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FIG 2. Patient 3, with schizencephaly and focal cortical dysplasia. Abnormal gyral pattern is noted in the right hemisphere. Ipsilateral activation index on the unaffected hemisphere is 15.4.
A and B, Functional MR images (90/56; T1-weighted images [250/14/2]) show the activation areas located in the vicinity of the central sulcus of the unaffected hemisphere during the right-hand (arrow, A) and left-hand (B) motor tasks.
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