Phase-sensitive detection of anomalous diffusion dynamics in the neuronal membrane induced by ion channel gating.
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ABSTRACT:
SUBMITTER: Choi H
PROVIDER: S-EPMC10010434 | biostudies-literature | 2023 Mar
REPOSITORIES: biostudies-literature
Publications
Phase-sensitive detection of anomalous diffusion dynamics in the neuronal membrane induced by ion channel gating.
Choi Honggu H Iyer Rishyashring R RR Renteria Carlos A CA Boppart Stephen A SA
Physics in medicine and biology 20230313 6
Non-ergodicity of neuronal dynamics from rapid ion channel gating through the membrane induces membrane displacement statistics that deviate from Brownian motion. The membrane dynamics from ion channel gating were imaged by phase-sensitive optical coherence microscopy. The distribution of optical displacements of the neuronal membrane showed a Lévy-like distribution and the memory effect of the membrane dynamics by the ionic gating was estimated. The alternation of the correlation time was obser ...[more]
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