Table 6.

2-month-old model threshold values for the 27 tested parameters. For each parameter, the first value listed used a brain shear modulus of 811Pa, and the second value used a shear modulus of 692Pa.

2-month		Pop10 Thresholds		Pop50 Thresholds		Pop90 Thresholds
		Youden’s Index	100% Sensitivity	Youden’s Index	100% Sensitivity	Youden’s Index	100% Sensitivity
Forebrain	S	0.887–0.944	0.629–0.682	0.482–0.625	0.356–0.379	0.170–0.184	0.170–0.184
	SR, s−1	299–315	299–315	181–182	154–155	79.9–87.6	78.7–79.9
	SxSR, s−1	248–274	108–120	46.8–59.4	34.1–38.1	11.0–11.8	11.0–11.8
WMT	S	0.846–0.892	0.526–0.564	0.504–0.634	0.341–0.363	0.260–0.314	0.236–0.247
	SR, s−1	249–278	201–213	167–171	121–125	75.3–77.8	73.2–75.3
	SxSR, s−1	139–146	65.3–74.4	47–53.1	25.5–28.3	11.7–20.0	11.7–12.0
Tract- oriented	S	0.357–0.382	0.310–0.333	0.185–0.200	0.158–0.172	0.065–0.071	0.065–0.071
	SR, s−1	136–141	136–141	87.9–89.3	71.0–73.7	38.3–38.7	38.3–38.7
	SxSR, s−1	23.7–27.5	23.7–27.5	8.15–9.57	6.92–8.15	1.56–1.83	1.56–1.83

Bold values indicate the thresholds associated with the best predictors across both ages.