TITLE 1 Spike Sorting of Synchronous Spikes 2 from Local Neuron
نویسنده
چکیده
AFFILIATIONS 8 9 1 Technische Universität Berlin, School for Electrical Engineering and Computer Science, Berlin, Germany; 10 2 Bernstein Center for Computational Neuroscience, Berlin, Germany; 11 3 now at ETH Zürich, Bio Engineering Laboratory, Department of Biosystems Science and Engineering, Basel, Switzerland; 12 4 Charité Berlin, Berlin, Germany; 13 5 Fachbereich Biologie, Technische Universität Darmstadt, Darmstadt, Germany 14 6 Max-Planck-Institute for biological Cybernetics, Tübingen, Germany 15 *Corresponding Author: [email protected], Mattenstrasse 26, 4058 Basel, Switzerland 16 § contributed equally 17
منابع مشابه
Spike sorting of synchronous spikes from local neuron ensembles.
Synchronous spike discharge of cortical neurons is thought to be a fingerprint of neuronal cooperativity. Because neighboring neurons are more densely connected to one another than neurons that are located further apart, near-synchronous spike discharge can be expected to be prevalent and it might provide an important basis for cortical computations. Using microelectrodes to record local groups...
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Figure 1. Extracellular recordings and spike sorting. (A) The extracellular activity of neurons is recorded with microwires inserted in the brain. The spikes of neurons close-by the electrode tip (in red and blue) can be separated via spike sorting; neurons further away (in dark grey) can be detected but not sorted, thus generating the multiunit activity; more distant neurons (in light gray) co...
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Spike sorting is the generic term used to describe the procedure for identifying spikes in multi-neuron recordings and categorizing them according to waveform and amplitude differences. Correctly relating each spike to a category and accurately estimating its time of occurrence is prerequisite to processing recordings to determine individual and joint response properties of neurons. Several phe...
متن کاملA Brief Look into Spike Sorting Methods
Spike sorting is a class of techniques used in the analysis of electrophysiological data. Studying the dynamics of neural activity via electrical recording relies on the ability to detect and sort neural spikes recorded from a number of neurons by the same electrode. This article reviews methods for detecting and classifying action potentials, a problem commonly referred to as spike sorting.
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تاریخ انتشار 2015