Table 3.

Relationship between WM and cortical lesions

		LCL volume			Subpial/intracortical lesion volume
		r	p		r		p
PRL volume	Total volume	0.394	0.002		0.024		0.857
	Periventricular	0.396	0.002		−0.030		0.819
	Paraventricular	0.333	0.009		−0.003		0.984
	21–30 mm from ventricle	0.277	0.031		0.077		0.553
	31–40 mm from ventricle	0.254	0.048		0.121		0.352
Non-rim WM lesion volume	Total volume	0.601	<0.001		0.341		0.007
	Periventricular	0.616	<0.001		0.323		0.011
	Paraventricular	0.463	<0.001		0.246		0.056
	21–30 mm from ventricle	0.441	<0.001		0.242		0.060
	31–40 mm from ventricle	0.219	0.090		0.064		0.621
		LCL count			Subpial/intracortical lesion count
		r		p	r	p
PRL count		0.302		0.018	0.156	0.229
Non-rim WM lesion count		0.621		<0.001	0.311	0.015

Spearman correlations

Abbreviations: LCL: leukocortical lesions; PRL: paramagnetic rim lesions; WM: white matter