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Abstract #0107

Adaptive Magnetic Resonance

Assaf Tal1, Inbal Beracha1, and Amir Seginer2
1Chemical and Biological Physics, Weizmann Institute of Science, Rehovot, Israel, 2Siemens Healthcare Ltd., Rosh Haayeen, Israel

Synopsis

Keywords: Hybrid & Novel Systems Technology, Pulse Sequence Design, Accelerating data acquisition

We present a completely general framework for adaptively changing the radiofrequency pulses and delays in real time in response to incoming data from the subject within the scanner. This "personalized-radiology" framework is shown to increase the precision of T2 estimation for n-acetyl-aspartate in-vivo by a factor of 1.7, and accelerate its acquisition 2.5-fold.

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