Separation of action potentials in multiunit intrafascicular recordings

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Publication Type Journal Article
School or College College of Engineering
Department Bioengineering
Creator Horch, Kenneth W.
Other Author Goodall, Eleanor V.
Title Separation of action potentials in multiunit intrafascicular recordings
Date 1992
Description Classification of action potentials in multiunit recordings was based on the use of various types of features to uniquely characterize action potentials from different cells. We compared classification results obtained using three types of descriptive features: digitized data points, amplitude and duration (time domain) parameters, and fast Fourier transform (FFT) coefficients. Digitized data points used as descriptive features provided good classification success and required minimal computation. Time-domain features gave comparable results but required more computation. FFT coefficients were less effective than the other features. As the signal-to-noise ratio of the recordings increased, smaller differences in feature values could be discriminated.
Type Text
Publisher Institute of Electrical and Electronics Engineers (IEEE)
Volume 39
Issue 3
Subject Long-term implantable intrafascicular electrodes; Nerve recordings; Simulated neural data
Subject MESH Neural Conduction; Electrodes, Implanted
Language eng
Bibliographic Citation Horch. K. W., & Goodall, E. V. (1992). Separation of action potentials in multiunit intrafascicular recordings. IEEE Transactions on Biomedical Engineering, 39(3).
Rights Management (c) Institute of Electrical and Electronics Engineers (IEEE)
Format Medium application/pdf
Format Extent 744,337 Bytes
Identifier ir-main,3828
ARK ark:/87278/s6988rkt
Setname ir_uspace
Date Created 2012-06-13
Date Modified 2021-05-06
ID 706677
Reference URL https://collections.lib.utah.edu/ark:/87278/s6988rkt
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