Afternoon session: His behavior was pretty good today- he missed only 1 or 2 test trials in sample-test trials. I think he got 4/6 in test trials. Today, the LED is taped in place on the cap. sleep 5 min pre-running: 6 laps, no reward. sleep 5 min sample-test: 8 trials sleep 5 min post-test: 6 tests sleep 5 min The circular track was rotated today, and the animal box was close to the door. The reward location was 8. EEG seems good today. Many tetrodes have cells today. Tetrodes 3,9,11,13, and 16 appear to have nicely separating cells. 1, 2, 4, 5, 7, 8, 10, 12, 14, and 15 may also have cells.