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. 2019 Aug 8;13:266. doi: 10.3389/fnhum.2019.00266

TABLE 6.

Least absolute shrinkage and selection operator (LASSO) for selecting appropriated variables and regularization.

Sessions Dependent variable Independent variable λ β
MDD on left DLPFC Change of STAI-SA Theta rACC 0.199 −0.375
Benzodiazepine −0.752
MDD on left DLPFC Change of STAI-SA Alpha left ITL 0.227 0.285
Alpha precuneus 0.187
Benzodiazepine −0.414
MDD on DMPFC Change of STAI-SA Theta left DLPFC 0.262 −0.199
Theta right insula −0.036
Theta precuneus 0.205
MDD on DMPFC Change of STAI-SA Alpha rACC 0.156 −0.018
Alpha left DLPFC −0.184
Alpha right ITL 0.114
Alpha left IPL 0.544
HC on left DLPFC Change of STAI-SA Theta n.s. 0.503 n.s.
HC on left DLPFC Change of STAI-SA Alpha n.s. 0.503 n.s.
HC on DMPFC Change of STAI-SA Theta n.s. 0.244 n.s.
HC on DMPFC Change of STAI-SA Alpha rACC 0.220 0.129
Alpha precuneus −0.403

rACC, rostral anterior cingulate cortex; DLPFC, dorsolateral prefrontal cortex; ITL, inferior temporal lobe; IPL, inferior parietal lobe; DLPFC, dorsolateral prefrontal cortex stimulation; DMPFC stimulation, dorsomedial prefrontal cortex; MDD, major depressive disorder; HC, healthy controls; β, the regression coefficient; λ, tuning penalty parameter; n.s, no significance.