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Deep Brain Stimulation has been used in the study of and for treating Parkinson's Disease (PD) tremor symptoms since the 1980s. In the research reported here we have carried out a comparative analysis to classify tremor onset based on intraoperative microelectrode recordings of a PD patient's brain Local Field Potential (LFP) signals. In particular, we compared the performance of a Support Vector Machine (SVM) with two well known artificial neural network classifiers, namely a Multiple Layer Perceptron (MLP) and a Radial Basis Function Network (RBN). The results show that in this study, using specifically PD data, the SVM provided an overall better classification rate achieving an accuracy of 81% recognition. © 2012 Elsevier Ltd. All rights reserved.

Original publication

DOI

10.1016/j.eswa.2012.02.189

Type

Journal article

Journal

Expert Systems with Applications

Publication Date

15/09/2012

Volume

39

Pages

10764 - 10771