There are three parts of today’s lab:

1. An examination of a figure from an experiment about the effect of sleep on brain function: Sleep Clears β-Amyloid from the Brain

2. Then, you will explore a few of our special senses with some hands-on activities:

3. A case study about Seasonal Affective Disorder, which is related to many of our recent topics, including circadian rhythms, sleep, and hormones produced by the pineal gland: A Case of Seasonal Affective Disorder