Definition of "intercommissural"

The theoretical pallidal target was 2 to 4 mm anterior to the midcommissural point, 19 to 22 mm lateral to the midline, and 3 to 6 mm below the intercommissural line.

2016 January 9, “Long-Term Clinical Outcome of Internal Globus Pallidus Deep Brain Stimulation for Dystonia”, in PLOS ONE‎