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| == Introduction == ---- <<BR>> |
= Introduction = Brainstorm is a free Matlab application dedicated to Magnetoencephalography(MEG) and Electroencephalography(EEG) data visualization, processing and cortical source estimation. <<BR>>Our intention is to make a comprehensive set of tools available to the scientific community involved in MEG/EEG experimental research.<<BR>>For physicians and researchers, the interest of this software package resides in its rich and intuitive graphic interface, which does not require any programming knowledge. |
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| !BrainStorm is an integrated free Matlab toolkit dedicated to '''Magnetoencephalography''' (MEG) and '''Electroencephalography''' (EEG) data visualization and processing. Our intention is to make a comprehensive set of tools available to the scientific community involved in MEG/EEG experimental research. | == What you can do with Brainstorm == * Import MEG / EEG recordings from the most popular file formats ([[FileFormats|list here]]) |
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| ---- | * Data visualization: * Various time series displays * Data mapping on the head surface * Generate slides and animations * Channel selection * Frequency filtering * 3D surface rendering |
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| '''BrainStorm features include:''''''[[BrainStorm/brainstorm/TutorialImportCTFData.html]]''' | * MRI visualization and coregistration: * Import MRI scans, from most of the existing file formats ([[FileFormats|list here]]) * Co-registration with the MEG/EEG coordinate system * Volume rendering |
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| * [[BrainStorm/brainstorm/TutorialVisualizeData.html|Translation routines to get the user data into the BrainStorm database - Import filters include translators of]][[http://www.ctf.com/|CTF Systems Inc.]], and soon, [[http://www.neuromag.com/|Neuromag]] and [[http://www.biomagtech.com/index.html|BTi]] data formats (contributions are welcome); | * Database: * Classification of recordings with three levels of definition (protocol, subject, condition/event) * Quick access to all the data in a study * Quick comparison between subjects or conditions * Graphical batching tools (apply a same process to many files in a few clicks) |
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| * '''[[BrainStorm/brainstorm/TutorialVisualizeData.html|Data visualization tools]]''': Various time series displays; Data mapping on the head surface; Generate slides and animations; Channel selection; Data filtering, 3D Surface rendering * '''[[BrainStorm/brainstorm/TutorialImportMRIData.html|MRI visualization and co-registration]]''': Import MRI scans, co-registration with the MEG/EEG coordinate system; Superimpose MEG/EEG sources and f-MRI analyze results to the MRI ; Volume rendering; Scalp segmentation * '''[[BrainStorm/brainstorm/TutorialHeadModel.html|Forward modeling]] '''includes the single sphere and the overlapping sphere approaches ; realistic head models using BEM and FEM ('''new''') * '''[[BrainStorm/brainstorm/TutorialMinNorm.html|Inverse modeling]] '''features the RAP-MUSIC approach using current dipole models but also 1st-order multipole models of the primary neural current sources. Models for synchronous pairs of sources are also available. Minimum-norm imaging of the cortical current density is featured, with co-registration to the anatomy. '''''' |
* Forward modeling: * Single sphere method * Overlapping spheres method * Realistic head models using BEM and FEM * Inverse modeling: * Minimum-norm imaging of the cortical current density * Group analysis: * Registration of individual brains on the MNI "Colin27" brain * Statistical analysis (t-tests, permutations) == What you cannot do with Brainstorm == * Intensive pre-processing of MEG/EEG recordings (noise, artifact correction/rejection, re-averaging, etc.):<<BR>> => use your constructor's software, or other software solutions (MNE, EEGLab, etc.). [[Links|See here]]. * MRI segmentation:<<BR>> => use !FreeSurfer, !BrainSuite or !BrainVisa. [[Links|See here]]. |
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| !BrainStorm is written in Matlab code only, thus it can run on any operating system supported by Matlab (including Windows, Linux, MacOS...). | Brainstorm is written in Matlab code only, thus it can run on any operating system supported by Matlab (including Windows, Linux, MacOS...). |
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| * You can download and run directly the BrainStorm source scripts, * Minimum Matlab version: '''7.1 (= R14-SP3)''' |
* You can download and run directly the Brainstorm source scripts, * Minimum Matlab version: 7.1 (= R14-SP3) * Minimum Java VM version: 1.5 (To check that: type "ver" at Matlab command prompt) |
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| * You can download the BrainStorm binaries corresponding to your operating system. | * You can download the Brainstorm binaries corresponding to your operating system. |
Introduction
Brainstorm is a free Matlab application dedicated to Magnetoencephalography(MEG) and Electroencephalography(EEG) data visualization, processing and cortical source estimation.
Our intention is to make a comprehensive set of tools available to the scientific community involved in MEG/EEG experimental research.
For physicians and researchers, the interest of this software package resides in its rich and intuitive graphic interface, which does not require any programming knowledge.
What you can do with Brainstorm
Import MEG / EEG recordings from the most popular file formats (?list here)
- Data visualization:
- Various time series displays
- Data mapping on the head surface
- Generate slides and animations
- Channel selection
- Frequency filtering
- 3D surface rendering
- MRI visualization and coregistration:
Import MRI scans, from most of the existing file formats (?list here)
- Co-registration with the MEG/EEG coordinate system
- Volume rendering
- Database:
- Classification of recordings with three levels of definition (protocol, subject, condition/event)
- Quick access to all the data in a study
- Quick comparison between subjects or conditions
- Graphical batching tools (apply a same process to many files in a few clicks)
- Forward modeling:
- Single sphere method
- Overlapping spheres method
- Realistic head models using BEM and FEM
- Inverse modeling:
- Minimum-norm imaging of the cortical current density
- Group analysis:
- Registration of individual brains on the MNI "Colin27" brain
- Statistical analysis (t-tests, permutations)
What you cannot do with Brainstorm
Intensive pre-processing of MEG/EEG recordings (noise, artifact correction/rejection, re-averaging, etc.):
=> use your constructor's software, or other software solutions (MNE, EEGLab, etc.). ?See here.MRI segmentation:
=> use FreeSurfer, BrainSuite or BrainVisa. ?See here.
Requirements
Brainstorm is written in Matlab code only, thus it can run on any operating system supported by Matlab (including Windows, Linux, MacOS...).
If you have a Matlab licence:
- You can download and run directly the Brainstorm source scripts,
- Minimum Matlab version: 7.1 (= R14-SP3)
- Minimum Java VM version: 1.5 (To check that: type "ver" at Matlab command prompt)
If you do not have a Matlab licence:
- You can download the Brainstorm binaries corresponding to your operating system.
- The executables are build using the Matlab Compiler (mcc)
- They will install automatically the Matlab Component Runtime (MCR) on your computer, a freely redistributable library