BESA MRI

$4,752.95
SKU
NS-7428

BESA is the most versatile and comprehensive EEG/MEG reader available on the market.

BESA MRI includes: Easy intuitive user interface, fast processing of MRI data, 3-D surface reconstruction and electrode coregistration. BESA MRI is a standalone package and does not require a BESA Research Package.

For further configurations, multiple licenses or standalone licenses please contact us!

BESA MRI 3.0 is a stand-alone SW product compatible with personal computers running under a Windows operating system.

The software is designed to facilitate the process of analysing EEG and MEG data. Specifically, the software segments MRI data and allows for simultaneous and combined import.

Segmentation of MRI data

BESA MRI's segmentation feature imports digital MRI data, labels and segments various brain and head tissues, transforms the MRI data into ACPC- and Talairach spaces, and renders the scalp and cortical surfaces.

The software's coregistration feature imports EEG electrode and/or MEG sensor coordinates and arranges them on the surface of the scalp generated with the segmentation feature. Optionally, BESA MRI can compute EEG and/or MEG lead field table for the segmentation of the head tissue.

BESA MRI 3.0 has been designed to be used as an additional tool for the clinical evaluation of data for the purpose of analysing epileptiform EEG and MEG data.

BESA Software

BESA is the most widely used software for source analysis and dipole localization in EEG and MEG research. BESA Research has been developed on the basis of 30 years of experience in human brain research by Michael Scherg, University of Heidelberg, and Patrick Berg, University of Konstanz. BESA Research is a highly versatile and user-friendly Windows® program with optimized tools and scripts to preprocess raw or averaged data for source analysis. All important aspects of source analysis are displayed in one window for immediate selection of a wide range of tools. BESA Research provides fast and easy hypothesis testing, a variety of source analysis algorithms, integration with MRI and fMRI, standardized realistic head models (FEM) as well as the possibility to import individual head models (FEM) generated by BESA MRI 2.0. Source coherence, a unique feature for viewing brain activity BESA Research transforms surface signals into brain activity using source montages derived from multiple source models. This allows displaying ongoing EEG/MEG, single epochs, and averages with much higher spatial resolution. The Source Coherence Module provides an extremely fast and user-friendly implementation of time-frequency analysis based on complex demodulation. Users can create event-related time-frequency displays of power, amplitude, or event-related (de)synchronization and coherence for the current montage using brain sources or surface channels. Induced and evoked activities can be separated. Source coherence analysis reveals the functional connectivity between brain regions by reducing the volume conduction effects seen in surface coherence.

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