Table 1 Correlation matrix between age, neuropsychological assessment scores, and MEG spectral parameters.

From: Distinctive effects of executive dysfunction and loss of learning/memory abilities on resting-state brain activity

 

AGE

MMSE

FAB

MF

IAF

r

p (FDR)

r

p (FDR)

r

p (FDR)

r

p (FDR)

r

p (FDR)

MMSE

− 0.258

 < 0.001*

        

FAB

− 0.361

 < 0.001*

0.697

 < 0.001*

      

MF

− 0.139

0.013*

0.460

 < 0.001*

0.437

 < 0.001*

    

IAF

− 0.150

0.015*

0.439

 < 0.001*

0.413

 < 0.001*

0.780

 < 0.001*

  

SSE

− 0.106

0.059

0.221

0.001*

0.301

 < 0.001*

0.635

 < 0.001*

0.349

 < 0.001*

  1. MMSE, Mini-Mental State Examination; FAB, Frontal Assessment Battery; MF, Median Frequency; IAF, Individual Alpha Frequency; SSE, Shannon’s Spectral Entropy; r, averaged correlation coefficient across bootstrap iterations; p (FDR), p-values of bootstrapping statistics with FDR correction. An asterisk (*) indicates statistically significant correlations after FDR correction.
Back to article page