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