Artist Kanye West is reportedly suffering from memory loss following his recent hospitalization according to one of West’s collaborators, Malik Yusef. Yusef has worked with West since the early 2000s and has also confirmed that West is not working on new music at the moment.

West was committed to the UCLA Medical Center last year after reportedly experiencing “temporary psychosis” caused by dehydration and sleep deprivation. He checked out of the facility about a week later, under the care of his wife, Kim Kardashian, and his physician, Dr. Michael Farzam. Yusef stated: