article · Figshare · 2025

Functional data preprocessing.

Jürgen Fuchshuber (10066525), Karl Koschutnig (160765), Andreas Fink (160741), Johanna Alexopoulos (297931), Henriette Löffler-Stastka (3991517), Human-Friedrich Unterrainer (11665924)

Cited by 0Open access

Abstract

<div> Background Insecure adult attachment has previously been linked to more severe psychopathology and to alterations within neuronal connectivity on a structural as well as functional level. Little is known about the resting state functional connectivity (rs-FC) of the attachment system in patients suffering from poly-drug use disorder (PUD). Methods The present study investigated rs-FC at two measuring points (t1: ROI-to-ROI; t2: seed-to-voxel) in a sample of PUD patients (n = 33; Age: M = 30y; SD = 8y; Female = 15%). Adult attachment was measured with the German version of the Experiences in Close Relationships Scale (ECR-RD8). Furthermore, insecure attachment was correlated with depressive symptoms (ADS), trait anxiety (STAI) and general psychopathology (BSI-53). Results More insecure attachment was associated with increased trait anxiety, depressive and general psychiatric symptom burden in patients. Furthermore, we observed time-stable links between insecure adult attachment and increased rs-FC between the left lateral parietal default mode network (DMN LP) and bilateral parts of the salience network, as well as decreased rs-FC between DMN LP and medial parts of the DMN. Discussion Implications of the present study are highlighting the association between attachment security and brain areas related to affect regulation. </div>

Cite this paper

APA 7

(10066525), J. F., (160765), K. K., (160741), A. F., (297931), J. A., (3991517), H. L.-S., & (11665924), H.-F. U. (2025). Functional data preprocessing. Figshare. https://doi.org/10.1371/journal.pone.0318505.s002

MLA 9

(10066525), Jürgen Fuchshuber, et al. “Functional data preprocessing.” Figshare, 2025, https://doi.org/10.1371/journal.pone.0318505.s002.

Chicago

(10066525), Jürgen Fuchshuber, Karl Koschutnig (160765), Andreas Fink (160741), Johanna Alexopoulos (297931), Henriette Löffler-Stastka (3991517), and Human-Friedrich Unterrainer (11665924). 2025. “Functional data preprocessing.” Figshare. https://doi.org/10.1371/journal.pone.0318505.s002.

Harvard

(10066525), J.F. et al. (2025) ‘Functional data preprocessing’, Figshare. Available at: https://doi.org/10.1371/journal.pone.0318505.s002.

BibTeX

@article{100665252025functional,
  title = {{Functional data preprocessing.}},
  author = {(10066525), Jürgen Fuchshuber and (160765), Karl Koschutnig and (160741), Andreas Fink and (297931), Johanna Alexopoulos and (3991517), Henriette Löffler-Stastka and (11665924), Human-Friedrich Unterrainer},
  journal = {Figshare},
  year = {2025},
  doi = {10.1371/journal.pone.0318505.s002}
}

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