Table 2.

Volumetric Reduction of the Hippocampus

Group	Volume Reduction
Subjects	Hippocampus
Neo-H-ibo	L%	R%	X%	% Remaining
Neo-H-ibo-1	27.6	10.6	19.1	80.8
Neo-H-ibo-2	61.1	72.8	67.0	33.0
Neo-H-ibo-3	54.7	47.8	51.3	48.7
Neo-H-ibo-4	33.6	61.6	47.6	52.3
Neo-H-ibo-5	49.1	64.0	56.6	43.4
Neo-H-ibo-6	21.3	8.3	14.8	85.2
Mean	41.2	44.1	42.7	57.2

L% = Percent reduction of hippocampal volume and left hemisphere, R% = Percent reduction of hippocampal volume and right hemisphere, X% = Average percent reduction in both hemispheres and % Remaining = tissue still visible in the T1 despite hippocampal lesion