Research Article
Sensorimotor Cortical Neuroplasticity in the Early Stage of Bell’s Palsy
Table 2
Task-related fMRI results for healthy controls.
| Tasks | Brain region | Cluster size | Peak score | MNI coordinates (mm) | | | |
| Facial movement | L S1/M1 | 346 | 7.38 | −51 | −12 | 42 | R S1/M1 | 273 | 6.65 | 48 | −9 | 45 | R SMA | 175 | 6.42 | 6 | −3 | 63 | B cerebellum | 126 | 6.34 | 12 | −63 | −18 |
| Right hand movement | L S1/M1 | 1216 | 7.58 | −33 | −24 | 54 | B cerebellum | 505 | 7.27 | 12 | −54 | −15 | L thalamus | 535 | 7.01 | −15 | −21 | 6 |
| Left hand movement | R S1/M1 | 533 | 7.50 | 36 | −21 | 51 | L cerebellum | 552 | 7.14 | −18 | −54 | −18 | B SMA | 434 | 6.96 | 6 | 0 | 45 | R thalamus | 531 | 6.75 | 15 | −21 | 6 | R putamen | | 6.02 | 24 | 3 | 6 | R S2 | 149 | 6.05 | 48 | −21 | 24 |
| Right facial sensory | L S2/S1/M1 | 744 | 6.84 | −39 | −15 | 18 | R cerebellum | 42 | 5.84 | 6 | −66 | −12 |
| Left facial sensory | R S2/S1/M1 | 201 | 6.74 | 60 | −18 | 24 | L S1 | 29 | 5.47 | −60 | −18 | 30 |
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B, bilateral; L, left; M1, primary motor cortex; R, right; S1, primary somatosensory cortex; S2, secondary somatosensory cortex; SMA, supplementary motor area.
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