Improved laminar specificity and sensitivity by combining SE and GE BOLD signals

Improved laminar specificity and sensitivity by combining SE and GE BOLD signals

The most widely used gradient-echo (GE) blood oxygenation level-dependent (BOLD) contrast has high sensitivity, but low specificity due to draining vein contributions, while spin-echo (SE) BOLD approach at ultra-high magnetic fields is highly specific to neural active sites but has lower sensitivity...

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Bibliographic Details
Main Authors: SoHyun Han, Seulgi Eun, HyungJoon Cho, Kamil Uludaǧ, Seong-Gi Kim
Format: Article
Language:English
Published: Elsevier 2022-12-01
Series:NeuroImage
Subjects:
High resolution fMRI
Ultra-high field
Layer specificity and sensitivity
Vessel-size-sensitive filter
SE BOLD
Online Access:http://www.sciencedirect.com/science/article/pii/S1053811922007960

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