Computational complexity versus accuracy in classification of cortical neural signals

2009 4th International IEEE/EMBS Conference on Neural Engineering, NER '09

Volumn , Issue , 2009, Pages 750-753

  Tenore, Francesco ^a   Aggarwal, Vikram ^b   White, James R ^c   Schieber, Marc H ^d   Thakor, Nitish V ^b  

^a JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY   (United States)

^b Johns Hopkins University   (United States)

^c UNIVERSITY OF MARYLAND   (United States)

^d UNIVERSITY OF ROCHESTER MEDICAL CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DEXTEROUS HANDS; FEATURE SETS; FEATURE SPACE; FINGER MOVEMENTS; LINEAR CLASSIFIERS; NEURAL DATA; NEURAL SIGNALS; NONLINEAR CLASSIFIERS; PRIMARY MOTOR CORTEX; PRINCIPAL COMPONENTS; REDUCED SETS;

CLASSIFIERS; COMPUTATIONAL METHODS; DECODING; LEARNING SYSTEMS; NEURAL NETWORKS; PRINCIPAL COMPONENT ANALYSIS;

COMPUTATIONAL COMPLEXITY;

EID: 70350221996     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NER.2009.5109405     Document Type: Conference Paper

References (14)

1. [Online]. Available: http://www.darpa.mil/dso/thrusts/bio/restbio tech/ revprost/index.htm
2. E. E. Fetz, "Real-time control of a robotic arm by neuronal ensembles," Nature Neuroscience, vol. 2, pp. 583-584, 1999.
3. J. K. Chapin, K. A. Moxon, R. S. Markowitz, and M. A. Nicolelis, "Realtime control of a robot arm using simultaneously recorded neurons in the motor cortex," Nature Neuroscience, vol. 2, pp. 664-670, 1999.
4. L. R. Hochberg, M. D. Serruya, G. M. Friehs, J. A. Mukand, M. Saleh, A. H. Caplan, A. Branner, D. Chen, R. D. Penn, and J. P. Donoghue, "Neuronal ensemble control of prosthetic devices by a human with tetraplegia," Nature, vol. 442, pp. 164-171, 2006.
5. V. Aggarwal, S. Acharya, F. Tenore, H. C. Shin, R. Etienne-Cummings, M. H. Schieber, and N. V. Thakor, "Asynchronous decoding of dexterous finger movements using M1 neurons," IEEE Transactions on Neural Systems and Rehabilitation Engineering, vol. 16, no. 1, pp. 3-14, 2008.
6. S. Acharya, V. Aggarwal, F. Tenore, H. C. Shin, R. Etienne-Cummings, M. H. Schieber, and N. V. Thakor, "Towards a brain-computer interface for dexterous control of a multi-fingered prosthetic hand," IEEE EMBS Conference on Neural Engineering, pp. 200-203, 2007.
7. A. P. Georgopoulos, A. B. Schwartz, and R. E. Kettner, "Neuronal population coding of movement direction," Science, vol. 233, no. 4771, pp. 1416-1419, 1986.
8. C. Kemere, K. V. Shenoy, and T. H. Meng, "Model-based neural decoding of reaching movements: A maximum likelihood approach," IEEE Transactions on Biomedical Engineering, vol. 51, no. 6, pp. 925-932, 2004.
9. M. H. Schieber, "Individuated finger movements of rhesus monkeys," Journal of Neurophysiology, vol. 65, no. 6, pp. 1381-1391, 1991.
10. A. V. Poliakov and M. H. Schieber, "Limited functional grouping of neurons in the motor cortex hand area during individuated finger movements: A cluster analysis," Journal of Neurophysiology, vol. 82, no. 6, pp. 3488-3505, 1999.
11. M. H. Schieber and L. S. Hibbard, "How somatotopic is the motor cortex hand area?" Science, vol. 261, pp. 489-492, 1993.
12. T. Bo and I. Jonassen, "New feature subset selection procedures for classification of expression profiles," Genome Biology, vol. 3, pp. research0017.1-0017.11, 2002.
13. M. Xiong, W. Li, J. Zhao, L. Jin, and E. Boerwinkle, "Feature (gene) selection in gene expression-based tumor classification," Molecular Genetics and Metabolism, vol. 72, no. 3, pp. 239-247, 2001.
14. D. Mandic and J. Chambers, Recurrent Neural Networks for Prediction. Hoboken, NJ: John Wiley and Sons, 2001.