Abstract #2953

Measurement of CMRO2 in conscious rat with in vivo 17O MRS at 16.4T

Hannes Michel Wiesner¹, Yi Zhang¹, Ming Lu¹, Nanyin Zhang², Xiao-Hong Zhu¹, and Wei Chen¹

¹CMRR, Radiology, University of Minnesota Medical School, Minneapolis, MN, United States, ²Department of Biomedical Engineering, Pennsylvania State University, University Park, PA, United States

In this study we performed dynamic in vivo ¹⁷O MRS measurements in conscious and isoflurane-anesthetized rat during inhalations of ¹⁷O₂-enriched gas at ultra-high field of 16.4T, ultimately to compare the relation between CMRO₂ and brain condition.

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