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PRIMatE Data Exchange (PRIME-DE)

The PRIMatE Data Exchange (PRIME-DE) (data-indi/animal) is an open science initiative for non-human primate (NHP) neuroimaging that aggregates and shares multi-site MRI datasets from laboratories worldwide.

Original portal: INDI PRIME-DE
Quality control & search: QC results · Search datasets using the QC report
Download instructions: Download guide (file formats, DSI Studio GUI, CLI, and Python)
Secondary direct assets: GitHub Releases ↗

Overview

PRIME-DE provides a platform for sharing functional, diffusion, and structural MRI data to support in vivo studies of non-human primate brain organization, structural and functional networks, and cross-species comparisons.

Modalities & Collections

Depending on the contributing site, datasets in PRIME-DE include:

Modalities: Structural MRI (T1-weighted, T2-weighted), diffusion MRI, resting-state fMRI, task-based fMRI, naturalistic viewing fMRI, field maps, and magnetic resonance spectroscopy.
Collections: Multiple macaque species (Macaca mulatta, Macaca fascicularis), awake and anesthetized protocols, and scanners spanning 1.5T, 3T, 7T, and beyond.
Quality assurance: Evaluated with standardized quality metrics, including the Preprocessed Connectome Project Quality Assurance Protocol (QAP), alongside Fiber Data Hub qc.tsv tables.

Usage Agreement & Citation

Data sharing policies vary by dataset and are defined by the contributing investigators (commonly CC BY-NC-SA, CC BY, or dataset-specific Data Usage Agreements through the 1000 Functional Connectomes Project / INDI portal). Users must comply with the license associated with each dataset and cite both PRIME-DE and the relevant dataset-specific publications.

Download

Use the Download guide to download directly in DSI Studio, with Python, or from the command line, or browse release tags on GitHub Releases ↗.