Table 1.

Percentage measurement change during maturation and senescence. Maturation defined as percentage change from age 15 to peak; senescence defined as percentage change from peak to age 75

	CingC	CingH	IFOF	ILF	SLF	UNC	ARC	TR	CST	CC. Major	CC. Minor	Mean ± Std
FA
Maturation	0.71	0.72	0.11	0.09	‐3.17	1.41	‐2.99	‐1.05	‐3.23	1.02	‐11.49	‐1.62 ±3.71
Senescence	‐2.36	‐4.45	‐3.67	‐6.45	‐0.31	‐2.95	0.40	4.64	0.55	‐2.42	0.00	‐1.55 ±3.01
ICVF
Maturation	6.06	8.78	2.23	5.15	3.69	10.04	3.22	6.10	5.09	2.98	0.21	4.87 ±2.85
Senescence	‐2.87	‐3.40	‐4.65	‐4.56	‐2.60	‐4.36	‐2.69	‐2.47	‐0.35	‐3.61	‐5.58	‐3.38 ±1.42
g‐ratio
Maturation	‐0.19	‐0.97	‐0.34	‐0.45	‐0.04	‐0.48	‐0.10	‐0.13	‐0.01	‐0.11	‐0.45	‐0.30 ±0.28
Senescence	2.76	2.14	1.54	2.26	2.21	1.61	2.07	2.18	1.53	2.40	2.36	2.10 ±0.39
MD
Maturation	‐3.24	‐2.60	‐1.27	‐3.56	‐2.49	‐4.51	‐1.12	‐3.54	‐2.75	‐1.92	‐2.45	‐2.68 ±1.01
Senescence	3.49	0.54	5.72	4.35	4.13	3.22	4.07	3.17	2.11	0.88	5.68	3.40 ±1.69
MT
Maturation	3.10	7.24	2.51	4.27	1.19	7.21	1.29	3.28	1.73	2.04	1.45	3.21 ±2.20
Senescence	‐8.53	‐7.75	‐7.89	‐9.22	‐7.47	‐8.06	‐7.32	‐7.37	‐4.50	‐8.18	‐10.06	‐7.85 ±1.39
ODI
Maturation	6.03	8.67	6.50	11.12	6.35	9.94	4.41	7.64	13.95	‐1.25	21.59	8.63 ±5.81
Senescence	‐0.33	5.13	‐0.92	‐0.39	‐3.17	‐1.68	‐2.50	‐11.33	‐3.63	7.47	‐0.09	‐1.04 ±4.82
R1
Maturation	3.53	6.54	3.32	4.05	1.71	6.54	1.89	4.74	2.88	1.80	2.30	3.57 ±1.76
Senescence	‐5.70	‐4.41	‐5.20	‐5.79	‐5.18	‐5.00	‐4.87	‐5.02	‐2.95	‐6.54	‐5.94	‐5.15 ±0.94
R2*
Maturation	7.17	12.18	6.84	6.74	4.34	10.41	4.34	8.92	7.20	3.75	3.69	6.87 ±2.79
Senescence	‐5.77	‐1.89	‐5.19	‐4.14	‐5.38	‐3.49	‐4.60	‐6.45	‐1.64	‐5.41	‐5.63	‐4.51 ±1.58

ARC = arcuate fasciculus; CC. Major = corpus callosum forceps‐major; CC. Minor = corpus callosum forceps‐minor; CingC = cingulum‐cingulate; CingH = cingulum‐hippocampus; CST = corticospinal tract; IFOF = inferior fronto‐occipital fasciculus; ILF = inferior longitudinal fasciculus; SLF = superior longitudinal fasciculus; TR = thalamic radiations; UNC = uncinate fasciculus.