Featured tool/resource
SigViewer
SigViewer is a viewing application for biosignals such as EEG or MEG time series. In addition to viewing raw data, SigViewer can also create, edit, and display event information (such as annotations or artifact selections). SigViewer supports many different biosignal data formats (including GDF, EDF, CNT, EEG, and many more). SigViewer also features basic signal processing modules such as computing the average over selected epochs (yielding event-related potentials) and power spectral densities of selected signals. SigViewer is written in standard C++ using the cross-platform graphical user interface (GUI) toolkit Qt. SigViewer is open source and available for all three major platforms (Windows, Mac OS X, and Linux). The application is licensed under the GNU GPL.
Featured tool/resource
BrainVoyager EDU
The freely available educational version of BrainVoyager (“BrainVoyager EDU”) allows anyone to learn how to analyse structural and functional MRI datasets using the powerful computational tools and visualization features of the commercial BrainVoyager product.
BrainVoyager EDU is a fully functional version of BrainVoyager but operations are limited to specific source files, referred to as “enabled datasets”.
These enabled datasets are accompanied by extensive tutorials describing step-by-step how to analyse structural and functional MRI data with BrainVoyager. At present there are two bundled documents (“Basic Visualizations using Brain Tutor Data” and the “Getting Started Guide”) and more will be added over time. Processing of enabled datasets is not limited in any way, i.e. the data can be processed using any BrainVoyager tool, and nearly any plugin or script.
Featured tool/resource
Osprey: Open-source processing, reconstruction & estimation of magnetic resonance spectroscopy data
Osprey is an all-in-one software suite for state-of-the art processing and quantitative analysis of in-vivo magnetic resonance spectroscopy (MRS) data.
### Features
- 1-file job definition system for reproducible data analysis
- Automated recognition of input file format and sequence origin
- Fully-automated loading and pre-processing pipeline for optimal SNR, linewidth, phasing, and alignment
- Integrated linear-combination modeling module
- Full density-matrix simulated basis sets
- Functions to create custom basis sets and import basis sets from LCModel or Tarquin
- Integrated voxel co-registration and segmentation module (requires SPM12)
- Quantification based on tissue fractions and (customizable) metabolite/tissue water relaxation times
- GUI to display data, quality assessment, and quantitative results at each step of the analysis
- Rich 'Overview' GUI panel for batched datasets to visualize distributions of metabolite estimates and mean +/- SD spectra
Domain
Software
Data
Diagnosis
Education
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Neuroscience 2023
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Community
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Seed-based d Mapping (SDM, formerly Signed Differential Mapping)
RE: SDM-PSI is not operational.
1273 posts, last post 12 hours ago
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811 posts, last post 16 hours ago
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CONN : functional connectivity toolbox
How to run analysis in a specific ammount of volumes from the .nii files?
13788 posts, last post 17 hours ago