Matthew Walker
![Matthew Walker](https://greatergood.berkeley.edu/images/jcogs_img/cache/photo_26278_-_abcdef_-_c712674cc692b8f1d8bc813d598e3302f0aceaa0.jpg)
Matthew Walker is a professor of psychology and neuroscience at the University of California, Berkeley, and the director of the university’s Center for Human Sleep Science.
Matthew Walker is a professor of psychology and neuroscience at the University of California, Berkeley, and the director of the university’s Center for Human Sleep Science.
Research shows that dreaming is not just a byproduct of sleep, but serves its own important functions in our well-being.