Title : Inferring spike trains from local field potentials
نویسندگان
چکیده
Affiliations: 1 Graz University of Technology Institute for Theoretical Computer Science Inffeldgasse 16b/I 8010 Graz, Austria 2 Max Planck Institute for Biological Cybernetics Spemannstrasse 38 72076 Tübingen, Germany 3 Imaging Science and Biomedical Engineering University of Manchester Manchester, United Kingdom Page 1 of 68 Articles in PresS. J Neurophysiol (December 26, 2007). doi:10.1152/jn.00919.2007
منابع مشابه
Inferring spike trains from local field potentials.
We investigated whether it is possible to infer spike trains solely on the basis of the underlying local field potentials (LFPs). Using support vector machines and linear regression models, we found that in the primary visual cortex (V1) of monkeys, spikes can indeed be inferred from LFPs, at least with moderate success. Although there is a considerable degree of variation across electrodes, th...
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Gutnisky DA, Josić K. Generation of spatiotemporally correlated spike trains and local field potentials using a multivariate autoregressive process. J Neurophysiol 103: 2912–2930, 2010. First published December 23, 2009; doi:10.1152/jn.00518.2009. Experimental advances allowing for the simultaneous recording of activity at multiple sites have significantly increased our understanding of the spa...
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Experimental advances allowing for the simultaneous recording of activity at multiple sites have significantly increased our understanding of the spatiotemporal patterns in neural activity. The impact of such patterns on neural coding is a fundamental question in neuroscience. The simulation of spike trains with predetermined activity patterns is therefore an important ingredient in the study o...
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7 A method for detecting relationships between single-unit spike trains and local %eld potentials (LFPs) was developed and applied to recordings from rat cerebellum. LFPs were repeatedly 9 %ltered with a shifting frequency window. The resulting traces were transformed into peak-time point processes for comparison with spike trains using “relative-phase” analysis (Biol. Cyber11 net., in press). ...
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Two-photon calcium imaging enables functional analysis of neuronal circuits by inferring action potential (AP) occurrence ("spike trains") from cellular fluorescence signals. It remains unclear how experimental parameters such as signal-to-noise ratio (SNR) and acquisition rate affect spike inference and whether additional information about network structure can be extracted. Here we present a ...
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