Longitudinal alterations in brain microstructure surrounding subcortical ischemic stroke lesions detected by free-water imaging
Background Free-water imaging identifies subtle changes in white matter microstructure
indicative of cellular and extracellular pathologies not visible on conventional stroke MRI …
indicative of cellular and extracellular pathologies not visible on conventional stroke MRI …
Longitudinal microstructural alterations surrounding subcortical ischemic stroke lesions detected by free‐water imaging
FL Nägele, M Petersen, C Mayer… - Human Brain …, 2024 - Wiley Online Library
In this study we explore the spatio‐temporal trajectory and clinical relevance of
microstructural white matter changes within and beyond subcortical stroke lesions detected …
microstructural white matter changes within and beyond subcortical stroke lesions detected …
[HTML][HTML] Diffusion tensor free water MRI predicts progression of FLAIR white matter hyperintensities after ischemic stroke
KC Kern, MS Zagzoug, RF Gottesman… - Frontiers in …, 2023 - frontiersin.org
Background The progression of FLAIR white matter hyperintensities (WMHs) on MRI heralds
vascular-mediated cognitive decline. Even before FLAIR WMH progression, adjacent normal …
vascular-mediated cognitive decline. Even before FLAIR WMH progression, adjacent normal …
Subtle white matter intensity changes on fluid-attenuated inversion recovery imaging in patients with ischaemic stroke
P Cougo, H Colares, JG Farinhas… - Brain …, 2024 - academic.oup.com
Leukoaraiosis is a neuroimaging marker of small-vessel disease that is characterized by
high signal intensity on fluid-attenuated inversion recovery MRI. There is increasing …
high signal intensity on fluid-attenuated inversion recovery MRI. There is increasing …
[HTML][HTML] Spatiotemporal characterisation of ischaemic lesions in transient stroke animal models using diffusion free water elimination and mapping MRI with echo time …
E Farrher, CW Chiang, KH Cho, F Grinberg… - Neuroimage, 2021 - Elsevier
Background and purpose The excess fluid as a result of vasogenic oedema and the
subsequent tissue cavitation obscure the microstructural characterisation of ischaemic tissue …
subsequent tissue cavitation obscure the microstructural characterisation of ischaemic tissue …
Cerebral white matter free water: A sensitive biomarker of cognition and function
Objective To determine whether free water (FW) content, initially developed to correct
metrics derived from diffusion tensor imaging and recently found to be strongly associated …
metrics derived from diffusion tensor imaging and recently found to be strongly associated …
Within-lesion heterogeneity of subcortical DWI lesion evolution, and stroke outcome: a voxel-based analysis
M Duering, R Adam, FA Wollenweber… - Journal of Cerebral …, 2020 - journals.sagepub.com
The fate of subcortical diffusion-weighted imaging (DWI) lesions in stroke patients is highly
variable, ranging from complete tissue loss to no visible lesion on follow-up. Little is known …
variable, ranging from complete tissue loss to no visible lesion on follow-up. Little is known …
Water diffusion compartmentation at high b values in ischemic human brain
P Brugieres, P Thomas, A Maraval… - American Journal …, 2004 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: We studied the evolution of brain water compartments
during the early stage of ischemic stroke. METHODS: Diffusion-weighted imaging was …
during the early stage of ischemic stroke. METHODS: Diffusion-weighted imaging was …
Net water uptake as a predictive neuroimaging marker for acute ischemic stroke outcomes: a meta-analysis
Objective To assess the role of net water uptake (NWU) in predicting outcomes in acute
ischemic stroke (AIS) patients. Methods A systematic review and meta-analysis were …
ischemic stroke (AIS) patients. Methods A systematic review and meta-analysis were …
[HTML][HTML] New challenges and future perspectives in brain imaging methods
D Yu, KH Chuang, N Sollmann - Frontiers in Neuroscience, 2023 - frontiersin.org
Brain imaging has seen considerable advances over the recent years. Both developments
and validation of advanced image acquisition techniques as well as post-processing and …
and validation of advanced image acquisition techniques as well as post-processing and …