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Data · dataset · 2015

Individual Variability and Test-Retest Reliability Revealed by Ten Repeated Resting-State Brain Scans Over One Month

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Individual differences in mind and behavior are believed to reflect the functional variability of the human brain.

Description

Due to the lack of a large-scale longitudinal dataset, the full landscape of variability within and between individual functional connectomes is largely unknown. We collected 300 resting-state functional magnetic resonance imaging (rfMRI) datasets from 30 healthy participants who were scanned every three days for one month.

With these data, both intra- and inter-individual variability of six common rfMRI metrics, as well as their test-retest reliability, can be estimated across multiple spatial scales.

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