Table 5.
Correlation of EEG features with domains of cognitive function.
| Study | Test | EEG Features | Correlation Coefficient (rs) |
|---|---|---|---|
| Frontal lobe | |||
| Bonanni 2010 [35] | FAB | P300 latency on auditory ERP | −0.6 |
| Bonanni 2010 [35] | FAB | P300 amplitude on auditory ERP | −0.5 |
| Attention/concentration | |||
| Aoki 2019 [62] | revised Wechsler Memory Scale | Occipital alpha activity | 0.45 |
| Executive function | |||
| van Dellen 2015 [45] | TMT-B | connectivity strength on MST | 0.31 |
| Dauwan 2016a [48] | TMT-B | mean PTE gradient in posterior brain regions in the beta band | −0.37 |
| Mehraram 2019 [61] | FAS verbal fluency | node degree in alpha range on weighted PLI | −0.46 |
| Mehraram 2019 [61] | FAS verbal fluency | average path length in alpha range on weighted PLI | 0.44 |
| Aoki 2019 [62] | Verbal fluency | Occipital alpha activity | 0.34 |
| Aoki 2019 [62] | Verbal fluency | memory perception network | 0.36 |
| Aoki 2019 [62] | Verbal fluency | sensorimotor network | −0.44 |
| Language | |||
| Mehraram 2019 [61] | Animal naming | clustering coefficient of weighted PLI network | −0.44 |
| Visual perception | |||
| van Dellen 2015 [45] | visual association test | Leaf fraction-MST | 0.29 |
| van Dellen 2015 [45] | visual association test | tree hierarchy-MST | 0.29 |
| van Dellen 2015 [45] | visual association test | connectivity strength-MST | 0.33 |
| Aoki 2019 [62] | shape discrimination | Occipital alpha activity | −0.46 |
| Aoki 2019 [62] | shape discrimination | memory perception network | −0.41 |
FAB = frontal assessment battery; MST = minimum spanning tree; TMT-B = trails making test-B.