Many crew members discovered they suddenly needed stronger reading glasses, and medical teams noted swelling of the optic ...

Science in Space July 2025 When astronauts began spending six months and more aboard the International Space Station, they ...

She had a mastectomy and lymph node removal, and paused treatment to get married in 2024, before undergoing brain surgery in ...

When astronauts began spending six months and more aboard the International Space Station, they started to notice changes in ...

Optic nerve sheath calcifications due to hyperparathyroidism secondary to chronic kidney disease. Brain computed tomography (CT) revealed bilateral calcific foci in the optic nerve sheaths (arrows in ...

MacLaren RE . Myelination in the opossum optic nerve: late appearance of inhibitors implicates an earlier non-myelin factor in preventing ganglion cell regeneration. J Comp Neurol 1996; 372:27–36.