In the original version of this Article Jae-Myoung Kim was incorrectly affiliated with ‘Department of Neurology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea’. The correct affiliations are listed below. Department of Research and Development, Optics Brain Electronics Laboratory, OBELAB Inc, Seoul, Republic of Korea. Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea. The original Article has been corrected.