Severe Spaceflight-Associated Neuro-Ocular Syndrome in an Astronaut With 2 Predisposing Factors.
Brunstetter Tyson J, Zwart Sara R, Brandt Keith, Brown David M, Clemett Simon J, Douglas Grace L et al.
A severe SANS case in an astronaut with genetic predispositions showed significant ocular changes and improvement, possibly linked to B-vitamin supplementation or reduced CO2, highlighting potential interventions for spaceflight-induced vision issues.