Afternoon session: His behavior was very good today- he missed only 1 test trial in sample-test trials. 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 pot. The reward location was 11. EEG seems good today. Many tetrodes have cells today. Tetrodes 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, and 16 may all have cells. 18 may have an axon.