Figure 3: Preoperative axial T2-weighted MRI scan. (A) A large dominant insular tumor. (B) Postoperative axial T2-weighted MRI shows resection. (C) Functional overlays demonstrate the tumor volume in purple and the arcuate fasciculus in orange with blue and green representing verb generation and verbal fluency regions. ©George Samandouras 2022. MRI: Magnetic resonance imaging