodevelopmental Severity

open access: yesJournal of Magnetic Resonance Imaging, Volume 62, Issue 5, Page 1496-1506, November 2025.
ABSTRACT Background Cerebral perivascular spaces (PVS) are involved in cerebrospinal fluid (CSF) circulation and clearance of metabolic waste in adult humans. A high number of PVS has been reported in autism spectrum disorder (ASD) but its relationship with CSF and disease severity is unclear.
Giulia Frigerio   +8 more
wiley   +1 more source

Altered along-the-perivascular space index in functional (psychogenic non-epileptic) seizures: A diffusion tensor imaging study of glymphatic system function. [PDF]

open access: yesEpilepsia Open
Abstract Objective The glymphatic system is a critical brain waste‐clearance mechanism that facilitates the removal of metabolic byproducts and maintains neural homeostasis. Its dysfunction has been implicated in various neurological disorders; however, its role in functional (psychogenic nonepileptic) seizures (FS/PNES), a functional neurological ...
Roozbeh M   +5 more
europepmc   +2 more sources

Neurologic symptoms as a hallmark of glymphatic alteration in recovered patients with COVID-19

open access: yesBMC Neurology
Background The glymphatic system is a glial-based perivascular network that facilitates the clearance of metabolic waste from the brain. Dysfunction of the glymphatic system, along with neurological symptoms such as cognitive deficits and olfactory ...
Minhoe Kim   +6 more
doaj   +1 more source

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