Table 3.

Regression model for motion coherence thresholds against fractional anisotropy (FA) in left and right superior longitudinal fasciculus (SLF) and in the overall white matter skeleton. Note that a negative t-value signifies a positive association with high sensitivity to global motion or form.

	Motion coherence threshold
Term	t ratio	p > |t|
Intercept	3.14	<0.0021**
Age	−6.72	<0.0001***
Age* age	3.56	<0.0005***
Gender	0.15	0.881
Left SLF FA	2.54	0.012*
Right SLF FA	−2.59	0.011**
Total skeleton FA	−0.83	0.406

^***= p ≤ 0.001

^**= p ≤ 0.01

^*= p ≤ 0.05