Active dynamics and spatially coherent motion in chromosomes subject to enzymatic force dipoles.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.99.032421
Abstract: Inspired by recent experiments on chromosomal dynamics, we introduce an exactly solvable model for the interaction between a flexible polymer and a set of motorlike enzymes. The enzymes can bind and unbind to specific sites… read more here.
Keywords: active dynamics; coherent motion; force; dynamics spatially ... See more keywords
Chaotic dynamics in spatially distributed neuronal networks generate population-wide shared variability
Sign Up to like & getrecommendations! Published in 2022 at "PLOS Computational Biology"
DOI: 10.1371/journal.pcbi.1010843
Abstract: Neural activity in the cortex is highly variable in response to repeated stimuli. Population recordings across the cortex demonstrate that the variability of neuronal responses is shared among large groups of neurons and concentrates in… read more here.
Keywords: chaotic dynamics; spatially distributed; dynamics spatially; shared variability ... See more keywords