Correlations without synchrony
Web1540 CarlosD.Brody trialsintheexperiment,thenthevarianceinthenullhypothesisforVis s2 V(t)D(s2 1¯s 2 2CP 2 1¯s 2 2Cs 2 1¯P 2 2)/Ntrials. (2.4) Inpractice ... WebCiteSeerX — Correlations Without Synchrony CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Peaks in spike train correlograms are usually …
Correlations without synchrony
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WebApr 2, 2008 · Although there is correlation between JPSTH-derived synchrony and coherence, it is not clear whether these two quantities reflect the same underlying activity. This question can be addressed by observing how synchrony and coherence between neural responses develop over time. ... Correlations without synchrony. Neural … WebApr 12, 2024 · Genetic correlation between DENV and CHIKV across mosquito families. We estimated the genetic correlation, r DENV,CHIKV, to assess the extent to which genetic variation underlying the control of DENV and CHIKV loads was shared. A value indistinguishable from 1 would indicate they are effectively the same genetic ‘trait’ …
WebJun 16, 2010 · Multiple studies have measured these correlations and found them to be substantial (in the range of 10-40%). Two recent papers, however, reported that average correlations can be an order of magnitude smaller. WebOct 1, 1999 · Correlations without synchrony article Free Access Share on Correlations without synchrony Author: Carlos D. Brody View Profile Authors Info & Claims Neural …
WebOct 1, 1999 · Correlations without synchrony Neural Comput. 1999 Oct 1;11 (7):1537-51. doi: 10.1162/089976699300016133. Author CD Brody 1 Affiliation 1 Lab 126, Instituto de … WebMar 21, 2024 · Correlations Without Synchrony. Carlos D. Brody. Presented by: Oded Ashkenazi. Overview. Neurological Background Introduction Notations Latency, Excitability Covariograms 3 Rules of Thumb Conclusion. Neurological Background. The Human Brain: A Complex Organism. Slideshow 4748644 by angie
WebAbstract. Peaks in spike train correlograms are usually taken as indicative of spike timing synchronization between neurons. Strictly speaking, however, a peak merely indicates th
WebThrough an asymptotic analysis of a simple network, we derive an estimate of the coupling between a pair of units when all other units are unobservable. The analysis is based on a model where the response of each unit is a linear-nonlinear function of … cover of the beatlesWebNeural pair-correlation can be analyzed and represented in both the time and frequency domains. Sometimes it is easier to see the effects in the time domain correlograms, sometimes the frequency representation in the form of the coherence function gives more insight, for instance, about which frequency regions contribute to the correlation. cover of the daily newsWebOct 1, 1999 · Correlations Without Synchrony Strictly speaking, however, a peak merely indicates that the two spike trains were not independent. Two biologically plausible … brickfield restaurantWebgeorge gerstein correlation letter communicated excitability covariation response latency peak shape excitability interaction spike train correlograms spike train neuronal … brickfield road southamptonWebMay 11, 2011 · One of the simplest and widely used measures of correlated activity is the pairwise correlation coefficient. While spike correlation coefficients are easy to compute … cover of the rolling stone sammy kershawWebAbstract. Delay-related sustained activity in the prefrontal cortex of primates, a neurological analogue of working memory, has been proposed to arise from synaptic interactions in … brickfield road overportWebBrody, C. D. Correlations without synchrony. Neural Comput. 11, 1537–1551 (1999).Points out several ways in which peaks might arise in cross-correlation histograms. An important reference for ... cover of time 100