Unsupervised waveform classification for multi-neuron recordings: a real-time, software-based system. I. Algorithms and implementation.
作者： M. Salganicoff , M. Sarna , L. Sax , G.L. Gerstein
DOI: 10.1016/0165-0270(88)90132-X
关键词:
摘要: We describe a new, mostly software-based device for the sorting of waveforms in an extracellular multi-neuron recording situation. The algorithm is largely unattended, and, after initial 'learning' process, works real time. Shape comparisons are based on up to 8 time points waveform; these (the reduced feature set) chosen automatically by analyzing current incoming data stream. A feasibility version has been implemented LSI-11/2 system, using FORTRAN set-up calculations and assembler real-time operations. Detailed with performance other devices presented companion paper.
mysciencework.com
elsevier.com参考文章(13)
J W Dickson, G L Gerstein, Interactions between neurons in auditory cortex of the cat. Journal of Neurophysiology. ,vol. 37, pp. 1239- 1261 ,(1974) , 10.1152/JN.1974.37.6.1239
Gregory J. Dinning, Arthur C. Sanderson, Real-Time Classification of Multiunit Neural Signals Using Reduced Feature Sets IEEE Transactions on Biomedical Engineering. ,vol. 28, pp. 804- 812 ,(1981) , 10.1109/TBME.1981.324679
George L. Gerstein, Marc J. Bloom, Ismael E. Espinosa, Stephen Evanczuk, Mark R. Turner, Design of a laboratory for multineuron studies systems man and cybernetics. ,vol. 13, pp. 668- 676 ,(1983) , 10.1109/TSMC.1983.6313059
Daniel G. Keehn, An Iterative Spike Separation Technique IEEE Transactions on Biomedical Engineering. ,vol. 1, pp. 19- 28 ,(1966) , 10.1109/TBME.1966.4502395
Edward M. Schmidt, Computer separation of multi-unit neuroelectric data: a review. Journal of Neuroscience Methods. ,vol. 12, pp. 95- 111 ,(1984) , 10.1016/0165-0270(84)90009-8
V.J Prochazka, H.H Kornhuber, On-line multi-unit sorting with resolution of superposition potentials Electroencephalography and Clinical Neurophysiology. ,vol. 34, pp. 91- 93 ,(1973) , 10.1016/0013-4694(73)90157-0
Edward M. Schmidt, Instruments for sorting neuroelectric data: a review. Journal of Neuroscience Methods. ,vol. 12, pp. 1- 24 ,(1984) , 10.1016/0165-0270(84)90042-6
Michael R. Anderberg, Cluster Analysis for Applications ,(1973)
M. Abeles, M.H. Goldstein, Multispike train analysis Proceedings of the IEEE. ,vol. 65, pp. 762- 773 ,(1977) , 10.1109/PROC.1977.10559
Vernon B. Mountcastle, Philip W. Davies, Alvin L. Berman, Response properties of neurons of cat's somatic sensory cortex to peripheral stimuli. Journal of Neurophysiology. ,vol. 20, pp. 374- 407 ,(1957) , 10.1152/JN.1957.20.4.374