1. Laboratory for Motor Learning Control; RIKEN Brain Science Institute; 2-1 Hirosawa; Wako-Shi; Saitama; 351-0198; Japan
2. Support Unit for Neuromorphological Analysis; RIKEN; Brain Science Institute; Saitama; Japan
3. Department of Genetics and Behavioral Neuroscience; Gunma University Graduate School of Medicine; Gunma; Japan
4. Department of Neurophysiology; Brain Research Institute; Niigata University; Niigata; Japan