Table 4 Regression weights and standard errors for mixed model analyses predicting SCR in Acquisition and Extinction phases.

From: Transcutaneous vagus nerve stimulation and extinction of prepared fear: A conceptual non-replication

Predictor

Acquisition

Extinction

Intercept

0.41 (0.04)**

0.13 (0.02)**

CStype

−0.08 (0.05)**

0.01 (0.02)

Triala

−0.17 (0.02)**

−0.01 (0.002)**

Triala*CStype

0.08 (0.02)**

−0.001 (0.002)

Condition

−0.05 (0.05)

−0.02 (0.03)

Condition*CStype

−0.01 (0.03)

0.01 (0.02)

Condition* Triala

0.02 (0.02)

0.004 (0.003)

Condition* Triala *CStype

−0.002 (0.02)

−0.002 (0.003)

  1. Note. Reference category for CStype is the CS− trial type. All analyses on the effects of tVNS were conducted using one-sided hypothesis tests. *p < 0.05, **p < 0.001.
  2. aTrial variable was log transformed in the Acquisition model.
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