HRfunc
hrfunc.org
HRfunc
@hrfunc.org
Tools like HRfunc promote data sharing and study harmonization, so please use and share widely!
December 2, 2025 at 9:39 PM
This project could not have been accomplished without the incredible work of our colleagues and collaborators, especially @drperlman.bsky.social! We also thank
@drkoraly.bsky.social, Nadine Melhem, and Luca Pollonini for their essential contributions to the project!
December 2, 2025 at 9:39 PM
The HRfunc website www.hrfunc.org is loaded with tutorials and video guides for new users. This is where you can upload HRFs you estimate to be shared with the fNIRS community. Follow this account for updates on HRFs that are submitted to the HRtree and upgrades to the HRfunc library.
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 9:39 PM
The HRfunc tool is an open-source python library we’ve developed. The integrated HRtree allows user’s to submit 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 fNIRS studies.
December 2, 2025 at 9:39 PM