Measure Projection Analysis of VEP localization neuron generator

Abstract

Measure Projection Analysis (MPA) method based on EEGLAB and Matlab Toolbox is used to analyze the projections of brain signal sources that are responsible for the measured potentials at the scalp electrodes. These projections are based on probabilistic multi subject algorithm abandoning the notion of distinct independent component clusters. It examines voxel by voxel for brain regions having event related independent components process dynamics that exhibit statistically significant consistency across subjects by probability density representation. Neuron source locations are responsible in generating current in different brain regions through the measured potentials. The projections of visual evoked potentials (VEP) sources in different age groups are investigated. The result shows a slight difference in the projections with respect to the age. These findings represent the maturity level and re-grasp the development of brain and visual pathway with age.