Interference amplification method for registration of intracerebral hemodynamic changes

Stanislaw Wojtkiewicz; Karolina Bejm; Adam Liebert

doi:10.1117/12.2615432

9 December 2021 Interference amplification method for registration of intracerebral hemodynamic changes

Stanislaw Wojtkiewicz, Karolina Bejm, Adam Liebert

Proceedings Volume 11920, Diffuse Optical Spectroscopy and Imaging VIII; 1192021 (2021) https://doi.org/10.1117/12.2615432
Event: European Conferences on Biomedical Optics, 2021, Online Only

Abstract

We introduce method of lock-in amplifying optical signals originating within brain. It requires 90-degree rotated source-detector pairs. In-vivo results suggest the proposed hardware and algorithm are brain-sensitive and real-time.

Citation Download Citation

Stanislaw Wojtkiewicz, Karolina Bejm, and Adam Liebert "Interference amplification method for registration of intracerebral hemodynamic changes", Proc. SPIE 11920, Diffuse Optical Spectroscopy and Imaging VIII, 1192021 (9 December 2021); https://doi.org/10.1117/12.2615432

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