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Apparent attenuation of BOLD macro-vascular contributions with high-frequency stimuli

Employing simultaneous functional PET/MRI to map neuronal and vascular dynamics accompanying brain arousal fluctuations

Author:Jingyuan Chen  Nina Fultz  Jonathan Polimeni  Ciprian Catana  Bruce Rosen  Laura Lewis  Christin Sander  

Institution:Boston University  Massachusetts General Hospital  Harvard Medical School  

Session Type:Oral  

Session Live Q&A Date:Thursday, 13 August 2020  

Topic:Multimodal fMRI  

Session Name:Mechanisms of Resting-State fMRI  

Program Number:1359  

Room Live Q&A Session:Thursday Parallel 4  

Human cerebral white-matter vasculature imaged using the blood-pool contrast agent Ferumoxytol: bundle-specific vessels and vascular density

Multimodal quantitative arterial-venous segmentation of the human brain at 7T: structure, susceptibility and flow

Probing the neuronal and vascular origins of task contrast-dependent hemodynamic response functions