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Treffer: Brain-Computer Interface Training Enhances Attention Function via Modulating Frontoparietal Connectivity: Evidence From Functional Near-Infrared Spectroscopy.

Title:
Brain-Computer Interface Training Enhances Attention Function via Modulating Frontoparietal Connectivity: Evidence From Functional Near-Infrared Spectroscopy.
Authors:
Huang Y; Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, No. 106 Zhongshan Road II, Guangzhou, 510080, Guangdong, China, gdghospital.org.cn.; Department of Rehabilitation Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, No. 106 Zhongshan Road II, Guangzhou, 510080, China, gdghospital.org.cn., Ding Q; Department of Rehabilitation Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, No. 106 Zhongshan Road II, Guangzhou, 510080, China, gdghospital.org.cn., Chen Z; Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China, sysu.edu.cn., Chen J; Department of Rehabilitation Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, No. 106 Zhongshan Road II, Guangzhou, 510080, China, gdghospital.org.cn., Li Y; Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, No. 106 Zhongshan Road II, Guangzhou, 510080, Guangdong, China, gdghospital.org.cn.; Department of Rehabilitation Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, No. 106 Zhongshan Road II, Guangzhou, 510080, China, gdghospital.org.cn., Chen L; Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, No. 106 Zhongshan Road II, Guangzhou, 510080, Guangdong, China, gdghospital.org.cn.; Department of Rehabilitation Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, No. 106 Zhongshan Road II, Guangzhou, 510080, China, gdghospital.org.cn., Yao S; Department of Rehabilitation Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, No. 106 Zhongshan Road II, Guangzhou, 510080, China, gdghospital.org.cn., Lan Y; Department of Rehabilitation Medicine, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China, scut.edu.cn., Xu G; Department of Rehabilitation Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, No. 106 Zhongshan Road II, Guangzhou, 510080, China, gdghospital.org.cn.
Source:
Neural plasticity [Neural Plast] 2026 Jan 05; Vol. 2026, pp. 8133428. Date of Electronic Publication: 2026 Jan 05 (Print Publication: 2026).
Publication Type:
Journal Article
Language:
English
Journal Info:
Publisher: Hindawi Pub. Corp Country of Publication: United States NLM ID: 100883417 Publication Model: eCollection Cited Medium: Internet ISSN: 1687-5443 (Electronic) Linking ISSN: 16875443 NLM ISO Abbreviation: Neural Plast Subsets: MEDLINE
Imprint Name(s):
Publication: New York, NY : Hindawi Pub. Corp
Original Publication: Patrington, East Yorkshire, U.K. : Freund & Pettman, c1998-
MeSH Terms:
Brain-Computer Interfaces* , Parietal Lobe*/physiology , Parietal Lobe*/diagnostic imaging , Attention*/physiology , Frontal Lobe*/physiology , Nerve Net*/physiology, Humans ; Spectroscopy, Near-Infrared/methods ; Male ; Female ; Young Adult ; Adult ; Prefrontal Cortex/physiology ; Executive Function/physiology
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Contributed Indexing:
Keywords: attention; brain computer interface; effective connectivity; frontoparietal networks; functional near-infrared spectroscopy
Entry Date(s):
Date Created: 20260107 Date Completed: 20260107 Latest Revision: 20260109
Update Code:
20260109
PubMed Central ID:
PMC12767425
DOI:
10.1155/np/8133428
PMID:
41497491
Database:
MEDLINE

Weitere Informationen

Objective: Attention is a critical cognitive function impaired in various neurological disorders, and brain-computer interface (BCI) training shows potential for cognitive improvement. However, the neural mechanisms of BCI training on attention networks remain unclear. This study investigated the effects of BCI training on attention and the underlying neural mechanisms in healthy young adults.
Methods: Thirty healthy young adults participated in this study. Attention function was assessed using the attention network test (ANT), while brain activation and connectivity were measured using functional near-infrared spectroscopy (fNIRS). Participants underwent the ANT and fNIRS assessments before and after BCI training.
Results: BCI training significantly improved the efficiency of the executive control network ( p = 0.016). Nodal efficiency in the right posterior parietal cortex (PPC) was decreased ( p   = 0.044). In the resting state, effective connectivity (EC) analysis showed decreased connectivity from the right PPC to the left PPC in the resting state ( p   = 0.047). In the task state, the EC from the right prefrontal cortex (PFC) to the right PPC was significantly increased ( p   = 0.016), and the connectivity from the left PFC to the right PFC was significantly decreased ( p   = 0.023).
Conclusion: BCI training optimized connectivity within frontoparietal networks (FPNs), leading to enhanced executive control function. These findings suggest that BCI training could be an effective cognitive intervention for improving the function of FPNs. Future studies should explore the long-term effects of BCI training and its potential application in clinical populations, such as patients with attention deficit hyperactivity disorder and stroke.
(Copyright © 2026 Yuhong Huang et al. Neural Plasticity published by John Wiley & Sons Ltd.)

The authors declare no conflicts of interest.