Estimating multiple sources in somatosensory area to SEF of finger stimulus using SVD and time-frequency analysis

Abstract

In order to discriminate multiple sources in somatosensory area of human cortex, we measured SEF (somatosensory evoked field) elicited by electrical stimulation to three different fingers (the thumb, fourth finger, and little finger), respectively. First, we applied singular value decomposition (SVD) method to the measured SEF data to discriminate second… (More)
DOI: 10.1109/ICNSC.2007.372765

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