Eye-Tracking-BIDS: the brain imaging data structure extended to gaze position and pupil data

Résumé fourni par la source

The Brain Imaging Data Structure (BIDS) is an extensive community effort to establish data and metadata management standards. Due to its enormous success in human brain imaging research, numerous extensions have been developed. Here, we present Eye-Tracking-BIDS, an extension to BIDS for gaze position and pupil data. This community-driven extension aims to enhance practices and transparency within the eye-tracking community, as well as to facilitate the effective integration of eye-tracking data within fMRI, EEG, MEG, and behavioral standardized datasets. It includes standardization of raw synchronous gaze position and pupil data, asynchronous model parameters and trigger messages, as well as detailed metadata information. Compliance with the Eye-Tracking-BIDS by the concerned research community will foster the development of efficient, robust, open, and automatized BIDS-Apps for pre- and post-processing of eye-tracking data, thus enhancing reproducibility and replicability in the field.

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