Effects of Different Types of Cognitive Training on Cognitive Function, Brain Structure, and Driving Safety in Senior Daily Drivers: A Pilot Study

Table 6

White matter clusters in which tract-based spatial statistical analyses have shown significant increases in fractional anisotropy (FA) after training in Group C.

	Size (mm^3)	MAX; (1 − P)	MNI peak coordinates (mm)			MNI COG coordinates (mm)
			L	1107	0.970	−23	−59	37	−19.5	−57.4	38.4
L	283	0.961	−28	−34	18	−29.1	−41.2	17.2
L	119	0.959	−42	−45	9	−39.3	−44.0	13.8
L	51	0.964	−22	−59	29	−23.1	−57.7	27.5
L	1	0.950	−32	−48	26	−32.0	−48.0	26.0
L	1	0.951	−36	−51	−5	−36.0	−51.0	−5.0

The listed clusters were defined by threshold-free cluster enhancement-corrected (1 − P) > 0.95.
COG: center of gravity.