Recent Examples on the WebAccording to the National Sleep Foundation, as many as 15 percent of adults experience sleepwalking, or somnambulism, a disorder that involves walking or other activities such as dressing, driving or cooking while asleep. Leigh Ann Henion, New York Times, 16 Apr. 2020 The Trib was known as a writer’s paper, and while there Wolfe made forays beyond totemic somnambulism. Ben Yagoda, WSJ, 18 May 2018