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A Filtered Subtraction Approach for the Reduction of Physiological Noise in Perfusion Based FMRI

Author:Khaled Restom  Yashar Behzadi  Joanna E. Perthen  Thomas T. Liu  

Session:fMRI: Novel Detection Methods, Noise, and Artifact Removal  

Accurate Perfusion Quantification Using Pulsed Arterial Spin Labeling: Choosing Appropriate Sequence Parameters

Author:Joanna E. Perthen  Khaled Restom  Yashar Behzadi  Kun Lu  Thomas T. Liu  

Session:Brain Arterial Spin Labeling Techniques  

An Index of Low Frequency (0.1 Hz) Spectral Power Predicts Changes in the Amplitude and Shape of the BOLD Response

Author:Thomas Liu  Yashar Behzadi  Khaled Restom  Gretchen Smith  Jeanne Townsend  

Session:ELECTRONIC POSTER DISCUSSION: The Future of BOLD? Resting State Signals and Multiple Modalities  

Caffeine Reduces the Initial Dip in the Visual BOLD Response

Author:Joy Liau  Yashar Behzadi  Thomas Liu  

Session:BOLD: Hemodynamic Responses  

Component Based Noise Correction for Perfusion FMRI

Author:Yashar Behzadi  Khaled Restom  Joanna Perthen  Thomas T. Liu  

Session:fMRI Analysis and Correction Methods