[1] Tulane Univ, Sch Med, New Orleans, LA USA
[2] Tokyo Med & Dent Univ, Grad Sch Med & Dent Sci, Dept Oral & Maxillofacial Anat, Tokyo 1138510, Japan
[3] Tulane Univ, Sch Med, Tulane Ctr Clin Neurosci, Dept Neurosurg, New Orleans, LA USA
[4] Tulane Univ, Sch Med, Tulane Ctr Clin Neurosci, Dept Neurol, New Orleans, LA USA
[5] Tulane Univ, Sch Med, Dept Struct & Cellular Biol, New Orleans, LA USA
[6] St Georges Univ, Dept Anat Sci, True Blue, Grenada
[7] Ochsner Hlth Syst, Tulane Ctr Clin Neurosci, Dept Neurosurg, New Orleans, LA USA
[8] Tulane Univ, Sch Med, Dept Surg, New Orleans, LA USA
[9] Univ Queensland, Brisbane, Australia
[10] Kurume Univ, Sch Med, Dent & Oral Med Ctr, Kurume, Japan
[11] Kurume Univ, Sch Med, Dept Anat, Div Gross & Clin Anat, Kurume, Japan