Table 5.

Multiple Regression Results: Pause Variables as Predictors of Cortical Thickness.

	Pause Rate by Word Class (Noun > Verb)		Pause Rate by Frequency (Low > High)		Pause Rate by Length (Long > Short)
Region	Z	p	Z	p	Z	p
Pars orbitalis	n.s.		n.s.		n.s.
Pars triangularis	−2.744	0.009	n.s.		n.s.
Pars opercularis	−2.140	0.039	n.s.		n.s.
Caudal middle frontal gyrus	n.s.		n.s.		n.s.
Precentral gyrus	−2.263	0.029	n.s.		−2.012	0.051
Middle temporal gyrus	n.s.		n.s.		n.s.
Superior temporal gyrus	n.s.		n.s.		n.s.
Supramarginal gyrus	−2.352	0.024	n.s.		−2.891	0.006
Inferior parietal cortex	−2.724	0.010	−2.088	0.044	−2.537	0.015

Regions in which pause variables predicted cortical thickness (p < .1) are summarized.