. Author manuscript; available in PMC: 2016 Sep 1.

Published in final edited form as: J Autism Dev Disord. 2015 Sep;45(9):3030–3040. doi: 10.1007/s10803-015-2467-9

Table 2.

Partial Pearson R correlations between manual motor performance and fractional anisotropy (FA) and mean diflusivity (MD) of white matter tracts within the ASD group, controlling for age.

	Grip	Tap
Inferior Corticospinal FA	+.39^***	+.36^**
Inferior Corticospinal MD	−.37^**	−.18^*
Inferior Cerebellar Peduncle FA	+.16	+.20
Inferior Cerebellar Peduncle MD	−.09	−.21
Superior Cerebellar Peduncle FA	+.17	+.37^**
Superior Cerebellar Peduncle MD	−.06	−.27^*
Middle Cerebellar Peduncle FA	−.06	+.07
Middle Cerebellar Peduncle MD	−.18	−.18
Posterior Limb of Internal Capsule FA	+.08	+.11
Posterior Limb of Internal Capsule MD	−.09	−.18
Whole Brain Mean FA	+.20	+.38**

Note:

p < .05

^**

p < .01

^***

p < .001