Vessel Density Mapping of Small Cerebral Vessels on 3D High Resolution Black Blood MRI.
High-resolution black-blood MRI
Turbo spin-echo with variable flip angles (TSE VFA)
small vessel disease
vessel density
vessel segmentation
Journal
NeuroImage
ISSN: 1095-9572
Titre abrégé: Neuroimage
Pays: United States
ID NLM: 9215515
Informations de publication
Date de publication:
10 Jan 2024
10 Jan 2024
Historique:
received:
21
03
2023
revised:
19
11
2023
accepted:
20
12
2023
medline:
13
1
2024
pubmed:
13
1
2024
entrez:
12
1
2024
Statut:
aheadofprint
Résumé
Small cerebral blood vessels are largely inaccessible to existing clinical in vivo imaging technologies. This study aims to present a novel analysis pipeline for vessel density mapping of small cerebral blood vessels from high-resolution 3D black-blood MRI at 3T. Twenty-eight subjects (10 under 35 years old, 18 over 60 years old) were imaged with the T1-weighted turbo spin-echo with variable flip angles (T1w TSE-VFA) sequence optimized for black-blood small vessel imaging with iso-0.5mm spatial resolution (interpolated from 0.51×0.51×0.64 mm
Identifiants
pubmed: 38216104
pii: S1053-8119(23)00654-7
doi: 10.1016/j.neuroimage.2023.120504
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
120504Informations de copyright
Copyright © 2024. Published by Elsevier Inc.
Déclaration de conflit d'intérêts
Declaration of competing interest none.