Research Article
Maladaptive Plasticity in Aphasia: Brain Activation Maps Underlying Verb Retrieval Errors
Table 4
Participants 1, 2, and 3: significantly activated areas associated with successful verb naming (adapted from Durand [
17]).
| | Left hemisphere | Right hemisphere | | Region | BA | Results SPM | -score | Cluster size | Region | BA | Results SPM | -score | Cluster size | | | | | | | |
| Participant 1 | Middle frontal gyrus | 6 | −38 | 0 | 62 | 4.07 | 608 | Superior frontal gyrus | 6 | 10 | 2 | 64 | 4.54 | 608 | Precentral gyrus | 4 | −56 | −8 | 50 | 4.64 | 129 | Precentral gyrus | 6 | 66 | −12 | 40 | 4.21 | 506 | Precentral gyrus | 4 | −16 | −28 | 72 | 4.3 | 111 | Middle frontal gyrus | 6 | 28 | −6 | 54 | 3.98 | 153 | Pons | | −2 | −22 | −36 | 4.87 | 57 | Superior temporal gyrus | 22 | 70 | −36 | 12 | 4.01 | 64 | | | | | | | | Middle temporal gyrus | 21 | 70 | −32 | 4 | 3.64 | 64 |
| Participant 2 | Middle occipital gyrus | 18 | −48 | −76 | −8 | 7.13 | 3404 | Middle frontal gyrus | 6 | 2 | −2 | 70 | 6.33 | 637 | Lingual gyrus | 18 | −10 | −72 | −8 | 6.14 | 3404 | Cerebellum, tuber | | 50 | −56 | −36 | 5.84 | 83 | Superior parietal lobule | 7 | −6 | −66 | 60 | 4.23 | 116 | Fusiform gyrus | 37 | 45 | −56 | −24 | 3.9 | 83 | Precuneus | 7 | −15 | −72 | 45 | 3.88 | 116 | Cerebellum, inferior semilunar lobule | | 12 | −70 | −48 | 4.29 | 74 | | | | | | | | Superior temporal gyrus | 22 | 54 | 14 | −6 | 4.68 | 54 | | | | | | | | Superior frontal gyrus | 9 | 2 | 52 | 40 | 3.91 | 22 | | | | | | | | Middle temporal gyrus | 21 | 66 | −50 | 2 | 3.8 | 22 |
| Participant 3 | Inferior frontal gyrus | 45 | −54 | 22 | 18 | 6.05 | 2028 | Sulcus callosomarginalis | 8 | 10 | 18 | 48 | 5.82 | 1858 | Inferior frontal gyrus | 44 | −40 | 10 | 20 | 5.84 | 2028 | Middle frontal gyrus | 8 | 6 | 32 | 36 | 4.75 | 1858 | Middle frontal gyrus | 6 | −46 | 12 | 48 | 5.25 | 2028 | Middle frontal gyrus | 8 | 36 | 20 | 48 | 3.66 | 266 | Middle frontal gyrus | 6 | −22 | 14 | 44 | 4.67 | 1858 | Caudate nucleus | | 18 | −20 | 22 | 4.17 | 205 | Middle frontal gyrus | 6 | −28 | 48 | 18 | 4.68 | 449 | Inferior temporal gyrus | 37 | 48 | −56 | −14 | 4.07 | 17 | Superior frontal gyrus | 9 | −8 | 50 | 30 | 3.75 | 449 | | | | | | | | Superior parietal lobule | 7 | −36 | −72 | 46 | 5.17 | 167 | | | | | | | |
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