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. Author manuscript; available in PMC: 2018 Apr 1.
Published in final edited form as: Neuroimage. 2017 Feb 5;149:295–304. doi: 10.1016/j.neuroimage.2017.02.006

Table 3. Hierarchical multiple linear regression model for the distractor effect in hit trials.

B, unstandardized coefficient; β, standardized coefficient

coefficients model statistics power
B β t p R2 Δ R2 Δ F pF) Model Fit F Model Fit p 1- β
step 1 model .34 .34. 7.6 .02 7.6 .020 0.79
 constant -0.30 -1.5 .144
 Age 0.01 .58 2.8 .015
step 2 model .71 .37 5.0 .02 7.2 .003 0.99
 constant -0.25 -0.80 .440
 Age 0.01 .81 4.1 .001
 caudate DVR 0.06 .23 1.3 .224
 thalamic k3 -14.44 -.78 -3.8 .002
 cortical k3 15.13 .40 1.8 .105