Table 1

t test results comparing average selection of the punished lever following inactivation versus saline during lateral orbitofrontal cortex (LOFC) DPDT (a) and t test results comparing average selection of the punished lever following inactivation versus saline during LOFC REVDPDT (b)

	LOFC
a	Delay	Mean differences	t	df	p
	0 s	6.76	0.894	11	0.39

	4 s	0.56	0.083	11	0.935

	8 s	−3.75	−0.516	11	0.616

	12 s	−23.43	−1.971	11	0.074

	16 s	−36.67	−3.552	11	0.005*

	No Shock	−21.67	−1.516	11	0.158

b	Delay	Mean differences	t	df	p
	No Shock	−11.79	−1.863	13	0.085

	16 s	−25.56	−2.816	13	0.015*

	12 s	−16.39	−1.34	13	0.203

	8 s	−9.75	−0.821	13	0.426

	4 s	−7.08	−0.582	13	0.571

	0 s	−3.36	−0.392	13	0.701

Mean difference represents saline mean - inactivation mean.