Topic: brain-wide association studies

The surge in interest in individual differences, driven partly by the rise of precision medicine, has coincided with the latest replication crisis, centred around brain-wide association studies of brain-behaviour correlations. In this context, understanding the reliability of the measures we use in cognitive neuroscience has never been more important. Tasks designed to study individual differences must reliably differentiate participants at the individual rather than the group level. Yet assessing the reliability of a given dataset, and even more so optimizing the design of a new behavioural t