Spectral Characterization of Functional MRI Data on Voxel-Resolution Cortical Graphs

• Published in: Proceedings (International Symposium on Biomedical Imaging) Vol. 2020-April; pp. 558 - 562
• Main Authors: Behjat, Hamid, Larsson, Martin
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.04.2020
• Subjects: cortical morphology; Engineering and Technology; functional MRI; graph signal processing; Medical Engineering; Medical Image Processing; Medicinsk bildbehandling; Medicinteknik; Teknik

The human cortical layer exhibits a convoluted morphology that is unique to each individual. Conventional volumetric fMRI processing schemes take for granted the rich information provided by the underlying anatomy. We present a method to study fMRI data on subject-specific cerebral hemisphere cortex...