Research Article

Abnormal Functional Resting-State Networks in ADHD: Graph Theory and Pattern Recognition Analysis of fMRI Data

Table 3

ADHD types classification: sensitivity, specificity, and score for each centrality descriptor. Note: the accuracy measures could not be obtained at the NeuroIMAGE site due to the small number of ADHD-combined subjects.

Inattentive ADHD versus Combined ADHD
DescriptorCut-offPekingKennedy KriegerNeuroIMAGENew YorkOHSUAll sites
SpecSensScoreSpecSensScoreSpecSensScoreSpecSensScoreSpecSensScoreSpecSensScore

Unweighted graphCloseness0.1100%0%50%100%0%50%100%0%50%100%0%50%0%100%50%
0.15100%0%50%100%0%50%100%0%50%100%0%50%100%0%50%
0.25100%0%50%100%0%50%100%0%50%100%0%50%100%0%50%
Between0.134%69%52%94%40%67%63%37%50%96%42%69%62%45%54%
0.1531%71%51%94%40%67%58%33%45%96%50%73%58%47%53%
0.2541%69%55%88%0%44%63%37%50%91%42%66%64%46%55%
Degree0.145%61%53%94%40%67%63%35%49%87%58%73%60%49%54%
0.1528%71%50%94%20%57%66%33%49%78%75%77%60%55%58%
0.2534%71%53%88%20%54%64%42%53%74%58%66%67%55%61%

Weighted graphCloseness34%71%53%100%40%70%63%35%49%74%33%54%60%37%49%
Between28%78%53%100%0%50%66%37%51%74%17%45%58%46%52%
Degree31%73%52%88%20%54%64%37%51%78%67%72%59%51%55%
EVC34%71%53%69%0%34%66%37%51%87%58%73%65%46%56%
Burt100%0%50%100%0%50%100%0%50%100%0%50%100%0%50%