TY - GEN
T1 - Selection of wavelet-bands for neural network discrimination of Parkinsonian tremor from essential tremor
AU - Hossen, Abdulnasir
PY - 2012
Y1 - 2012
N2 - A novel discrimination method of Parkinsonian tremor from essential tremor is presented in this paper. The method uses the approximate power spectral density of specific sub-bands, which is estimated using a soft-decision wavelet-based decomposition of EMG and accelerometer signals. Selection of specific sub-bands of the spectrum of two EMG signals and accelerometer signal has been implemented to provide the neural network with its proper inputs. Two sets of data, training set and test set, which are recorded in the department of Neurology of the University of Kiel-Germany, are used in this work. The training set, which consists of 21 essential tremor subjects and 19 Parkinson disease subjects, is used to train the neural network of type feed-forward back-propagation. The test set, which consists of 20 essential tremor subjects and 20 Parkinson disease subjects are used to test the performance of the discrimination system. A best discrimination efficiency of 87.5% has been obtained in this work.
AB - A novel discrimination method of Parkinsonian tremor from essential tremor is presented in this paper. The method uses the approximate power spectral density of specific sub-bands, which is estimated using a soft-decision wavelet-based decomposition of EMG and accelerometer signals. Selection of specific sub-bands of the spectrum of two EMG signals and accelerometer signal has been implemented to provide the neural network with its proper inputs. Two sets of data, training set and test set, which are recorded in the department of Neurology of the University of Kiel-Germany, are used in this work. The training set, which consists of 21 essential tremor subjects and 19 Parkinson disease subjects, is used to train the neural network of type feed-forward back-propagation. The test set, which consists of 20 essential tremor subjects and 20 Parkinson disease subjects are used to test the performance of the discrimination system. A best discrimination efficiency of 87.5% has been obtained in this work.
KW - Accelerometer
KW - Artificial Neural networks
KW - Discrimination
KW - EMG
KW - Essential Tremor
KW - Parkinsonian Tremor
KW - Power Spectral Density
KW - Wavelet-Decomposition
UR - http://www.scopus.com/inward/record.url?scp=84874615634&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84874615634&partnerID=8YFLogxK
U2 - 10.1109/ICECS.2012.6463707
DO - 10.1109/ICECS.2012.6463707
M3 - Conference contribution
AN - SCOPUS:84874615634
SN - 9781467312615
T3 - 2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012
SP - 37
EP - 40
BT - 2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012
T2 - 2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012
Y2 - 9 December 2012 through 12 December 2012
ER -