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Quoted phrase not found in phrase index: "Dilation of Virchow-Robin spaces"
Page 1
Perivascular space dilation is associated with vascular amyloid-beta accumulation in the overlying cortex.
Perosa V, Oltmer J, Munting LP, Freeze WM, Auger CA, Scherlek AA, van der Kouwe AJ, Iglesias JE, Atzeni A, Bacskai BJ, Viswanathan A, Frosch MP, Greenberg SM, van Veluw SJ. Perosa V, et al. Acta Neuropathol. 2022 Mar;143(3):331-348. doi: 10.1007/s00401-021-02393-1. Epub 2021 Dec 20. Acta Neuropathol. 2022. PMID: 34928427 Free PMC article.
Perivascular spaces (PVS) are compartments surrounding cerebral blood vessels that become visible on MRI when enlarged. ...EPVS were located mainly around the white matter portion of perforating cortical arterioles and their burden was associated with CAA severity in the o …
Perivascular spaces (PVS) are compartments surrounding cerebral blood vessels that become visible on MRI when enlarged. ...EPVS were …
Age-related loss of Notch3 underlies brain vascular contractility deficiencies, glymphatic dysfunction, and neurodegeneration in mice.
Romay MC, Knutsen RH, Ma F, Mompeón A, Hernandez GE, Salvador J, Mirkov S, Batra A, Sullivan DP, Procissi D, Buchanan S, Kronquist E, Ferrante EA, Muller WA, Walshon J, Steffens A, McCortney K, Horbinski C, Tournier-Lasserve E, Sonabend AM, Sorond FA, Wang MM, Boehm M, Kozel BA, Iruela-Arispe ML. Romay MC, et al. J Clin Invest. 2024 Jan 16;134(2):e166134. doi: 10.1172/JCI166134. J Clin Invest. 2024. PMID: 38015629 Free PMC article.
These alterations adversely impact vascular reactivity, manifesting as dilation, tortuosity, microaneurysms, and decreased cerebral blood flow, as observed by MRI. ...Additionally, single-cell RNA sequencing of the neuronal compartment in aging Notch3-null mice unve …
These alterations adversely impact vascular reactivity, manifesting as dilation, tortuosity, microaneurysms, and decreased cerebral b …
Dilated Virchow-Robin spaces are a marker for arterial disease in multiple sclerosis.
Ineichen BV, Cananau C, Plattén M, Ouellette R, Moridi T, Frauenknecht KBM, Okar SV, Kulcsar Z, Kockum I, Piehl F, Reich DS, Granberg T. Ineichen BV, et al. EBioMedicine. 2023 Jun;92:104631. doi: 10.1016/j.ebiom.2023.104631. Epub 2023 May 28. EBioMedicine. 2023. PMID: 37253317 Free PMC article.
BACKGROUND: Virchow-Robin spaces (VRS) have been associated with neurodegeneration and neuroinflammation. However, it remains uncertain to what degree non-dilated or dilated VRS reflect specific features of neuroinflammatory pathology. ...
BACKGROUND: Virchow-Robin spaces (VRS) have been associated with neurodegeneration and neuroinflammation. However, it r …
Association of Dilated Perivascular Spaces With Cognitive Decline and Incident Dementia.
Paradise M, Crawford JD, Lam BCP, Wen W, Kochan NA, Makkar S, Dawes L, Trollor J, Draper B, Brodaty H, Sachdev PS. Paradise M, et al. Neurology. 2021 Mar 16;96(11):e1501-e1511. doi: 10.1212/WNL.0000000000011537. Epub 2021 Jan 27. Neurology. 2021. PMID: 33504642 Free PMC article.
OBJECTIVE: To determine whether severe perivascular space (PVS) dilation is associated with longitudinal cognitive decline and incident dementia over 4 and 8 years, respectively, we analyzed data from a prospective cohort study. ...The presence of severe PVS pathology in b …
OBJECTIVE: To determine whether severe perivascular space (PVS) dilation is associated with longitudinal cognitive decline and incide …
Dilated Virchow-Robin spaces in children with seizures. A possible correlation?
Spalice A, Guido CA, Nicita F, Biasi CD, Zicari AM, Giannini L. Spalice A, et al. Med Hypotheses. 2020 Mar;136:109481. doi: 10.1016/j.mehy.2019.109481. Epub 2019 Nov 11. Med Hypotheses. 2020. PMID: 31778891
HYPOTHESIS: Virchow-Robin spaces (VRS) are perivascular spaces in the brain and can normally be visualized in Magnetic Resonance Imaging (MRI). Dilated VRS (dVRS) are defined on the basis of their shape, and can rarely be observed in heal …
HYPOTHESIS: Virchow-Robin spaces (VRS) are perivascular spaces in the brain and can normally be visualized in Ma …
Characteristics of perivascular space dilatation in normal aging.
Park CH, Shin NY, Nam Y, Yoon U, Ahn K, Lee SK. Park CH, et al. Hum Brain Mapp. 2023 Jun 1;44(8):3232-3240. doi: 10.1002/hbm.26277. Epub 2023 Mar 17. Hum Brain Mapp. 2023. PMID: 36930038 Free PMC article.
The increased incidence of dilated perivascular spaces (dPVSs) visible on MRI has been observed with advancing age, but the relevance of PVS dilatation to normal aging across the lifespan has yet to be fully clarified. ...The age dependence of dPVSs in …
The increased incidence of dilated perivascular spaces (dPVSs) visible on MRI has been observed with advancing age, but …
Nonspecific leukoencephalopathy associated with aging.
Golomb J, Kluger A, Gianutsos J, Ferris SH, de Leon MJ, George AE. Golomb J, et al. Neuroimaging Clin N Am. 1995 Feb;5(1):33-44. Neuroimaging Clin N Am. 1995. PMID: 7743083 Review.
The majority of the alterations are of low histopathologic grade and exert minimal clinical effects. Frequently observed microscopic changes include dilated perivascular (Virchow-Robin) spaces, mild demyelination, gliosis, and diffuse regions ne …
The majority of the alterations are of low histopathologic grade and exert minimal clinical effects. Frequently observed microscopic …
Leukoaraiosis: a reappraisal. II. MRI studies.
Mascalchi M, Inzitari D. Mascalchi M, et al. Ital J Neurol Sci. 1991 Jun;12(3):271-9. doi: 10.1007/BF02337774. Ital J Neurol Sci. 1991. PMID: 1874605 Review.
Magnetic resonance imaging is more sensitive than computed tomography to brain white matter changes of undefined significance observed in elderly subjects termed leuko-araiosis. Cross-sectional clinical studies have shown that these changes are more frequent or are more ex …
Magnetic resonance imaging is more sensitive than computed tomography to brain white matter changes of undefined significance observed …
Dilated Virchow-Robin Spaces in First-Ever Lacunar Stroke Patients: Topography and Clinical Correlations.
Yang H, Shen R, Jin Z, Li J, Wu Y, Xu Y, Hua T, Liu X, Huang J. Yang H, et al. J Stroke Cerebrovasc Dis. 2016 Feb;25(2):306-11. doi: 10.1016/j.jstrokecerebrovasdis.2015.09.034. Epub 2015 Nov 11. J Stroke Cerebrovasc Dis. 2016. PMID: 26521169
BACKGROUND AND PURPOSE: Dilated Virchow-Robin spaces (dVRSs) were regarded as a phenotype of cerebral small-vessel disease (SVD). ...Logistic regression models were constructed to identify the risk factors of unfavorable outcome. RESULTS: The NIHSS …
BACKGROUND AND PURPOSE: Dilated Virchow-Robin spaces (dVRSs) were regarded as a phenotype of cerebral small-vess …
Dilated Virchow-Robin spaces: MRI pathological study.
Adachi M, Hosoya T, Haku T, Yamaguchi K. Adachi M, et al. Neuroradiology. 1998 Jan;40(1):27-31. doi: 10.1007/s002340050533. Neuroradiology. 1998. PMID: 9493184
We performed a histopathological study of two human brains to look at dilated Virchow-Robin (V-R) spaces in the anterior perforated substance and putamen. We measured the diameter of 74 arteries in 54 dilated V-R spaces. In 28 patients wi …
We performed a histopathological study of two human brains to look at dilated Virchow-Robin (V-R) spaces in the …
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