MRI integration

BrainVoyager™

For an easy superposition of the results of source analysis with individual MRI and fMRI data, BESA provides an interactive link to Rainer Goebel's BrainVoyager program. The bidirectional connection of the two programs allows for source seeding from fMRI clusters with one mouse click.

• Direct and easy interactive user interface of BESA with the BrainVoyager™ program
• Analysis of individual MRI and fMRI data in BrainVoyager™
• Separate license required for the BrainVoyager™ (BV) program

MRI and fMRI analysis (BV)

• Visualization and processing of individual MRI and fMRI
• Automated rendering of scalp and cortical surfaces
• Expansion and flattening of the cortical surface

Coregistration of EEG & MEG with MRI (BV)

• Coregistration of coordinate systems by fiducials and / or surface points
• Direct projection of BESA source models into the individual MRI via interactive link with BV
• Projection of BESA source models into the individual MRI in BESA
• Direct imaging of 3D source images in the individual MRI
• Minimum norm current image based on individual gray/white matter boundary
• Seeding of sources into BESA from anatomical 2D or 3D MR images or from fMRI BOLD clusters in BV via interactive link
• Overlapped display of fMRI and EEG / MEG sources in BV