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A collaborative, open-source application for the analysis of brain recordings.

Brainstorm is an open-source application designed for analyzing brain recordings, including MEG, EEG, fNIRS, ECoG, depth electrodes, and multiunit electrophysiology data. It offers an intuitive graphical interface, eliminating the need for programming knowledge, making it accessible to clinician-scientists and researchers. The software supports batch analysis scripting and analysis pipeline design to promote reproducibility and productivity. Brainstorm is developed using Matlab and Java but can be used without a Matlab license, as an executable platform-independent version is available for Windows, MacOS, and Linux. It facilitates data import/export in Matlab and other popular formats, artifact detection and correction, source modeling, time-frequency decompositions, functional connectivity analysis, and group analysis. This tool is designed to improve the accessibility and efficiency of neuroimaging research.
Brainstorm is an open-source application designed for analyzing brain recordings, including MEG, EEG, fNIRS, ECoG, depth electrodes, and multiunit electrophysiology data.
Explore all tools that specialize in source modeling. This domain focus ensures Brainstorm delivers optimized results for this specific requirement.
Estimation of brain activity sources from sensor recordings, incorporating L2 minimum-norm current estimates with normalizations like dSPM, sLORETA, and Z-score. It allows for cortical constraints and constrained orientations.
Time-frequency decomposition of sensor data and source time series using Morlet wavelet, Fast Fourier Transform, and Hilbert transform. Allows definition of custom time and frequency scales.
Assessment of functional connectivity using correlation, coherence, Granger causality, and phase-locking value, both at sensor and source levels. Supports representation of functional connectivity on anatomical fibers.
Import individual MRI volumes and surfaces, deface MRI images, normalize MRI to MNI space, and warp templates to individual head surfaces. Automatic or interactive co-registration with the MEG/EEG coordinate system.
Graphical batching tools to apply the same process to many files in a few clicks. Automatic generation of scripts to perform full analysis, with guidelines for scripting the analysis of large datasets.
Download the Brainstorm software package for your operating system (Windows, MacOS, or Linux).
Install the software by following the instructions provided in the downloadable package.
Explore the introduction video to familiarize yourself with the graphic interface.
Refer to the online tutorials to understand basic functionalities and workflows.
Load sample datasets to practice data import, preprocessing, and analysis.
Use the online forum to seek assistance and resolve any installation or usage issues.
Follow the step-by-step tutorials for common features such as source modeling and time-frequency analysis.
All Set
Ready to go
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