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. Author manuscript; available in PMC: 2007 Jan 15.

Published in final edited form as: Pharmacol Biochem Behav. 2006 Jun 19;84(2):197–206. doi: 10.1016/j.pbb.2006.04.015

Table 1.

Reinforcers earned before (pre-binge) and after (post-binge) shortening feeding protocols ^a

	H group				L group
	Food pellet deliveries		Shortening deliveries		Food pellet deliveries		Shortening deliveries
Schedule	Pre-binge	Post-binge	Pre-binge	Post-binge	Pre-binge	Post-binge	Pre-binge	Post-binge
PRs			6.93 (0.76)	8.00^b (0.68)			7.26 (0.62)	7.07 (0.60)
CPRsFR5p	73.93 (10.48)	124.15 ^b (12.24)	5.96 (0.49)	6.67^b, ^c (0.63)	75.85 (13.11)	92.56^b (15.24)	6.19 (0.32)	4.59^b (0.21)
CFR5sPRp	11.04 (0.78)	12.59 ^b (0.48)	13.07 (2.99)	31.81^b (4.50)	11.11 (0.79)	12.22^b (0.83)	15.19 (3.88)	19.15 (6.20)
PRp	11.56 (0.78)	12.39 (0.67)			10.85 (0.97)	12.44 (0.94)
CFR1sFR1p		138.11 (15.38)		48.56^c (6.56)		102.85 (15.34)		24.33 (4.33)

^a

Data are presented as number of deliveries (se).

^b

p<0.05 relative to before exposure to shortening feeding protocols.

^c

p<0.05 H vs. L.