Galactic cosmic radiation leads to cognitive impairment and increased aβ plaque accumulation, a significant threat to future astronauts in deep space. User shrillthrill, in the Nootropics subreddit, 26 Jun 2013
PLOS ONE: Galactic Cosmic Radiation Leads to Cognitive Impairment and Increased Aβ Plaque Accumulation in a Mouse Model of Alzheimer’s Disease User wanson, in the Reddit Science subreddit, 01 Jan 2013