{"DOI":"10.5281/zenodo.4016697","abstract":"Background Emotion regulation (ER) refers to the control of emotions with the goal to start, stop or otherwise modulate the trajectory of emotional responses. Whereas multiple brain areas have been implicated in ER, relatively little is known about the functionally connected networks during rest that are related to ER and their reliability. The investigation of the reliability of metrics derived from resting-state (rs) fMRI repeat scans is a prerequisite for the development of biomarkers. Here, we examined the test-retest reliability of ER networks derived from rs-fMRI data. Methods 28 healthy participants (23f, mean age = 22.8 \u00b1 3.1) underwent 3 rs- fMRI sessions (eyes open) with a 1 week test-retest interval. The data was acquired using a CMMR multiband EPI sequence at ultra-high field (7T). 258 rs-fMRI volumes were acquired. Functional connectivity analysis was performed using the CONN Toolbox and by applying a seed-region approach. Seed regions were selected based on previously defined 4 networks implicated in ER (N1: attention & memory, N2: language, N3: emotion, N4: interoception) (Morawetz et al., under review). Results Intra-class correlation coefficients revealed that the cortical networks implicated in ER (N1 & N2) are highly reproducible between all sessions, while the subcortical networks implicated in emotion generation (N3 & N4) are less reproducible. Conclusions Our results support the idea of highly reliable networks involved in ER that could be used in future studies with the main scope to explore resting-state networks in both healthy and patient populations.","author":[{"family":"Jeay-Bizot","given":"Lucas"},{"family":"Berboth","given":"Stella"},{"family":"Morawetz","given":"Carmen"}],"id":"unknown","issued":{"date-parts":[[2020,9,6]]},"publisher":"Zenodo","title":"Test-Retest Reliability of Emotion Regulation Networks in the Resting-State fMRI Functional Connectivity","type":"article-journal"}