[1] Keio Univ, Dept Neurol, Sch Med, Tokyo, Japan
[2] Jikei Univ, Dept Neurol, Sch Med, Tokyo, Japan
[3] Natl Hosp Org Tokyo Med Ctr, Dept Neurol, Tokyo, Japan
[4] Tokyo Metropolitan Univ, Grad Sch Human Hlth Sci, Tokyo, Japan
[5] Keio Univ, Dept Physiol, Sch Med, Tokyo, Japan
[6] RIKEN Ctr Brain Sci, Lab Marmoset Neural Architecture, Saitama, Japan
[7] Keio Univ, Dept Radiol, Sch Med, Tokyo, Japan
[8] Keio Univ, Dept Orthoped Surg, Sch Med, Tokyo, Japan