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. 2017 Aug 25;17:162. doi: 10.1186/s12883-017-0940-0

Fig. 1.

Fig. 1

Insular hyperintensity shown on fluid-attenuated inversion-recovery MRI. 3-Tesla axial fluid-attenuated inversion-recovery images at the insular level show insular hyperintensity (a, arrow). The patient had an electrographic seizure on frontal strip of insular ECoG (b), which disappeared after insular resection (c)