Erratum
for Haaland et al., Brain 123 (11) 2306-2313.
Brain, Vol. 124, No. 1, 243-244,
January 2001
© 2001 Oxford University Press
Erratum
Neural representations of skilled movement
by Kathleen Y. Haaland, Deborah L. Harrington and Robert T. Knight
The printer very much regrets that Fig. 3
in this paper was printed without a legend. This figure, as it should have appeared, is reprinted overleaf.
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Fig. 3 Overlap of lesions in patients who are limb apraxic (A, B and C, numbers 4, 5 and 8, respectively) and patients who are not (D, E and F, numbers 7, 9 and 8). Patients with damage anterior (A and D), posterior (B and E), or both anterior and posterior (C and F) to the central sulcus are shown separately. Overlapping the lesions in the anterior apraxic group (A) produced 100% overlap (yellow) in the middle frontal gyrus including Brodmann areas 46, 9, 8, 6, and 4 on sections 8 and 9. Lesion overlap of the same areas in the non-apraxics (B) was much less, especially for Brodmann areas 46 and 9 on section 8. Overlapping the lesions in the posterior apraxic group (B) produced an area of maximum overlap (pink) in areas 7, 39, and 40 on section 10. Comparison with the non-apraxics with posterior lesions (E) showed much less overlap (dark blue) in that area. Overlapping the lesions in the apraxic patients with anterior and posterior damage (C) showed 100% overlap (yellow) in areas 9 and 46 on section 8 with much less overlap (green) in the non-apraxics (F); areas 7, 39, and 40 on section 10 showed an area of maximum overlap (red) relative to the minimal overlap (blue) in the non-apraxics; area of maximum parietal overlap was in area 40 on section 9 (pink), with less overlap (red and green) in the non-apraxics.
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