(A) After 3 years, disconnection of anterior thalamic and striatal projections was associated with seizure freedom. Pie charts show patients being seizure free (green, ILAE 1) or seizure-relapsing (red, ILAE 2–6) according to each tract being disconnected or preserved. Each tract group includes the same tract in the left and right hemisphere. (B) Also, after 5 years, disconnection of anterior thalamic and striatal projections was associated with seizure freedom. Pie charts show patients being seizure free (green, ILAE 1) or seizure-relapsing (red, ILAE 2–6) according to each tract being disconnected or preserved.
Courtesy of Brain.