Title
Resting-state BOLD functional connectivity depends on the heterogeneity of capillary transit times in the human brain A combined lesion and simulation study about the influence of blood flow response timing
Abstract
•Capillary transit time heterogeneity (CTH) impacts on BOLD-FC.•Simulations indicate impact of local CBF response timing on BOLD-FC.•CTH may indicate broadened and delayed CBF responses.•Hemodynamic impairments need to be considered in BOLD-FC interpretation.
Year
DOI
Venue
2022
10.1016/j.neuroimage.2022.119208
NeuroImage
Keywords
DocType
Volume
BOLD signal fluctuations,Resting state fMRI,BOLD-based functional connectivity,Neurovascular coupling,Capillary transit-time heterogeneity,Dynamic BOLD modeling
Journal
255
ISSN
Citations 
PageRank 
1053-8119
0
0.34
References 
Authors
17
10