Results 291 to 300 of about 1,330,035 (332)

Improvement on Attention Networks Among Military Personnel: The Right IFG and tDCS Matter. [PDF]

open access: yesHum Brain Mapp
Lu H   +12 more
europepmc   +1 more source

Automatic determination of glymphatic flow with the DTI‐ALPS‐index along the principal axis system in native imaging space corrects for head and fiber orientation

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose The aim of this work is to make the DTI along the perivascular space (DTI‐ALPS‐index) more robust with respect to region selection and the orientation of the head and fibers. We propose to address this matter by using the principal diffusion directions and an automated, atlas‐based region of interest (ROI) placement.
Ali Ajouz   +5 more
wiley   +1 more source

Mapping a reproducible water fraction and T1 using MP2RAGE and variable flip angle quantitative MRI protocols

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose Water fraction (WF) estimation, a form of quantitative MRI mapping, is typically performed using the variable flip angle (VFA) approach. In this study, WF estimation was extended to include the magnetization prepared with 2 rapid gradient echoes (MP2RAGE) protocol.
Eden Mama   +3 more
wiley   +1 more source

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