Table 3.

Lesion extents for animals with bilateral ibotenic acid amygdala lesions

	Amygdala			Lateral Nucleus			Basal Nucleus			Accessory Basal Nucleus			Central Nucleus			Entorhinal Cortex
Case	L	R	Avg	L	R	Avg	L	R	Avg	L	R	Avg	L	R	Avg	L	R	Avg
24349	61.2	89.7	75.4	79.1	100.0	89.5	77.9	100.0	88.9	49.6	100.0	74.8	46.1	68.0	57.1	49.3	40.7	45.0
25468	75.6	87.7	81.7	93.2	99.5	96.3	95.2	100.0	97.6	81.0	99.6	90.3	59.5	84.4	72.0	83.6	83.5	83.6
25571	95.5	70.4	82.9	100.0	89.2	94.6	100.0	90.3	95.2	100.0	70.2	85.1	90.9	75.9	83.4	49.9	78.0	64.0
25627	71.9	80.3	76.1	98.5	92.5	95.5	97.2	96.8	97.0	58.3	89.1	73.7	47.9	63.7	55.8	57.3	66.6	62.0
25942	73.6	59.3	66.5	94.5	73.9	84.2	94.4	70.0	82.2	66.0	45.5	55.7	60.2	61.3	60.8	60.2	77.9	69.1
26085	83.3	84.7	84.0	98.5	100.0	99.3	97.2	99.4	98.3	93.0	94.6	93.8	59.6	65.4	62.5	33.1	57.7	45.4
Mean	76.8	78.7	77.8	94.0	92.5	93.2	93.6	92.7	93.2	74.6	83.2	78.9	60.7	69.8	65.2	55.6	67.4	61.5

Data are the percentage of normal volume damaged within the amygdala as a whole, the lateral, basal, accessory basal and central nuclei, as well as the entorhinal cortex. L – percentage of damage to the left hemisphere; R – percentage of damage to the right hemisphere; Avg – average of L and R.