Documents 1 Chapter 11 Sleep and Waking Digital Vision/Getty Images.

Slide 1 1 Chapter 11 Sleep and Waking Digital Vision/Getty Images Slide 2 2 Sleep Deprivation Trivia Peter Tripp stayed awake for 201 hours in 1959. Guinness Book of Records…

Documents Psychology 210 Lecture 11 Kevin R Smith. Today Sleep Sleep Why do we need it?Why do we need it?...

Psychology 210 Lecture 11 Kevin R Smith Today Sleep Why do we need it? Dreams Why do we dream? Sleep deprivation Peter Tripp 1959 Stayed awake for 201 hours Experienced hallucinations…