TABLE 1.

Results of ANOVAs Testing for Main Effects of Age and fWBI and for Interactions for the Weights of the Brain, Brain Region that Showed Changes, and Pituitary and for Total Pituitary Growth Hormone, Total Pituitary Protein, the Ratio of Growth Hormone to Pituitary Protein and Plasma IGF-I

		Brain	Olfactory bulb	Hippocampus	Dorsal cortex	Cerebellum	Pituitary	Growth hormone	Total pituitary protein	Ratio	IGF-I
34 Weeks after fWBI
fWBI	F(1, 21)	51.215	12.317	4.336	3.359	5.463	73.669	60.701	82.398	0.803	51.516
	P	<0.001	0.002	0.049	0.08	0.03	<0.001	<0.001	<0.001	0.38	<0.001
Age	F(1, 21)	14.677	0.245	3.396	0.191	0.065	46.396	1.704	23.389	27.192	0.114
	p	<0.001	0.626	0.079	0.666	0.801	<0.001	0.21	<0.001	<0.001	0.074
Interaction	F(1, 21)	7.180	0.000	2.019	1.310	0.230	1.396	6.006	5.415	1.691	3.349
	P	0.01	0.98	0.17	0.27	0.64	0.048	0.02	0.03	0.21	0.08
62 Weeks after fWBI
fWBI	F(1, 45)	48.415	6.525	3.886	21.177	21.610	72.515	61.817	95.915	0.449	3.855
	P	<0.001	0.01	0.06	<0.001	<0.001	<0.001	<0.001	<0.001	0.51	<0.001
Age	F(1, 45)	0.890	0.657	1.706	0.084	0.101	93.501	0.879	73.390	61.066	38.160
	P	0.35	0.42	0.20	0.77	0.75	<0.001	0.35	<0.001	<0.001	0.06
Interaction	F(1, 45)	9.231	8.690	4.603	0.540	1.207	2.177	13.390	4.603	1.337	2.390
	P	0.004	0.005	0.04	0.47	0.28	0.15	<0.001	0.04	0.26	0.13

Note. Comparisons indicating significant effects of fWBI and/or age and significant interactions are highlighted in bold type.