Single laser to multiple optical fiber device for optogenetics-based epidural spinal cord stimulation. - Shih-Yin Chang; Kazunori Naganuma; Hoshinori Kanazawa; Kenta Takashima; Kuniaki Konishi; Takao Someya; Masaki Sekino; Yasuo Kuniyoshi; Hiroshi Onodera (NER, 2017)