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Quantification of inter-trial non-stationarity in spike trains from periodically stimulated neural cultures
- In IEEE International conference on acoustics, speech, and signal processing (ICASSP
, 2010
"... In neuroscience, non-stationarity detection of spike trains is useful for ensuring stability of experimental condition, and detecting plas-ticity. A novel method for estimating point process divergence and its application for non-stationarity detection in spike trains is pro-posed. The method for me ..."
Abstract
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Cited by 9 (7 self)
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for measuring divergence is based on decom-position of finite point process and Hilbertian metrics. The method is demonstrated by detecting short-term and long-term plasticity in neural culture probed with periodic stimulations. Index Terms — non-stationarity detection, point process diver-gence, finite point
doi:10.1155/2010/340541 Research Article Stability of Neural Firing in the Trigeminal Nuclei under Mechanical Whisker Stimulation
"... Copyright © 2010 Valeri A. Makarov et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Sensory information handling is an essentia ..."
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is an essentially nonstationary process even under a periodic stimulation. We show how the time evolution of ridges in the wavelet spectrum of spike trains can be used for quantification of the dynamical stability of the neuronal responses to a stimulus. We employ this method to study neuronal responses
Behavioral Neuroscience Subcortical Adaptive Filtering in the Auditory System: Associative Receptive Field Plasticity in the Dorsal Medial Geniculate Body
, 1991
"... Highly specific subcortical receptive field (RF) plasticity was found in the dorsal division of the guinea pig medial geniculate body during cardiac conditioning to a tonal frequency. There was increased response to the conditioned-stimulus (CS) frequency, and there were decreased responses to adja ..."
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background firing during the 100-200 ms immediately preceding each tone from the number of spikes during that tone, for each selected temporal window. The RF was quantified as the average evoked discharge for each frequency across the frequency range studied. The effects of training were determined
Approved as to style and content by:
, 2014
"... This Open Access Dissertation is brought to you for free and open access by the Dissertations and Theses at ScholarWorks@UMass Amherst. It has ..."
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This Open Access Dissertation is brought to you for free and open access by the Dissertations and Theses at ScholarWorks@UMass Amherst. It has
