Results 31 to 40 of about 40,902 (288)
Cognitive Deficits Are Associated with Frontal and Temporal Lobe White Matter Lesions in Middle-Aged Adults Living in the Community [PDF]
, 2015 BACKGROUND The association between brain white matter lesions and cognitive impairment in old age is well established. However, little is known about this association in midlife.
Anstey, Kaarin +6 more
core +1 more source
Structural Abnormality on Brain Magnetic Resonance Imaging in Late-onset Major Depressive Disorder
Kaohsiung Journal of Medical Sciences, 2005 The purpose of this study was to examine the structural abnormalities of patients with late-onset major depressive disorder using brain magnetic resonance imaging (MRI) and to assess clinical correlates of these structural abnormalities.
Hsiu-Fen Lin
doaj +1 more source
Alzheimer’s Research & Therapy, 2023 Background Neuropsychiatric symptoms (NPS) are a core feature of most neurodegenerative and cerebrovascular diseases. White matter hyperintensities and brain atrophy have been implicated in NPS.
Miracle Ozzoude +51 more
doaj +1 more source
Age Related Changes in Cerebrovascular Reactivity and Its Relationship to Global Brain Structure [PDF]
, 2015 ACKNOWLEDGMENTS This study was funded by Alzheimer’s Research UK (ARUK) and the Aberdeen Biomedical Imaging Centre, University of Aberdeen. GDW, ADM and CS are part of the SINASPE collaboration (Scottish Imaging Network - A Platform for Scientific ...
Ahearn, Trevor S. +4 more
core +1 more source
Menopausal hot flashes and white matter hyperintensities [PDF]
Menopause, 2016 Hot flashes are classic symptoms of menopause. Emerging data link hot flashes to cardiovascular disease (CVD) risk, yet whether hot flashes are related to brain health is poorly understood. We examined the relationship between hot flashes (measured via physiologic monitor and self-report) and white matter hyperintensities (WMH) among midlife women ...
Rebecca C, Thurston +4 more
openaire +2 more sources
Semisupervised white matter hyperintensities segmentation on MRI
Human Brain Mapping, 2022 AbstractThis study proposed a semisupervised loss function named level‐set loss (LSLoss) for cerebral white matter hyperintensities (WMHs) segmentation on fluid‐attenuated inversion recovery images. The training procedure did not require manually labeled WMH masks.
Fan Huang +6 more
openaire +2 more sources
Periventricular White Matter Hyperintensities and Functional Decline [PDF]
Journal of the American Geriatrics Society, 2017 Background/Objectives We previously showed that global brain white matter hyperintensity volume ( WMHV ) was associated with accelerated long‐term functional decline. The objective of the current study was to determine whether
Mandip S, Dhamoon +6 more
openaire +2 more sources
Longitudinal segmentation of age-related white matter hyperintensities [PDF]
, 2017 Although white matter hyperintensities evolve in the course of ageing, few solutions exist to consider the lesion segmentation problem longitudinally. Based on an existing automatic lesion segmentation algorithm, a longitudinal extension is proposed. For
?, ? +3 more
core +1 more source
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. An operator manually segmented WMHs on MRI images from a 3T scanner.
Sean D. Smart +2 more
openaire +3 more sources
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 +8 more
doaj +1 more source