https://www.cogsstudy.org/home daily 1.0 2022-04-21 https://images.squarespace-cdn.com/content/v1/5b272b9a372b969144ab6914/1549341689651-9DTLU3GXHYXLRGXQLVX1/COGS-fluorescence-rodent-microscopy.jpg Home - COGS Study Our research was born from three basic facts: one, older adults are the largest population of surgical patients. Despite representing just 15% of the population, older adults constitute over 50% of all surgical admission in the U.S. Two, older adults are also more likely to have some sort of cognitive impairment. And three, despite these facts, the brain is the only major organ system not routinely assessed preoperatively. https://images.squarespace-cdn.com/content/v1/5b272b9a372b969144ab6914/1529512543622-JVHOM9P06C699DI1X85D/image-asset.jpeg Home - Moving Forward Photo by Warchi/iStock / Getty Images https://images.squarespace-cdn.com/content/v1/5b272b9a372b969144ab6914/1529308461717-1UVPVECIQT6U1FRW5ECE/Alicia+Rokicki+photo.jpg Home https://images.squarespace-cdn.com/content/v1/5b272b9a372b969144ab6914/1529359202544-7D4R37NJ0LG7XDOYY38M/gregory-crosby-md.jpg Home https://images.squarespace-cdn.com/content/v1/5b272b9a372b969144ab6914/1529308479753-6MKE2TX7O738EFQZK0N9/Brittany-Hemmer-photo.jpg Home https://images.squarespace-cdn.com/content/v1/5b272b9a372b969144ab6914/1529308433526-HFH17F6J9BY8W9OWRFRU/MFriese+photo+%281%29.jpg Home https://images.squarespace-cdn.com/content/v1/5b272b9a372b969144ab6914/1529359293497-KD6756ZP3I6G1DJQDVM0/deborah-culley-md.jpg Home https://images.squarespace-cdn.com/content/v1/5b272b9a372b969144ab6914/1529295672803-Z69LBQGHXTD6IGTVXVTM/DJC-photo-mouse.jpg Home https://images.squarespace-cdn.com/content/v1/5b272b9a372b969144ab6914/1529512478553-0CR5E2R5NQSULB8367WD/image-asset.jpeg Home