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Table 3 Association between mean lesion volumes and motor impairment scores in a sub-analysis of 9 patients with small subcortical lesions

From: Correlating lesion size and location to deficits after ischemic stroke: the influence of accounting for altered peri-necrotic tissue and incidental silent infarcts

Lesion Type: Lesion Volume,a cm3 Correlation Between Lesion Volume & Impairment Scores (p-value)b
Region 1 0.40
(0.24)
0.13 - 0.85
-0.58
(0.05)*
Region 2 0.34
(0.32)
0.03 - 1.04
-0.22
(0.3)
Region 3 0.038
(0.023)
0.0 - 0.064
-0.64
(0.03)*
Region 4 0.92
(1.4)
0.01 - 2.9
-0.25
(0.3)
Region 1 + 2 0.81
(0.41)
0.24 - 1.5
-0.55
(0.06)
Region 1 + 2 + 3 0.77
(0.43)
0.24 - 1.4
-0.55
(0.06)
Region 1 + 2 + 3 + 4 1.69
(1.74)
0.40 - 3.91
-0.62
(0.04)*
  1. a Lesion volumes are shown as mean (SD) and range
  2. b Correlation between mean lesion volume of a Region and Fugl-Meyer motor impairment scores (Values are Spearman rank correlation coefficients, with p-values in brackets)
  3. * Significant at p < 0.05