The initial decrease in 7T-BOLD signals detected by hyperalignment contains information to decode facial expressions

The initial decrease in the blood oxygenation level-dependent (BOLD) signal reflects primary neuronal activity more than the later hemodynamic positive peak responses. Moreover, ultra-high field BOLD has high sensitivity for the initial de-oxygenation signal. However, it is not fully understood how...

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Detalhes bibliográficos

Principais autores:	Toshiko Tanaka, Naohiro Okamoto, Ikuhiro Kida, Masahiko Haruno
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2022-11-01
coleção:	NeuroImage
Assuntos:	Amygdala Initial decrease in the BOLD signal Facial expression discrimination MVPA Ultra-high field fMRI Hyper-alignment
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S1053811922006528
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