Table 1.

	Intended Damage				Unintended Damage
	Hippocampal Formation				TH				TF
	R	L	Avg	W	R	L	Avg	W	R	L	Avg	W
H-Ibo-1	97.94	76.27	87.11	74.70	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
H-Ibo-2	81.27	75.75	78.51	61.56	20.08	53.09	36.59	10.66	27.59	60.31	43.95	16.64
H-Ibo-3	74.13	67.46	70.80	50.01	15.27	26.65	20.96	4.07	44.02	29.90	36.96	13.16
H-Ibo-4	76.25	56.21	66.23	42.86	27.83	13.61	20.72	3.79	19.39	18.50	18.94	3.59
H-Ibo-7	59.02	12.68	35.85	7.48	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
H-Ibo-8	98.39	79.78	89.09	78.50	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
H-Ibo-9	89.40	90.95	90.18	81.31	0.00	0.00	0.00	0.00	1.31	0.92	1.11	0.01
H-6	69.58	79.45	74.52	55.28	0.00	4.68	2.34	0.00	37.93	3.41	20.67	1.29
Mean	80.75	67.32	74.03	56.46	7.90	12.25	10.08	2.31	16.28	14.13	15.20	4.34

Note: Percentage of intended damage to Hippocampus (*CA fields, dentate gyrus and subiculum) and unintended damage to subjacent cortical areas. TH, TF,= areas TH, TF, of von Bonin & Bailey (1947). R = percentage of damage to the right hemisphere; L = percentage of damage to the left hemisphere; Avg = average of L and R; W = (L × R)/100 (weighted index as defined by Hodos & Bobko, 1984).