Probabilistic tractography of the optic radiation to improve prediction of visual outcomes following temporal lobe epilepsy surgery: an international multicenter study.
OBJECTIVE Postoperative visual field deficits (VFDs) following anterior temporal epilepsy surgery often result from Meyer's loop (ML) injury. Optic radiation (OR) tractography aids surgical planning, but accuracy varies by method. Deterministic diffusion tensor imaging (Det-DTI) tractography underrepresents fiber compl...