in-Vivo Absolute Multinuclear Thermometry (Amt) in an Implanted Rat
Omid Yaghmazadeh, Mihály Vöröslakos, Mark Mattingly, Zakia Ben Wadghiri, Youssef Zaim Youss Gironda, Seena Dehkharghani, Leeor Alon
Posted January, 2022
Abstract
We introduce an in-vivo multinuclear MR thermometry technique which utilizes the unique frequency shift between water and sodium resonant frequencies. Reconstruction of the absolute temperature is validated using chemical shift imaging conducted on a rodent model implanted with a thin fiber optic probe for monitoring.