Cross-spectral measurement of neural signal transfer

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dc.contributor.authorMcDonnell, M.
dc.contributor.authorSethuraman, S.
dc.contributor.authorKish, L.
dc.contributor.authorAbbott, D.
dc.contributor.conferenceFluctuations and Noise (2004 : Gran Canaria Island, Spain)
dc.contributor.editorKish, L.B.
dc.date.issued2004
dc.description© 2004 COPYRIGHT SPIE--The International Society for Optical Engineering
dc.description.abstractThe phenomenon of noise enhanced signal transfer, or stochasticresonance, has been observed in many nonlinear systems such asneurons and ion channels. Initial studies of stochastic resonancefocused on systems driven by a periodic signal, and hence used asignal to noise ratio based measure for comparison between theinput and output of the system. It has been pointed out that forthe more general case of aperiodic signals other measures arerequired, such as cross-correlation or information theoreticaltools. In this paper we present simulation results obtained in amodel neural system driven by a broadband aperiodic signal, andproducing a signal imitating neural spikes. The system is analyzedby using cross-spectral measures.
dc.description.statementofresponsibilityMark D. McDonnell, Swaminathan Sethuraman, Laszlo B. Kish, and Derek Abbott
dc.identifier.citationNoise in complex systems and stochastic dynamics II : 26-28 May, 2004, Maspalomas, Gran Canaria, Spain / Zoltán Gingl ... [et al.] (eds.), pp. 550-559
dc.identifier.doi10.1117/12.546926
dc.identifier.isbn0-8194-5393-5
dc.identifier.issn0277-786X
dc.identifier.issn1996-756X
dc.identifier.orcidMcDonnell, M. [0000-0002-7009-3869]
dc.identifier.orcidAbbott, D. [0000-0002-0945-2674]
dc.identifier.urihttp://hdl.handle.net/2440/28991
dc.language.isoen
dc.publisherSPIE
dc.publisher.placeCD-ROM
dc.relation.ispartofseriesProceedings of SPIE--the International Society for Optical Engineering ; 5471.
dc.source.urihttps://doi.org/10.1117/12.546926
dc.titleCross-spectral measurement of neural signal transfer
dc.typeConference paper
pubs.publication-statusPublished

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