Neurophysiological markers of successful learning in healthy aging.

ABSTRACT: The capacity to learn and memorize is a key determinant for the quality of life but is known to decline to varying degrees with age. However, neural correlates of memory formation and the critical features that determine the extent to which aging affects learning are still not well understood. By employing a visual sequence learning task, we were able to track the behavioral and neurophysiological markers of gradual learning over several repetitions, which is not possible in traditional approaches that utilize a remember vs. forgotten comparison. On a neurophysiological level, we focused on two learning-related centro-parietal event-related potential (ERP) components: the expectancy-driven P300 and memory-related broader positivity (BP). Our results revealed that although both age groups s

SUBMITTER: Strzelczyk D 

PROVIDER: S-EPMC10643715 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature