Correcting inter‐scan motion artifacts in quantitative <i>R</i>₁ mapping at 7T

Abstract

The proposed methods simplify inter-scan motion correction of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mrow><mml:mi>R</mml:mi></mml:mrow><mml:mrow><mml:mn>1</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math> maps and are applicable at both 3T and 7T, where a body coil is typically not available. The open-source code for all methods is made publicly available.