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LORIS (Longitudinal Online Research and Imaging System) is a web-based data and project management software for neuroimaging research studies. It is an OPEN SOURCE framework for storing and processing behavioural, clinical, neuroimaging and genetic data. LORIS also makes it easy to manage large datasets acquired over time in a longitudinal study, or at different locations in a large multi-site study.


Simplicity in Versatility

LORIS is a flexible, customizable and OPEN SOURCE neuroimaging database suitable for multiple types of projects.


Multi-Site Study

LORIS enables you to enter, organize, and validate data gathered from multiple sites.



LORIS excels at curating data collected from large populations over time.


Clinical Research

LORIS supports data collected from clinical research that follows a pre-defined plan or protocol.


Public Dataset

LORIS can assist the user in comparing data collected from private sources and public datasets.


LORIS comes complete with a flexible toolset to manage, process, and disseminate large amounts of data for a variety of study scenarios. Key features include:

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Get It Now: It's OPEN SOURCE

1. Download

Get the LORIS codebase from GitHub.

2. Install

Follow our installation steps for your Linux-based system.

3. Configure

Set up LORIS for your data requirements.

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