Wearable, high-density fNIRS and diffuse optical tomography technologies: a perspective.

Neurophotonics

University College London, DOT-HUB, Biomedical Optics Research Laboratory, Department of Medical Physics and Biomedical Engineering, London, United Kingdom.

Published: April 2023

Recent progress in optoelectronics has made wearable and high-density functional near-infrared spectroscopy (fNIRS) and diffuse optical tomography (DOT) technologies possible for the first time. These technologies have the potential to open new fields of real-world neuroscience by enabling functional neuroimaging of the human cortex at a resolution comparable to fMRI in almost any environment and population. In this perspective article, we provide a brief overview of the history and the current status of wearable high-density fNIRS and DOT approaches, discuss the greatest ongoing challenges, and provide our thoughts on the future of this remarkable technology.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10190166PMC
http://dx.doi.org/10.1117/1.NPh.10.2.023513DOI Listing

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