Table 2.
Rear OR | Food cup CR | Activity | |||
---|---|---|---|---|---|
Group | Pre-light | During light | Pre-light | During light | Pre-light |
Sham (12) | 10.7 ± 1.7 | 45.3 ± 3.0 | 7.9 ± 3.1 | 38.9 ± 6.7 | 42.6 ± 9.3 |
LH (9) | 9.0 ± 1.8 | 11.1 ± 2.9 | 4.7 ± 3.2 | 34.5 ± 6.2 | 38.0 ± 11.2 |
Sham-U (6) | 6.3 ± 2.3 | 7.3 ± 4.1 | 5.0 ± 2.8 | 1.0 ± 0.6 | 41.0 ± 7.2 |
CR, food cup conditioned response; LH, unilateral lesion of lateral hypothalamus; OR, rear orienting response.
The numbers in parentheses are the number of rats tested in each condition. Group entries (mean ± SEM) for rear ORs are percentage behavior, for food CRs, percentage time in the food cup, and for activity, counts per min.