Transient Intraocular Pressure Fluctuations: Source, Magnitude, Frequency, and Associated Mechanical Energy.
Turner Daniel C, Edmiston Anna M, Zohner Ye Emma, Byrne Kevin J, Seigfreid William P, Girkin Christopher A et al.
This study found that transient IOP fluctuations from blinks, saccades, and ocular pulse are frequent (10,000/hour), large (up to 14 mmHg), and contribute significantly (12%) to total ocular mechanical stress, suggesting single IOP measurements are insufficient.