Lukáš Vařeka

2 Questions 6 Answers 0 Followers

Questions related from Lukáš Vařeka

What is the minimum number of participants in a study?

Suppose we have an EEG study with 3 groups. The recorded numbers of participants for each group were 7, 3, and 7, respectively. The reviewer correctly claimed that this is not enough statistically...

04 March 2015 5,785 7 View

Is there a state-of-the-art method for feature extraction in the P300 BCI systems?

Many publications present different classification algorithms, but a comparison of various methods for feature extraction is still missing (as far as I know). It appears to me that time domain is...

10 February 2015 6,282 3 View