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Abstract #3843

Neurovascular coupling of the human brain in complex naturalistic stimuli viewing

Hsin-Ju Lee1,2, Emily Rutledge1,3, Jiahui Veron Cheng1,4, Lauri Nummenmaa5, Severi Santavirta5, and Fa-Hsuan Lin1,2
1Physical Sciences Platform, Sunnybrook Research institute, Toronto, ON, Canada, 2Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada, 3University of Waterloo, Waterloo, ON, Canada, 4University of Toronto, Toronto, ON, Canada, 5Turku PET Centre, University of Turku, Turku, Finland

Synopsis

Keywords: fMRI (task based), fMRI (task based), EEG-fMRISimultaneously acquired EEG and fMRI data allow for elucidating the neurovascular coupling. Here, we use temporally sparse fast fMRI and continuous EEG to study the correlations between hemodynamic signals and neural oscillations across the cerebral cortex during movie watching.

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Keywords