Table 3.

Effect of AD and age on the volume of the given structure. Change and Slope show the change in volume in thousandths of percent of intracranial volume. Slope is per decade. A negative Change value indicates loss of volume in AD relative to HC. A negative Slope indicates a loss in volume with age. The p-values have been corrected for 12 comparisons; those with p < 0.05 are marked with an asterisk. See Table 1 for structure abbreviations.

Structure	AD Change	p	Age Slope	p
NA-L	−2.82	0.051142	−2.93	0.000951 *
NA-R	−2.36	0.117383	−3.15	0.000084 *
BF-L	−2.39	0.000641 *	−1.54	0.003073 *
BF-R	−2.38	0.000138 *	−1.03	0.032481 *
SepN-L	−0.47	0.289839	−0.09	0.999968
SepN-R	−0.58	0.007340 *	−0.05	1.000000
HTh-L	−1.95	0.023953 *	−2.36	0.000181 *
HTh-R	−2.09	0.001621 *	−2.04	0.000771 *
MB-L	−0.20	0.874555	−0.10	0.974076
MB-R	−0.30	0.238399	−0.09	0.998295
Fx-L	−3.13	0.007580 *	−2.87	0.000475 *
Fx-R	−2.84	0.025472 *	−2.81	0.010283 *