This is his first day of exploration on the platform. Densely distributed, random rewards (see chart). I placed the cage in the middle of the platform, deposited rewards, and placed him in the middle. Platform is not rotated. The accelerometer didn't seem to work during pre-sleep (double check I wasn't looking at it high-pass filtered. It did during trials. On Data2, he started foraging. Lots of SWR at the time of drinking. Check his muscle artifact. Very exciting. -initial overlay of a single EMG channel shows that ripple-like activity is not a simple muscle artifact. Maybe they'are real ripples. Exploration1.dat on Data1-Data5