Afternoon session:

His behavior was pretty good today- he missed the first sample-test pair and the 7th test in sample-test trials.  He was slow in test trials, and he only got 1/6 in test trials.  He ran straight through on at least one of the test trials, and did not try to stop at a location.

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 shelf.  The reward location was 14.

EEG seems good today.  

Many tetrodes have cells today. Tetrodes 1,2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 all have cells.  18 may have small cells?