Table 1.

Predictive performances (simple correlations between predicted and empirical = Pearson's R) of the best of 16 inducers for each language score and data configuration. No model which employed connectivity variables was significantly better than the lesion load model, when predicting any language score (all p > 0.2). Med. = median; N = sample size; L = lesion load model; C(r) = restricted connectivity model; C(f) = full connectivity model; LC(r) = lesion load appended to restricted connectivity; LC(f) = lesion load appended to full connectivity; LsC(r) = stacked model with lesion load and restricted connectivity; LsC(f) = stacked model with lesion load and full connectivity.

TASK			R: Predicted vs. Empirical
	Med. (range)	N (all/impaired)	L	C(r)	C(f)	LC(r)	LC(f)	LsC(r)	LsC(f)
Fluency	68 (38)	812/255	0.72	0.73	0.73	0.73	0.73	0.72	0.70
Comprehension of spoken words	65 (40)	814/158	0.50	0.51	0.50	0.51	0.50	0.51	0.50
Comprehension of spoken sentences	63 (44)	813/370	0.66	0.67	0.66	0.67	0.66	0.67	0.65
Comprehension of spoken paragraphs	60 (26)	805/116	0.44	0.43	0.39	0.43	0.40	0.44	0.45
Comprehension of spoken language	63 (48)	805/283	0.66	0.67	0.66	0.67	0.67	0.66	0.65
Comprehension of written words	65 (37)	813/256	0.54	0.53	0.55	0.54	0.55	0.54	0.53
Comprehension of written sentences	64 (47)	809/278	0.67	0.66	0.66	0.68	0.67	0.66	0.64
Comprehension of writing	65 (48)	808/339	0.67	0.66	0.67	0.68	0.67	0.67	0.65
Repeating words	57 (30)	813/312	0.63	0.64	0.65	0.63	0.64	0.63	0.62
Repeating complex words	62 (24)	812/252	0.64	0.66	0.64	0.65	0.64	0.64	0.62
Repeating non-words	67 (29)	813/233	0.57	0.57	0.56	0.57	0.56	0.57	0.58
Repeating digit strings	66 (31)	815/253	0.70	0.70	0.69	0.69	0.69	0.70	0.70
Repeating sentences	63 (24)	811/293	0.76	0.75	0.75	0.76	0.75	0.76	0.75
Repeating (all)	58 (38)	810/445	0.73	0.74	0.74	0.74	0.74	0.74	0.73
Object naming	66 (37)	815/352	0.71	0.72	0.72	0.72	0.72	0.72	0.70
Action naming	69 (30)	813/420	0.68	0.70	0.69	0.70	0.69	0.70	0.68
Naming (all)	69 (40)	807/341	0.74	0.75	0.75	0.75	0.75	0.75	0.74
Spoken picture description	63 (36)	805/397	0.72	0.73	0.73	0.73	0.73	0.73	0.72
Reading words	69 (31)	809/362	0.68	0.70	0.69	0.69	0.69	0.68	0.67
Reading complex words	67 (27)	805/304	0.69	0.69	0.69	0.69	0.69	0.69	0.68
Reading function words	62 (27)	808/97	0.60	0.60	0.60	0.60	0.60	0.58	0.58
Reading non-words	61 (28)	807/330	0.70	0.70	0.70	0.70	0.69	0.70	0.69
Reading	66 (33)	805/335	0.72	0.73	0.73	0.73	0.73	0.72	0.71
Writing (copying)	61 (28)	796/101	0.45	0.43	0.43	0.44	0.43	0.38	0.38
Written picture naming	67 (29)	801/189	0.58	0.60	0.59	0.59	0.58	0.58	0.56
Writing to dictation	68 (30)	799/299	0.68	0.68	0.67	0.68	0.67	0.69	0.68
Writing	65 (35)	786/270	0.67	0.67	0.66	0.67	0.67	0.69	0.67
Written picture description	71 (33)	781/354	0.71	0.71	0.71	0.72	0.71	0.71	0.71