Artificial intelligence-enabled "inherited noninvasive intracellular recording" for prolonged monitoring of cardiac action potentials.

ABSTRACT: Intracellular action potential (AP) recording that allows long-term monitoring is challenging because permanent membrane penetration is impossible due to cell death or resealing of perforated cell membrane. Herein, an "inherited noninvasive intracellular recording" methodology was proposed, which was based on the fusion of artificial intelligence (AI) with microelectrode array (MEA)-electroporation system (AI-MEA-EP) to enable prolonged monitoring of intracellular APs in cardiomyocytes. It used MEA-electroporation (MEA-EP) for minimally invasive collection of intracellular signals transiently (~1 minute), as well as noninvasive recording of extracellular signals in long term. The recorded extracellular APs were converted into corresponding intracellular APs by a convolutional neural networ

SUBMITTER: Liu S 

PROVIDER: S-EPMC12810580 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature