Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Science, Medicine and Technology Brain Mapped at 20 microns 06-28-2013 • arclein provides a spatial resolution of 20 microns — smaller than the width of a single strand of human hair and 50 times more refined than existing reference brains available for scientific study. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: