Abstract #2922

Optimize Simultaneous Multi-channel Calcium Recording and fMRI in Mouse Brain

Shabnam Khorasani Gerdekoohi¹, Pankaj Sah², and Kai-Hsiang Chuang^1,3

¹Queensland Brain Institute, Brisbane, Australia, ²Quuensland Brain Institute, Brisbane, Australia, ³Center for Advanced Imaging, Brisbane, Australia

· Susceptibility artifacts of EPI induced by fiber photometry were successfully reduced at 9.4T MRI.

· High quality event-related BOLD and calcium responses were measured using short visual stimuli.

· Neural to hemodynamic transfer functions of a cortical region (V1) and a subcortical region (LGd) were calculated.

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