Neural coding: Foundational concepts, statistical formulations, and recent advances.

Abstract

Neural coding refers to the processes by which external stimuli are translated into neural activity and represented in a manner that drives behavior. Research in this field aims to elucidate these processes by identifying the neural activity and mechanisms responsible for stimulus recognition and behavioral execution. This article provides a concise review of foundational studies and key concepts in neural coding, along with statistical formulations and recent advances in population coding research enabled by large-scale recordings.