Article

Dose dependence and neurovascular mechanisms of the fMRI response to pulsed photobiomodulation in humans

2025-11-21

Abstract excerpt

<h4>Background</h4> Transcranial photobiomodulation (tPBM) utilizes near-infrared light to penetrate the skull to stimulate neural tissue. However, the in vivo physiological response and the factors influencing this response in the human brain have yet to be understood. <h4>Methods</h4> In this study, we utilize functional magnetic resonance imaging (fMRI) to evaluate the effect of tPBM on the blood-oxygenation...

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Literature Corpus work: 6af00f88-ecd5-519a-ab9b-6e5e6d0fcffa
DOI: 10.1101/2025.11.20.689588

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