A brain-computer interface based cognitive training system for healthy elderly: A randomized control pilot study for usability and preliminary efficacy

by Lee, T.-S., Goh, S.J.A., Quek, S.Y., Phillips, R., Guan, C., Cheung, Y.B., Feng, L., Teng, S.S.W., Wang, C.C., Chin, Z.Y., Zhang, H., Ng, T.P., Lee, J., Keefe, R., Krishnan, K.R.R.
Published 2014