Study on Brain Computer Interface by SSVEP for healthy people

2017 Fiscal Year Final Research Report

• Project/Area Number: 15K21078
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Life / Health / Medical informatics; Human interface and interaction
• Research Institution: Nagoya Institute of Technology
• Principal Investigator: Funase Arao 名古屋工業大学, 工学(系)研究科(研究院), 准教授 (60378239)
• Project Period (FY): 2015-04-01 – 2018-03-31
• Keywords: 脳波 / インタフェース / SSVEP

Outline of Final Research Achievements

Our purpose of this study is to obtain knowledge on developing brain computer interfaces for healthy people. Especially we focus on shape of checkerboard for generation of SSVEP, effectual length between users and visual stimuli, and algorithm without subject’s training. Results in this study is as following. 1) The bigger size of checkerboard is, the larger power of SSVEPs is. 2) The more the number of grid in checkerboard is, the larger power of SSVEPs is. 3) There are two type of subject in relationship between length and power of SSVEPs. 4) We developed the algorithm without subject’s training. Detecting rate is over 90%.

Free Research Field

生体情報処理