Early prediction of developing spontaneous activity in cultured neuronal networks.

ABSTRACT: Synchronization and bursting activity are intrinsic electrophysiological properties of in vivo and in vitro neural networks. During early development, cortical cultures exhibit a wide repertoire of synchronous bursting dynamics whose characterization may help to understand the parameters governing the transition from immature to mature networks. Here we used machine learning techniques to characterize and predict the developing spontaneous activity in mouse cortical neurons on microelectrode arrays (MEAs) during the first three weeks in vitro. Network activity at three stages of early development was defined by 18 electrophysiological features of spikes, bursts, synchrony, and connectivity. The variability of neuronal network activity during early development was investigated by applying k

SUBMITTER: Cabrera-Garcia D 

PROVIDER: S-EPMC8516856 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature