Results 11 to 20 of about 4,653,684 (196)

White matter hyperintensity in different migraine subtypes [PDF]

Scientific Reports, 2021
The diagnostic value of white matter hyperintensities (WMH) in different types of migraineare unknown. To evaluate the WMH pattern of different subtypes in migraine patients with no vascular risk factors. 92 migraine patients (73 females, mean age 34.6 ± 
L. A. Dobrynina, A. D. Suslina, M. V. Gubanova, A. V. Belopasova, A. N. Sergeeva, S. Evers, E. V. Gnedovskaya, M. V. Krotenkova   +7 more
doaj   +4 more sources

Late-life depression, heart failure and frontal white matter hyperintensity: a structural magnetic resonance imaging study

Brazilian Journal of Medical and Biological Research, 2005
The relevance of the relationship between cardiac disease and depressive symptoms is well established. White matter hyperintensity, a bright signal area in the brain on T2-weighted magnetic resonance imaging scans, has been separately associated with ...
J.R.C. Almeida, T.C.T.F. Alves, M. Wajngarten, J. Rays, C.C. Castro, Q. Cordeiro, R.M.S. Telles, R.J. Fraguas, G.F. Busatto   +8 more
doaj   +2 more sources

Validation of Automated White Matter Hyperintensity Segmentation [PDF]

Journal of Aging Research, 2011
Introduction. White matter hyperintensities (WMHs) are a common finding on MRI scans of older people and are associated with vascular disease. We compared 3 methods for automatically segmenting WMHs from MRI scans. Method.
Sean D. Smart, Michael J. Firbank, John T. O'Brien   +2 more
doaj   +3 more sources

White-matter hyperintensities in first-episode psychosis [PDF]

British Journal of Psychiatry, 2008
BackgroundWhite-matter hyperintensities have been associated with both schizophrenia and mood disorders, particularly bipolar disorder, but results are inconsistent across studiesAimsTo examine whether white-matter hyperintensities are a vulnerability marker for psychosis or are specifically associated with bipolar disorderMethodT2-weighted magnetic ...
Zanetti, Marcus V., Schaufelberger, Maristela S., de Castro, Cláudio C., Menezes, Paulo R., Scazufca, Márcia, McGuire, Philip K., Murray, Robin M., Busatto, Geraldo F.   +7 more
openaire   +3 more sources

Neuroticism and white matter hyperintensities

Journal of Psychiatric Research, 2023
Neuroticism is a major risk factor for neurodegenerative disorders, such as Alzheimer's disease and related dementias. This study investigates whether neuroticism is associated with white matter hyperintensities and whether this measure of brain integrity is a mediator between neuroticism and cognitive function. Middle-aged and older adults from the UK
Antonio Terracciano, Bertin Cenatus, Xianghe Zhu, Selin Karakose, Yannick Stephan, Sofia Marcolini, Peter P. De Deyn, Martina Luchetti, Angelina R. Sutin   +8 more
openaire   +4 more sources

MTI of white matter hyperintensities [PDF]

Brain, 2005
The severity of tissue changes associated with incidental white matter hyperintensities (WMH) in the elderly cannot be sufficiently determined by conventional MRI. We, therefore, performed a regional analysis of the magnetization transfer ratio (MTR) maps obtained on a 1.5 T scanner from 198 neurologically asymptomatic participants of the Austrian ...
Franz, Fazekas, Stefan, Ropele, Christian, Enzinger, Faton, Gorani, Alexandra, Seewann, Katja, Petrovic, Reinhold, Schmidt   +6 more
openaire   +2 more sources

White Matter Hyperintensity Penumbra [PDF]

Stroke, 2011
Background and Purpose— White matter hyperintensities (WMHs) are associated with progressive age-related cognitive decline and cardiovascular risk factors, but their biological relevance as indicators of generalized white matter injury is unclear.
Pauline, Maillard, Evan, Fletcher, Danielle, Harvey, Owen, Carmichael, Bruce, Reed, Dan, Mungas, Charles, DeCarli   +6 more
openaire   +2 more sources

Increase of blood-brain barrier leakage is related to cognitive decline in vascular mild cognitive impairment

BMC Neurology, 2021
Background Blood-brain barrier (BBB) breakdown, as an early biomarker for vascular mild cognitive impairment (vMCI), has only been validated by a few studies.
Man Li, Yue Li, Long Zuo, Wenli Hu, Tao Jiang   +4 more
doaj   +1 more source

New insights in addressing cerebral small vessel disease: Associated with extracellular fluid in white matter

Frontiers in Neuroscience, 2022
ObjectiveTo explore the role of extracellular fluid, assessed by diffusion tensor imaging (DTI) metrics of free water (FW), in the white matter of patients with cerebral small vessel disease (CSVD).Materials and methodsThe baseline clinical and imaging ...
Haiyuan Lan, Xinjun Lei, Zhihua Xu, Songkuan Chen, Wanfeng Gong, Yunqi Cai   +5 more
doaj   +1 more source

Prevalence of Isolated Nocturnal Hypertension and Development of Arterial Stiffness, Left Ventricular Hypertrophy, and Silent Cerebrovascular Lesions: The KoGES (Korean Genome and Epidemiology Study)

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background Apart from nondippers’ impact on cardiovascular events, the prevalence of isolated nocturnal hypertension (INH) and its consequences on both the heart and brain were not clearly investigated in the general population.
Seong Hwan Kim, Chol Shin, Sunwon Kim, Jin‐Seok Kim, Sang Yup Lim, Hyeong‐Seok Seo, Hong Euy Lim, Ki‐Chul Sung, Goo‐Yeong Cho, Seung Ku Lee, Yong‐Hyun Kim   +10 more
doaj   +1 more source