Supplementary Table 1 - Correlations between behavioural measures and control questionnaires assessing depression and anxiety

Q: What does Supplementary Table 1 examine?

It examines correlations between behavioural measures (reaction time and inhibitory task indices) and control questionnaires assessing depression and anxiety.

Q: What main relationship is reported between anxiety and depressive symptoms?

Higher state and trait anxiety are associated with depressive symptoms, showing strong positive correlations.

Q: Does anxiety relate to inhibitory performance on the stop-signal task?

No. Supplementary Table 1 reports no clear association between anxiety and depression for behavioural values reflecting inhibitory performance.

Sep 8, 2026

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Supplementary materials report correlation analyses linking behavioural measures from reaction-time and stop-signal/inhibitory paradigms with questionnaire-based assessments of depression and anxiety. Results highlight strong positive associations between state and trait anxiety and depressive symptoms, with anxiety-related effects also corresponding to shorter reaction times in systole couple distractor trials. In contrast, inhibitory control metrics on the stop-signal task show no clear association between anxiety and depression. Additional figures and tables evaluate related neural measures and correction procedures.

LanguageEnglish

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Pages6

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Supplementary Table 1

Correlations between behavioural measures and control questionnaires

Supplementary Table 2

Correlations with impulsivity measures

Supplementary Figure 1

Grand average waveforms of HEP activity

Control Analysis

Heartbeat processing during distractor movement

Supplementary Figure 2a

Grand average waveforms of VEP activity (corrected vs uncorrected)

Supplementary Figure 2b

Grand average waveforms of VEP activity across distractor conditions

RT-s RT-d RT-n SSRT-s SSRT-d SSRT-n SSD-s SSD-d SSD-n BDI STAI Trait STAI State RT-s RT-d r = 0.314 p = 0.049 RT-n r = 0.552 p = 0.005 r = - 0.572 p = 0.039 SSRT-s r = - 0.424 p = 0.006 r = 0.340 p = 0.054 r = - 0.342 p = 0.053 SSRT-d r = - 0.371 p = 0.042 r = 0.563 p < .001 r = 0.449 p = 0.032 r = - 0.320 p = 0.048 SSRT-n r = 0.755 p < .001 r = - 0.439 p = 0.013 r = 0.375 p = 0.064 r = - 0.468 p = 0.030 r = - 0.704 p < .001 SSD-s r = - 0.467 p = 0.002 r = - 0.645 p = 0.009 r = 0.553 p = 0.003 r = - 0.374 p = 0.036 r = 0. 610 p = 0.004 r = -0.230 p = 0.053 SSD-d r = - 0.438 p = 0.038 r = -0.402 p = 0.031 r = - 0.621 p = 0.003 r = 0.514 p = 0.018 r = - 0.307 p = 0.058 r = - 0.359 p = 0.047 r = 0.548 p = 0.017 SSD-n r = 0.626 p = 0.037 r = -0.333 p = 0.036 r = 0.485 p = 0.025 r = - 0.290 p = 0.059 r = - 0.535 p = 0.003 r = - 0.277 p = 0.081 r = -0.432 p = 0.004 r = - 0.289 p = 0.070 BDI r = - 0.243 p = 0.131 r = - 0.153 p = 0.347 r = 0.039 p = 0.810 r = 0.116 p = 0.478 r = - 0.107 p = 0.513 r = - 0.121 p = 0.462 r = 0.174 p = 0.283 r = - 0.182 p = 0.260 r = 0.110 p = 0.506 STAI Trait r = - 0.332 p = 0.012 r = - 0.207 p = 0.206 r = 0.194 p = 0.237 r =0.137 p = 0.406 r = 0.248 p = 0.122 r = - 0.043 p = 0.793 r = 0.138 p = 0.415 r = - 0.289 p = 0.072 r = 0.077 p = 0.632 r = 0.662 p < .001 STAI State r = - 0.399 p = 0.012 r = - 0.264 p = 0.105 r = 0.195 p = 0.234 r = - 0.244 p = 0.135 r = 0.137 p = 0.400 r = -0.139 p = 0.412 r = 0.151 p = 0.352 r = 0.137 p = 0.400 r = - =.139 p = 0.386 r = 0.530 p < .001 r =0.760 p < .001 Supplementary Table 1. Correlations between behavioural measures and control questionnaires assessing depression and anxiety. Results found strong positive associations between levels of state and trait anxiety and depressive symptoms. Higher levels of state and trait anxiety were further associated with shorter reaction times for systole couple distractor trials. However, no association between anxiety and depression emerged for behavioural values assessing inhibitory performance on the stop-signal task. RT-s RT-d RT-n SSRT-s SSRT-d SSRT-n SSD-s SSD-d SSD-n UPPS NU UPPS Pre UPPS Per UPPS SS RT-s RT-d r = 0.314 p = 0.049 RT-n r = 0.552 p = 0.005 r = - 0.572 p = 0.039 SSRT-s r = - 0.424 p = 0.006 r = 0.340 p = 0.054 r = - 0.342 p = 0.053 SSRT-d r = - 0.371 p = 0.042 r = 0.563 p < .001 r = 0.449 p = 0.032 r = - 0.320 p = 0.048 SSRT-n r = 0.755 p < .001 r = - 0.439 p = 0.013 r = 0.375 p = 0.064 r = - 0.468 p = 0.030 r = - 0.704 p < .001 SSD-s r = - 0.467 p = 0.002 r = - 0.645 p = 0.009 r = 0.553 p = 0.003 r = - 0.374 p = 0.036 r = 0. 610 p = 0.004 r = -0.230 p = 0.053 SSD-d r = - 0.438 p = 0.038 r = -0.402 p = 0.031 r = - 0.621 p = 0.003 r = 0.514 p = 0.018 r = - 0.307 p = 0.058 r = - 0.359 p = 0.047 r = 0.548 p = 0.017 SSD-n r = 0.626 p = 0.037 r = -0.333 p = 0.036 r = 0.485 p = 0.025 r = - 0.290 p = 0.059 r = - 0.535 p = 0.003 r = - 0.277 p = 0.081 r = -0.432 p = 0.004 r = - 0.289 p = 0.070 UPPS NU r = 0.154 p = 0.341 r = - 0.194 p = 0.231 r = 0.132 p = 0.417 r = -0.017 p = 0.917 r = 0.025 p = 0.877 r = 0.032 p = 843 r = 0.174 p = 0.283 r = - 0.107 p = 0.513 r = - 0.043 p = 0.793 UPPS Pre r = - 0.116 p = 0.477 r = 0.260 p = 0.105 r = - 0.238 p = 0.139 r = - 0.007 p = 0.966 r = 0.057 p = 0.729 r = - 0.235 p = 0.145 r = 0.033 p = 0.838 r = 0.248 p = 0.122 r = 0.133 p = 0.414 r = - 0.599 p < .001 UPPS Per r = - 0.086 p = 0.598 r = 0.210 p = 0.194 r = - 0.189 p = 0.243 r = 0.174 p = 0.283 r = 0.202 p = 0.211 r = - 0.129 p = 0.427 r = 0.035 p = 0.831 r = 0.065 p = 0.691 r = - 0.182 p = 0.260 r = - 0.575 p < .001 r = 0.628 p < .001 UPPS SS r = - 0.214 p = 0.186 r = 0.136 p = 0.402 r = - 0.173 p = 0.285 r = 0.138 p = 0.397 r = - 0.132 p = 0.418 r = - 0.276 p = 0.084 r =0.031 p= 0.849 r =0.041 p= 0.801 r = - 0.289 p = 0.070 r =- 0.475 p = 0.002 r = 0.326 p = 0.037 r = 0.389 p = 0.012 Supplementary Table 2. Correlations between behavioural measures and measures of impulsivity (negative urgency, premeditation, perseverance, s

FAQs

What does Supplementary Table 1 examine?

It examines correlations between behavioural measures (reaction time and inhibitory task indices) and control questionnaires assessing depression and anxiety.

What main relationship is reported between anxiety and depressive symptoms?

Higher state and trait anxiety are associated with depressive symptoms, showing strong positive correlations.

Does anxiety relate to inhibitory performance on the stop-signal task?

No. Supplementary Table 1 reports no clear association between anxiety and depression for behavioural values reflecting inhibitory performance.

Sep 8, 2026

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