5. Omslag. Berginström, Nils, 1984- (författare); White matter hyperintensities increases with traumatic brain injury severity [Elektronisk resurs] associations to 

Nyckelord :movement performance; elderly women; PLM test; age; cerebral white matter lesions; brain atrophy; obesity indices; serum lipids; medical conditions 

Scientists in 2011 are honing in on other possible links between white matter hyperintensity and a higher propensity for other human maladies like diabetes, Alzheimer's disease, strokes, multiple sclerosis and heart disease. White matter hyperintensities proliferate as the brain ages and are associated with increased risk for cognitive decline as well as Alzheimer’s disease and related dementias. As such, white matter hyperintensities have been targeted as a surrogate biomarker in intervention trials with older adults. 2010-07-26 · White matter hyperintensities were significantly associated with an increased risk of death both in the general population and in high risk populations with a history of stroke, depression, or minor neurological symptoms. This association could be mediated by an increased risk of stroke and dementia. White matter hyperintensities can be caused by a variety of factors, including ischemia, micro- hemorrhages, gliosis, damage to small blood vessel walls, breaches of the barrier between the cerebrospinal fluid and the brain, or loss and deformation of the myelin sheath. White matter hyperintensities can be caused by a variety of factors including ischemia, micro-hemorrhages, gliosis, damage to small blood vessel walls, breaches of the barrier between the cerebrospinal fluid and the brain, or loss and deformation of the myelin sheath.

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Background: White matter hyperintensities of presumed vascular origin (WMH) are one of the imaging features of cerebral small vessel disease. Controversies persist about the effects of WMH on cognitive dysfunction. White matter hyperintensities proliferate as the brain ages and are associated with increased risk for cognitive decline as well as Alzheimer’s disease and related dementias. As such, white matter hyperintensities have been targeted as a surrogate biomarker in intervention trials with older adults.

Published by Oxford University Press on behalf of The Gerontological Society of America. “White matter disease” identifies a series of different conditions and pathological mechanisms: autoimmune, infectious, toxic-metabolic and vascular.

High prevalence of white matter hyperintensities in normal aging: relation to blood pressure and cognition. H Söderlund, L Nyberg, R Adolfsson, LG Nilsson, 

You can set magnets Hyperintensity is too much intensity of something. So looking at  Jul 30, 2015 This lesson will define white matter vs. gray matter, explain why a color difference exists, and go over where each is found in the brain and Oct 27, 2020 Periventricular and deep white matter hyperintensities (WMHs) in the elderly have been reported with distinctive roles in the progression of  Jun 4, 2011 White matter hyperintensities (WMHs) are a common finding on magnetic resonance imaging (MRI) scans of elderly subjects.

Brain white matter hyperintensities (WMH) are patchy white matter signal hyperintensity on T2-weighted magnetic resonance imaging sequences commonly 

This study aims to examine the correlation of WMHs with migraine features and explore the relationship between WMHs and migraine prognosis. Methods A total of 69 migraineurs underwent MRI scans to evaluate WMHs For executive functions, neither the participants with depression within the first white matter hyperintensities tertile group (z-score difference −0.28, 95% CI −1.45 to 0.91, P = 0.643) nor those within the second white matter hyperintensities tertile differed from the reference group (z-score difference −0.77, 95% CI −2.18 to 0.64, P = 0.276; test for interaction: b = −0.50, 95% CI Objective To test the hypotheses that hypertension and nocturnal blood pressure are related to white matter hyperintensity (WMH) volume, an MRI marker of small vessel cerebrovascular disease, and that WMH burden statistically mediates the association of hypertension and dipping status with memory functioning, we examined the relationship of hypertension and dipping status on WMH volume and White matter hyperintensities are thought to be caused by small vessel infarcts (restriction in blood flow) in the white matter and ultimately result in impairment of brain functions, such as cognition, balance and gait, that depend on complicated interactions between regions. 11. Wen W, Sachdev PS, Li JJ, Chen X, Anstey KJ. White matter hyperintensities in the forties: their prevalence and topography in an epidemiological sample aged 44–48. Hum Brain Mapp 2009; 30:1155–1167 [Google Scholar] Stroke and white matter hyperintensities, for instance, share the same risk factors, DeCarli says. "Having these hyperintensities on your brain scan indicates that you are at risk for stroke." Referring to it as "the million-dollar question of my research," DeCarli has sought links between Alzheimer's disease and white matter hyperintensities. N2 - Patients with migraine are at increased risk for white matter hyperintensities detected on magnetic resonance imaging.

Artikel i vetenskaplig  Objective: To examine the prevalence of white matter hyperintensities (WMHs) in Resonance Imaging, neuropsychology, white matter hyperintensities  The areas in cerebral white matter that appear hyperintense on T2-weighted (T2) magnetic resonance image (MRI) and hypointense on computed tomography  White matter hyperintensities as a predictor of neuropsychological deficits post-stroke.
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Background: White matter hyperintensities of presumed vascular origin (WMH) are one of the imaging features of cerebral small vessel disease.

N2 - Patients with migraine are at increased risk for white matter hyperintensities detected on magnetic resonance imaging. The presence of nonspecific white matter hyperintensities may cause uncertainty for physicians and anxiety for patients. The pathophysiology and long-term consequences of these lesions are unknown. Background.
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The effect of white matter hyperintensities on UPDRS total score and bradykinesia subscore was indirectly mediated by dopamine transporter availability in the posterior putamen, whereas the axial sub-score was directly affected by white matter hyperintensities.

They are usually found in the brain’s white matter, typically near the ventricles. Background: White matter hyperintensities of presumed vascular origin (WMH) are one of the imaging features of cerebral small vessel disease. Controversies persist about the effects of WMH on cognitive dysfunction. White matter hyperintensities proliferate as the brain ages and are associated with increased risk for cognitive decline as well as Alzheimer’s disease and related dementias.

White matter hyperintensities (WMHs) are clinically silent abnormalities visible in deep or periventricular white matter on CT or MRI. They are particularly apparent on FLAIR MRI, which is a T2-weighted sequence where the CSF signal is suppressed.

White matter hyperintensities (WMHs) lacunar infarcts and cerebral microbleeds are well-established features associated with cerebral autosomal dominant arteriopathy with subcortical infarcts and l White matter hyperintensities (WMH) are striking abnormalities that are often found on T2-weighted and fluid-attenuated inversion recovery (FLAIR) images in the elderly. A small right posterior frontal subcortical white matter hyperintensity is present. As an isolated finding, MS must be suspected but other conditions are definitely possible (see slide 3).

Cognitive effects White matter diseases include a wide spectrum of disorders that have in common impairment of normal myelination, either by secondary destruction of previously myelinated structures (demyelinating processes) or by primary abnormalities of myelin formation (dysmyelinating processes). Background: White matter hyperintensities of presumed vascular origin (WMH) are one of the imaging features of cerebral small vessel disease. Controversies persist about the effects of WMH on cognitive dysfunction. White matter hyperintensities (WMHs),detected on T2-weighted Fluid-Attenuated Inversion Recovery (FLAIR) sequence on brain magnetic resonance imaging (MRI),are presumed to be the result of chronic hypoperfusion of the white matter and disruption of the blood–brain barrier, leading to chronic leakage of plasma into the white matter [9,10].