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Abstract #2000

The noise suppression of resting fMRI data based on eigenvector correction

Wei Zhao1, Huanjie Li 1, Yunge Zhang1, Dongyue Zhou1, and Fengyu Cong1,2
1Dalian University of Technology, Dalian, China, 2University of Jyvaskyla, Jyvaskyla, Finland

Synopsis

Keywords: Motion Correction, ArtifactsThe fMRI signal has been very noisy for artifacts induced various reasons, and yet the head motion and non-neuronal contributions are always the most tickle one. And too severe of motion corruption usually will lead to abandonment of the participant’s data. In this study, proposed method manages to effectively control these noises meanwhile without losing valuable signals. Proposed method exceeds standard pipeline in both quantitative and qualitative metrics.

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