Journal ArticleDOI
High-resolution alignment of action potential waveforms using cubic spline interpolation
Bruce C. Wheeler,S.R. Smith +1 more
TLDR
A cubic spline interpolation technique is applied to the problem of aligning action potential waveforms and shows an improvement in both alignment error and effective signal/noise ratio in comparison with sampling or interpolation to a voltage peak.About:
This article is published in Journal of Biomedical Engineering.The article was published on 1988-01-01. It has received 17 citations till now. The article focuses on the topics: Spline interpolation & Interpolation.read more
Citations
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Journal ArticleDOI
Comparison of algorithms for estimation of EMG variables during voluntary isometric contractions.
Dario Farina,Roberto Merletti +1 more
TL;DR: The purpose of this paper is to briefly review the most frequently used algorithms for EMG variable estimation, compare them using computer generated as well as real signals and outline the advantages and drawbacks of each.
Journal ArticleDOI
Recording spikes from a large fraction of the ganglion cells in a retinal patch
TL;DR: Recording and spike sorting techniques are reported that enable us to record from all or nearly all of the ganglion cells in a patch of the retina with a dense multi-electrode array.
Journal ArticleDOI
A novel algorithm for precise identification of spikes in extracellularly recorded neuronal signals.
Alessandro Maccione,Mauro Gandolfo,Paolo Massobrio,Antonio Novellino,Sergio Martinoia,Michela Chiappalone +5 more
TL;DR: A novel spike detection algorithm, named Precise Timing Spike Detection (PTSD), aimed at reducing the number of false positives and false negatives, in order to optimize the rate code, and improving the time precision of the identified spike, in terms of efficiency and precision is presented.
Journal ArticleDOI
Automated optimization of a reduced layer 5 pyramidal cell model based on experimental data
TL;DR: A three-step strategy to automatically build reduced models of layer 5 pyramidal neurons that closely reproduce experimental data and can be applied to construct families of models of different neuron types, with applications ranging from the study of information processing in single neurons to realistic simulations of large-scale network dynamics.
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Surface EMG and muscle fatigue: multi-channel approaches to the study of myoelectric manifestations of muscle fatigue.
TL;DR: This review provides a methodological account on the multi-channel approach for the study of myoelectric manifestation of fatigue and on the experimental conditions to which it applies, as well as examples of their current applications.
References
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Journal ArticleDOI
Multispike train analysis
Moshe Abeles,Moise H. Goldstein +1 more
TL;DR: This paper focuses on techniques for detecting and identifying the spikes in multispike trains and a method based on signal detection by template matching, which works well with relativeiy small spikes, is described in detail.
Journal ArticleDOI
A Procedure for Decomposing the Myoelectric Signal Into Its Constituent Action Potentials - Part I: Technique, Theory, and Implementation
TL;DR: A technique has been developed which enables the decomposition (separation) of a myoelectric signal into its constituent motor unit action potential trains using a-sophisticated template matching routine and details of the firing statistics of the motor units.
Journal ArticleDOI
High-Resolution Alignment of Sampled Waveforms
TL;DR: This paper shows how high resolution can be achieved efficiently from data sampled at the Nyquist rate by working with coefficients of the Fourier-series expansion of the continuous interpolating waveform.