Susan Perlman, Ph.D.
@drperlman.bsky.social
Professor of Psychiatry, Washington University- St. Louis
Director of the Laboratory for Child Brain Development
Director of the Laboratory for Child Brain Development
Tools like these promote data sharing and study harmonization, so please use and share widely!
December 2, 2025 at 8:23 PM
Tools like these promote data sharing and study harmonization, so please use and share widely!
This project was led by the amazing @dennyschaedig.bsky.social, who can answer questions about the tool. We also thank @drkoraly.bsky.social and Nadine Melhem for their contributions to the samples tested and Lucca Pollonini for his engineering knowledge!
December 2, 2025 at 8:23 PM
This project was led by the amazing @dennyschaedig.bsky.social, who can answer questions about the tool. We also thank @drkoraly.bsky.social and Nadine Melhem for their contributions to the samples tested and Lucca Pollonini for his engineering knowledge!
The HRfunc website HRfunc.org is loaded with user tutorials and video guides for new users! This is where you can submit your own HRFs to be shared with the NIRS community. Follow @hrfunc.org on Bluesky for additions to the HRtree library as user submissions become available.
HRfunc | Hemodynamics and Neural Activity
HRfunc is the home for hemodynamic response function estimation, with a practical guide and an easy HRF upload portal for researchers.
HRfunc.org
December 2, 2025 at 8:23 PM
The HRfunc website HRfunc.org is loaded with user tutorials and video guides for new users! This is where you can submit your own HRFs to be shared with the NIRS community. Follow @hrfunc.org on Bluesky for additions to the HRtree library as user submissions become available.
HRfunc is a freely available tool that estimates a HRF based on your own study sample. The companion HRtree allows users to submit their HRFs, share with others, and search for HRFs based on sample characteristics and task. We hope this tool is a step in harmonizing and standardizing fNRIS studies.
December 2, 2025 at 8:23 PM
HRfunc is a freely available tool that estimates a HRF based on your own study sample. The companion HRtree allows users to submit their HRFs, share with others, and search for HRFs based on sample characteristics and task. We hope this tool is a step in harmonizing and standardizing fNRIS studies.