Multislice-to-Volume Prospective Motion Correction for Functional MRI Protocols at 7T

Winata, S. , Hoinkiss, D. C., Keith, G. A. , Al-Wasity, S. M. and Porter, D. A. (2023) Multislice-to-Volume Prospective Motion Correction for Functional MRI Protocols at 7T. ISMRM & ISMRT Annual Meeting & Exhibition 2023, Toronto, ON, Canada, 03-08 Jun 2023.

Abstract

7 Tesla MRI provides higher signal-to-noise ratio (SNR) and spatial resolution, but is also more sensitive to motion-induced artefacts. The restricted environment within 7T scanners make non-hardware options for motion correction attractive. In this abstract, we investigate the use of the markerless, image-based, real-time Multislice Prospective Acquisition Correction (MS-PACE) technique for functional MRI protocols at 7T. This multislice scheme allows for a sub-TR motion detection and correction. It is demonstrated that the technique is able to correct longer-term motion components occurring during the acquisition.

• Item Type: Conference or Workshop Item
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Winata, Mr Steven and Al-Wasity, Mr Salim and Keith, Dr Graeme and Porter, Professor David
• Authors: Winata, S., Hoinkiss, D. C., Keith, G. A., Al-Wasity, S. M., and Porter, D. A.
• College/School: College of Medical Veterinary and Life Sciences > School of Infection & Immunity; College of Medical Veterinary and Life Sciences > School of Psychology & Neuroscience

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