Neural spike sorting with spatio-temporal features

Claude Archer; Michiel Hochstenbach; Kees Hoede; Gjerrit  Meinsma; Hil Meijer; Albert Ali Salah; Chris Stolk; Tomasz Swist; Joanna Zyprych

Neural spike sorting with spatio-temporal features

Claude Archer, Michiel Hochstenbach, Kees Hoede, Gjerrit Meinsma, Hil Meijer, Albert Ali Salah, Chris Stolk, Tomasz Swist, Joanna Zyprych

Discrete Mathematics and Mathematical Programming

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

The paper analyses signals that have been measured by brain probes during surgery. First background noise is removed from the signals. The remaining signals are a superposition of spike trains which are subsequently assigned to different families. For this two techniques are used: classic PCA and code vectors. Both techniques confirm that amplitude is the distinguishing feature of spikes. Finally the presence of various types of periodicity in spike trains are examined using correlation and the interval shift histogram. The results allow the development of a visual aid for surgeons.

Original language	English
Title of host publication	Proceedings of the 63rd European Study Group Mathematics with Industry
Subtitle of host publication	Enschede, The Netherlands, 28 January – 1 February, 2008
Editors	Onno Bokhove, Johann Hurink, Gjerrit Meinsma, Chris Stolk, Michel Vellekoop
Place of Publication	Amsterdam
Publisher	Centrum voor Wiskunde en Informatica
Pages	21-45
Number of pages	25
ISBN (Print)	978-90-365-2779-8
Publication status	Published - 2008
Event	63rd European Study Group Mathematics with Industry, SWI 2008 - University of Twente, Enschede, Netherlands Duration: 28 Jan 2008 → 1 Feb 2008 Conference number: 63

Publication series

Name	CWI syllabus
Publisher	CWI (Centrum voor Wiskunde en Informatica)

Conference

Conference	63rd European Study Group Mathematics with Industry, SWI 2008
Abbreviated title	SWI
Country	Netherlands
City	Enschede
Period	28/01/08 → 1/02/08

Keywords

Spike sorting
PCA
interspike interval histogram
IR-65335
Deep Brain Stimulation
METIS-255153
EWI-14946

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Archer, C., Hochstenbach, M., Hoede, K., Meinsma, G., Meijer, H., Ali Salah, A., Stolk, C., Swist, T., & Zyprych, J. (2008). Neural spike sorting with spatio-temporal features. In O. Bokhove, J. Hurink, G. Meinsma, C. Stolk, & M. Vellekoop (Eds.), Proceedings of the 63rd European Study Group Mathematics with Industry: Enschede, The Netherlands, 28 January – 1 February, 2008 (pp. 21-45). (CWI syllabus). Centrum voor Wiskunde en Informatica.

Archer, Claude ; Hochstenbach, Michiel ; Hoede, Kees ; Meinsma, Gjerrit ; Meijer, Hil ; Ali Salah, Albert ; Stolk, Chris ; Swist, Tomasz ; Zyprych, Joanna. / Neural spike sorting with spatio-temporal features. Proceedings of the 63rd European Study Group Mathematics with Industry: Enschede, The Netherlands, 28 January – 1 February, 2008. editor / Onno Bokhove ; Johann Hurink ; Gjerrit Meinsma ; Chris Stolk ; Michel Vellekoop. Amsterdam : Centrum voor Wiskunde en Informatica, 2008. pp. 21-45 (CWI syllabus).

@inproceedings{91930cf127cb49d2a71e23abf2664867,

title = "Neural spike sorting with spatio-temporal features",

abstract = "The paper analyses signals that have been measured by brain probes during surgery. First background noise is removed from the signals. The remaining signals are a superposition of spike trains which are subsequently assigned to different families. For this two techniques are used: classic PCA and code vectors. Both techniques confirm that amplitude is the distinguishing feature of spikes. Finally the presence of various types of periodicity in spike trains are examined using correlation and the interval shift histogram. The results allow the development of a visual aid for surgeons.",

keywords = "Spike sorting, PCA, interspike interval histogram, IR-65335, Deep Brain Stimulation, METIS-255153, EWI-14946",

author = "Claude Archer and Michiel Hochstenbach and Kees Hoede and Gjerrit Meinsma and Hil Meijer and {Ali Salah}, Albert and Chris Stolk and Tomasz Swist and Joanna Zyprych",

year = "2008",

language = "English",

isbn = "978-90-365-2779-8",

series = "CWI syllabus",

publisher = "Centrum voor Wiskunde en Informatica",

pages = "21--45",

editor = "Onno Bokhove and Johann Hurink and Gjerrit Meinsma and Chris Stolk and Michel Vellekoop",

booktitle = "Proceedings of the 63rd European Study Group Mathematics with Industry",

address = "Netherlands",

note = "63rd European Study Group Mathematics with Industry, SWI 2008, SWI ; Conference date: 28-01-2008 Through 01-02-2008",

}

Archer, C, Hochstenbach, M, Hoede, K, Meinsma, G , Meijer, H, Ali Salah, A, Stolk, C, Swist, T & Zyprych, J 2008, Neural spike sorting with spatio-temporal features. in O Bokhove, J Hurink, G Meinsma, C Stolk & M Vellekoop (eds), Proceedings of the 63rd European Study Group Mathematics with Industry: Enschede, The Netherlands, 28 January – 1 February, 2008. CWI syllabus, Centrum voor Wiskunde en Informatica, Amsterdam, pp. 21-45, 63rd European Study Group Mathematics with Industry, SWI 2008, Enschede, Netherlands, 28/01/08.

Neural spike sorting with spatio-temporal features. / Archer, Claude; Hochstenbach, Michiel; Hoede, Kees; Meinsma, Gjerrit ; Meijer, Hil; Ali Salah, Albert; Stolk, Chris; Swist, Tomasz; Zyprych, Joanna.

Proceedings of the 63rd European Study Group Mathematics with Industry: Enschede, The Netherlands, 28 January – 1 February, 2008. ed. / Onno Bokhove; Johann Hurink; Gjerrit Meinsma; Chris Stolk; Michel Vellekoop. Amsterdam : Centrum voor Wiskunde en Informatica, 2008. p. 21-45 (CWI syllabus).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Neural spike sorting with spatio-temporal features

AU - Archer, Claude

AU - Hochstenbach, Michiel

AU - Hoede, Kees

AU - Meinsma, Gjerrit

AU - Meijer, Hil

AU - Ali Salah, Albert

AU - Stolk, Chris

AU - Swist, Tomasz

AU - Zyprych, Joanna

N1 - Conference code: 63

PY - 2008

Y1 - 2008

N2 - The paper analyses signals that have been measured by brain probes during surgery. First background noise is removed from the signals. The remaining signals are a superposition of spike trains which are subsequently assigned to different families. For this two techniques are used: classic PCA and code vectors. Both techniques confirm that amplitude is the distinguishing feature of spikes. Finally the presence of various types of periodicity in spike trains are examined using correlation and the interval shift histogram. The results allow the development of a visual aid for surgeons.

AB - The paper analyses signals that have been measured by brain probes during surgery. First background noise is removed from the signals. The remaining signals are a superposition of spike trains which are subsequently assigned to different families. For this two techniques are used: classic PCA and code vectors. Both techniques confirm that amplitude is the distinguishing feature of spikes. Finally the presence of various types of periodicity in spike trains are examined using correlation and the interval shift histogram. The results allow the development of a visual aid for surgeons.

KW - Spike sorting

KW - PCA

KW - interspike interval histogram

KW - IR-65335

KW - Deep Brain Stimulation

KW - METIS-255153

KW - EWI-14946

M3 - Conference contribution

SN - 978-90-365-2779-8

T3 - CWI syllabus

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BT - Proceedings of the 63rd European Study Group Mathematics with Industry

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A2 - Hurink, Johann

A2 - Meinsma, Gjerrit

A2 - Stolk, Chris

A2 - Vellekoop, Michel

PB - Centrum voor Wiskunde en Informatica

CY - Amsterdam

T2 - 63rd European Study Group Mathematics with Industry, SWI 2008

Y2 - 28 January 2008 through 1 February 2008

ER -

Archer C, Hochstenbach M, Hoede K, Meinsma G , Meijer H, Ali Salah A et al. Neural spike sorting with spatio-temporal features. In Bokhove O, Hurink J, Meinsma G, Stolk C, Vellekoop M, editors, Proceedings of the 63rd European Study Group Mathematics with Industry: Enschede, The Netherlands, 28 January – 1 February, 2008. Amsterdam: Centrum voor Wiskunde en Informatica. 2008. p. 21-45. (CWI syllabus).