Research Article

Identification of Visual Imagery by Electroencephalography Based on Empirical Mode Decomposition and an Autoregressive Model

Figure 1

Two visual imagery tasks used in this study. (a) The subject was instructed to imagine a static star (static picture). (b) The subject was instructed to imagine a star moving to the right (dynamic picture). The dotted arrow in panel b indicates the direction of movement.
(a)
(b)