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Subcortical evidence for a contribution of arousal to fMRI studies of brain activity

Cortical activity during periods of rest is punctuated by widespread, synchronous events in both electrophysiological and hemodynamic signals, but their behavioral relevance remains unclear. Here we report that these events correspond to momentary drops in cortical arousal and are associated with ac...

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Bibliografiska uppgifter
I publikationen:Nat Commun
Huvudupphovsmän: Liu, Xiao, de Zwart, Jacco A., Schölvinck, Marieke L., Chang, Catie, Ye, Frank Q., Leopold, David A., Duyn, Jeff H.
Materialtyp: Artigo
Språk:Inglês
Publicerad: Nature Publishing Group UK 2018
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC5786066/
https://ncbi.nlm.nih.gov/pubmed/29374172
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-017-02815-3
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