(Solved): You're running an experiment to examine the impact of selective sleep deprivation on memory. Your pa ...

You're running an experiment to examine the impact of selective sleep deprivation on memory. Your participants are asked to learn how to run a complicated obstacle course as fast as they can. They get to run it multiple times before you begin sleep deprivation. After the first night of sleep dep, they seem unable to remember how to work several of the complicated obstacles, even though they just ran the course the day before. Based on this problem, what stage did you deprive them of in this part of the study? N2 N1 REM N3