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Very-High-Density Diffuse Optical Tomography System Validation Dataset

This dataset comprises neuroimaging data from 8 participants performing functional localizer and movie-viewing tasks acquired simultaneously using Very High Density Diffuse Optical Tomography (VHD-DOT) and functional MRI. The dataset includes raw VHD-DOT data in SNIRF format from sessions 1-2 and fMRI data in NIfTI format from session 3 onwards, with preprocessed fMRI derivatives provided for direct comparison with optical neuroimaging measurements. Published in Imaging Neuroscience (2025).

Participants: 8
Size: 237 GB
Version: v1.0.0
Updated: Jul 10, 2026

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Very-High-Density Diffuse Optical Tomography System Validation Dataset