sentences:  Theoretically, this would enable readers to use a standardised scanpath across a score, whereas if they changed the number of their pauses to adapt to a new tempo, their scanpath would need to be redesigned, sacrificing the benefits of a standardised approach.There is no doubt that readers are able to change their pause duration and number both from moment to moment and averaged over longer stretches of reading.Musicians typically use a large range of fixation durations within a single reading, even at a stable tempo.