Age-related changes in behavioural and neural variability in a decision-making task

Age-related cognitive decline in learning and decision-making may arise from increased variability of neural responses.

Age-related cognitive decline in learning and decision-making may arise from increased variability of neural responses. Here, we investigated how ageing affects behavioral and neural variability by recording >18,000 neurons across 16 brain regions (including cortex, hippocampus,…