“For the first time to our knowledge, the hemodynamic motor cortex response was measured by TD fNIRS on the human brain during natural, freely walking exercises…” How many more boundaries will be broken thanks to compact TD-NIRS devices? Very interesting results have been published in this new study, made by the researchers of our team! Check it out at: https://doi.org/10.1117/1.NPh.8.1.015006 Abstract: Significance: This study is a preliminary step toward