January 20, 2021

Temporal Scaling of Human Scalp-Recorded Potentials During Interval Estimation

Standard event-related potential analysis assumes fixed-latency responses relative to experimental events – yet recent single unit recordings have revealed neural activity scales to span different durations during behaviours demanding flexible timing. We use a novel approach to unmix fixed-time and scaled-time components in human electroencephalography, recorded across three tasks. A consistent and distinct scaled-time component is revealed, demonstrating temporal scaling can reliably be measured at the scalp.

 bioRxiv Subject Collection: Neuroscience

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