Multi paradigm frequency domain workflow for human brain imaging

Guy A. Perkins; Hamid Dehghani

doi:10.1117/12.2649776

7 March 2023 Multi paradigm frequency domain workflow for human brain imaging

Guy A. Perkins, Hamid Dehghani

Proceedings Volume 12376, Optical Tomography and Spectroscopy of Tissue XV; 1237609 (2023) https://doi.org/10.1117/12.2649776
Event: SPIE BiOS, 2023, San Francisco, California, United States

Abstract

Frequency Domain (FD)-fNIRS workflow has been designed to demonstrate (i) benefits of phase in FD measurements to offers greater hemodynamic response function (HRF) contrast than intensity alone, (ii) multiple parameter recovery paradigms in dual slopes (DS) which use” nut”, not” banana” shaped sensitivity profiles and (iii) subject-atlas registration for source-detector locations and model-based tomography.

Conference Presentation

Citation Download Citation

Guy A. Perkins and Hamid Dehghani "Multi paradigm frequency domain workflow for human brain imaging", Proc. SPIE 12376, Optical Tomography and Spectroscopy of Tissue XV, 1237609 (7 March 2023); https://doi.org/10.1117/12.2649776

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