When used together with Polhemus™ digitizing hardware, LOCATOR allows you to measure accurately electrode locations an external head shape in 3 dimensions. These data may then be used for MRI coregistration and more accurate source estimation. LOCATOR currently supports three Polhemus products: ISOTRAK, FASTRAK, and PATRIOT.
Please note: All Prices are educational [EDU] / academic. For non educational / academic prices contact NEUROSPEC AG.
EMSE is a suite of advanced, powerful, and useable software tools to measure, describe, and visualize human brain dynamics, used worldwide for research in neuroscience, neurotechnology, and clinical neurophysiology. We specialize in multimodal source estimation techniques, enabling the researcher to combine EEG and MRI datasets to better answer where things are happening in the brain, and when things change.
EMSE DATA EDITOR module may be used as a stand-alone program to view, analyze, filter and transform EEG and MEG time series data, and to select intervals or events for further analysis, including topographic mapping, spatial components analysis and wavelet decomposition. In addition, the data are directly accessible to SOURCE ESTIMATOR module for source analysis, and to the VISUALIZER module for 3D rendering and animation. DATA EDITOR includes signal processing and statistical analysis tools. DATA EDITOR takes input in ASCII format or in native modes from many hardware vendors.
EMSE Suite SOURCE ESTIMATOR module may be used for discrete or distributed dipole source analysis from EEG or MEG data which has been provided by the DATA EDITOR module. Three shell spherical models or realistic head models (using data from the IMAGE PROCESSOR module) may be used for field calculations. Source estimates may be output to MR VIEWER for MRI overlay.
Use EMSE VISUALIZER to obtain and view 3D rendered images, combining data from several modalities, including topographic mapping, MRI data and electromagnetic source analysis.
Starting with a volumetric dataset from the MR VIEWER base module, IMAGE PROCESSOR tools support segmentation, boundary mesh generation, and cortical unfolding. The output may be made available to VISUALIZER for 3D rendering, or to SOURCE ESTIMATOR for realistic headshape modeling and cortical surface restriction.
MR VIEWER displays magnetic resonance and other images, with specialized features designed for the overlay of electromagnetic source estimation and other functional imaging data. Seeded dipoles may be obtained (e.g. from fMRI data) for use with SOURCE ESTIMATOR. Image data may be input in raw byte, raw word, ACR/NEMA/DICOM, and several proprietary formats. MR VIEWER is the base module for IMAGE PROCESSOR and VISUALIZER.