Multiscale relevance and informative encoding in neuronal spike trains.

ABSTRACT: Neuronal responses to complex stimuli and tasks can encompass a wide range of time scales. Understanding these responses requires measures that characterize how the information on these response patterns are represented across multiple temporal resolutions. In this paper we propose a metric - which we call multiscale relevance (MSR) - to capture the dynamical variability of the activity of single neurons across different time scales. The MSR is a non-parametric, fully featureless indicator in that it uses only the time stamps of the firing activity without resorting to any a priori covariate or invoking any specific structure in the tuning curve for neural activity. When applied to neural data from the mEC and from the ADn and PoS regions of freely-behaving rodents, we found that neurons h

SUBMITTER: Cubero RJ 

PROVIDER: S-EPMC7035307 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature