Table 2. Pearson’s correlation coefficients (r) and associated p-values between aMMN amplitude (frontal and temporal) and neuropsychological test scores for healthy elderly, aMCI and AD participants at 400-ITI condition.
| MMN - ITI 400 |
||||
|---|---|---|---|---|
| Frontal MMN |
Temporal MMN |
|||
| r | p-value | r | p-value | |
| MMSE | −0.047 | 0.79 | 0.136 | 0.46 |
| Token Test | −0.319 | 0.08 | 0.188 | 0.31 |
| Digit Span | −0.206 | 0.27 | 0.336 | 0.07 |
| Spatial Span | −0.194 | 0.30 | 0.080 | 0.67 |
| Rey Recall | −0.115 | 0.55 | 0.077 | 0.69 |
| Rey Auditory Verbal Learning Imm.Test | 0.087 | 0.70 | 0.126 | 0.58 |
| Rey Auditory Verbal Learning Diff. Test | −0.137 | 0.54 | 0.465 | 0.03 |
| Rey Copy | −0.082 | 0.66 | 0.179 | 0.34 |
| Trial-Making Test A | −0.013 | 0.95 | −0.094 | 0.65 |
| Trial-Making Test B | 0.531 | 0.01 | −0.273 | 0.21 |
Significant values are in bold.