Breaching Subjects’ Thoughts Privacy: A Study with Visual Stimuli and Brain-Computer Interfaces

Table 1

Comparison of the parameters used between the literature and this work.

Reference	Number of channels	Stimuli duration	Percentage of target images	Number of images presented	Number of subjects	Task performed
Martinovic et al. [13]	14	250 ms	1	11	30	Visualize images
Frank et al. [15]	8	13.3 ms	2	900	29	Watch a video
This work	8	500 ms, 250 ms, 100 ms, 50 ms, 10 ms	8	60	10	Visualize images