Differential involvement of feedback and feedforward control networks across disfluency types in adults who stutter: Evidence from resting state functional connectivity
Our findings suggest that repetitions and prolongations may be associated with increased reliance on FB-based corrective mechanisms, whereas blocks may be associated with disrupted FF-based initiation mechanisms. These neural underpinnings may correspond to different challenges in terminating or initiating motor commands and underscore the nuanced neurobiological processes underlying speech disfluencies.
Authors
- Hannah P. Rowe (ORCID: https://orcid.org/0000-0002-8788-347X)
- Saul A. Frankford (ORCID: https://orcid.org/0000-0003-0974-1887)
- Frank H. Guenther (ORCID: https://orcid.org/0000-0003-1161-1555)
- Alfonso Nieto-Castañón (ORCID: https://orcid.org/0000-0002-3451-3475)
- Jason A. Tourville (ORCID: https://orcid.org/0000-0002-7197-2427)
- Jackie S. Kim (ORCID: https://orcid.org/0000-0003-0780-7301)
Institutions
- Boston University (US)
- Northeastern University (US)
- Harvard–MIT Division of Health Sciences and Technology (US)
- Massachusetts Institute of Technology (US)
- University of North Texas at Dallas (US)
Publication Details
- Journal
- PLoS ONE
- Published
- 2025-09-26
- DOI
- https://doi.org/10.1371/journal.pone.0333205
- Primary Topic
- Stuttering Research and Treatment
- Type
- article
- Field-Weighted Citation Impact
- 0.00