Lamina Cribrosa Pore Diameter and Spaceflight-Associated Neuro-ocular Syndrome

To the Editor Recently, Scott et al¹ proposed a potentially simple treatment for spaceflight-associated neuro-ocular syndrome (SANS) with commercially available swimming goggles. The work and hypothesis of Scott et al¹ regarding the countermeasures for SANS was interesting. In this letter, we point out potentially anticipated consequences for the lamina cribrosa (LC) of increasing the intraocular pressure (IOP) and intracranial pressure (ICP).