Prolonged Space Travel Causes Brain and Eye Abnormalities in Astronauts | SpaceRef - Your Space Reference - 1 views
-
Lionel Jacques on 15 Mar 12"Magnetic resonance imaging (MRI) of the eyes and brains of 27 astronauts who have spent prolonged periods of time in space revealed optical abnormalities similar to those that can occur in intracranial hypertension of unknown cause, a potentially serious condition in which pressure builds within the skull."