Afternoon session: He ran well today, but he only got 2/8 tests of sample-test trials correct. He was really close on the other ones, though- he just kept stopping a little short. He got 6/6 in post test trials, though. Yesterday, I fed him 5 pellets. I am using an LED taped in place on a cap today. 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 computer. The reward location was 7. EEG seems good today. Cells on 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, and 16 14, 15 & 18 may have cells.