AUTHOR=Bizzego Andrea , Balagtas Jan Paolo M. , Esposito Gianluca TITLE=Commentary: Current Status and Issues Regarding Pre-processing of fNIRS Neuroimaging Data: An Investigation of Diverse Signal Filtering Methods Within a General Linear Model Framework JOURNAL=Frontiers in Human Neuroscience VOLUME=14 YEAR=2020 URL=https://www.frontiersin.org/journals/human-neuroscience/articles/10.3389/fnhum.2020.00247 DOI=10.3389/fnhum.2020.00247 ISSN=1662-5161