Table 2 Participants demographics.

From: The DecNef collection, fMRI data from closed-loop decoded neurofeedback experiments

  Sample size Female/Male Age (y) [mean ± std]
Study 1 24 4/20 22.3 ± 2.2
Study 2 12 1/11 21.2 ± 1.8
Study 3 9 (17) 3/6 (6/11) 23.6 ± 3.6 (23.5 ± 2.8)
Study 4 10 3/7 24.3 ± 3.1
Study 5 12 (17) 4/8 (6/11) 22.5 ± 2.7 (22.6 ± 2.3)
  1. For Study 3 and 5, consent for data sharing was obtained only from a subgroup of participants. The demographics are reported for both the subgroup and the original group, the latter in brackets.