Selection of the optimal channel configuration for implementing wearable EEG devices for the diagnosis of mild cognitive impairment

Table 4 Comparisons of the most frequently selected feature values between the MCI and HC groups

Feature list	MCI (mean ± SD)	HC (mean ± SD)	p-value
DASM (δ) between FC5 and FC6 (μV²)	0.4687 ± 0.4653	0.0953 ± 0.1045	** 0.0016
HE in F3	0.7806 ± 0.0664	0.7288 ± 0.0505	** 0.0063
PAC (θ-β_H) in P8	0.1172 ± 0.0100	0.1281 ± 0.0141	* 0.025
HE in C4	0.7464 ± 0.0624	0.6948 ± 0.0582	** 0.0054

Statistical analysis was performed using a two-tailed Student’s t-test, as the normality of each compared feature was confirmed using the one-sample Kolmogorov–Smirnov test. * p < 0.05, ** p < 0.01, *** p < 0.001

ISSN: 1758-9193