Association fibers connecting the Broca center and the lateral superior frontal gyrus: a microsurgical and tractographic anatomy

Abstract

Based on its character, this tract was named the Broca-LSFG pathway. These findings suggest a close relationship between this pathway and language organization. The structural anatomy of the Broca-LSFG pathway may explain speech disturbances induced by LSFG stimulation that are sometimes observed during intraoperative language mapping.