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Fig. 3 | BMC Neurology

Fig. 3

From: Diffusion tensor imaging for assessment of microstructural changes associate with treatment outcome at one-year after radiofrequency Rhizotomy in trigeminal neuralgia

Fig. 3

Bar charts of the volumes (a) in the lesion and normal sides and in the ablated and untreated sides after radiofrequency rhizotomy (RFA) (b) in the ablated side of the responders and non-responders. a A significantly increased TN volume in the lesion side after RFA is shown. b A significantly increased volume in the ablated side is shown in the non-responders after RFA, but no change is shown in the responders after RFA

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BMC Neurology

ISSN: 1471-2377

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