Log in

Effect of Visual Feedback on Behavioral Control and Functional Activity During Bilateral Hand Movement

  • Original Paper
  • Published:
Brain Topography Aims and scope Submit manuscript

Abstract

Previous researches state vision as a vital source of information for movement control and more precisely for accurate hand movement. Further, fine bimanual motor activity may be associated with various oscillatory activities within distinct brain areas and inter-hemispheric interactions. However, neural coordination among the distinct brain areas responsible to enhance motor accuracy is still not adequate. In the current study, we investigated task-dependent modulation by simultaneously measuring high time resolution electroencephalogram (EEG), electromyogram (EMG) and force along with bi-manual and unimanual motor tasks. The errors were controlled using visual feedback. To complete the unimanual tasks, the participant was asked to grip the strain gauge using the index finger and thumb of the right hand thereby exerting force on the connected visual feedback system. Whereas the bi-manual task involved finger abduction of the left index finger in two contractions along with visual feedback system and at the same time the right hand gripped using definite force on two conditions that whether visual feedback existed or not for the right hand. Primarily, the existence of visual feedback for the right hand significantly decreased brain network global and local efficiency in theta and alpha bands when compared with the elimination of visual feedback using twenty participants. Brain network activity in theta and alpha bands coordinates to facilitate fine hand movement. The findings may provide new neurological insight on virtual reality auxiliary equipment and participants with neurological disorders that cause movement errors requiring accurate motor training.

Graphical Abstract

The current study investigates task-dependent modulation by simultaneously measuring high time resolution electroencephalogram, electromyogram and force along with bi-manual and unimanual motor tasks. The findings show that visual feedback for right hand decreases the force root mean square error of right hand. Visual feedback for right hand decreases local and global efficiency of brain network in theta and alpha bands.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Subscribe and save

Springer+ Basic
EUR 32.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or Ebook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7

Similar content being viewed by others

Availability of Data and Materials

The datasets generated and/or analysed during the current study are not publicly available due data privacy but are available from the corresponding author on reasonable request.

Abbreviations

EEG:

Electroencephalogram

EMG:

Electromyogram

MVC:

Maximum voluntary contraction

rFDI:

Right first dorsal interosseous

lFDI:

Left first dorsal interosseous

CSD:

Current source density

Eloc:

Local efficiency

Eglob:

Global efficiency

RMSE:

Root mean square error

EMG_CV:

The coefficient of variation of EMG

SD:

Standard deviation

References

Download references

Funding

The study was financially supported by the National Natural Science Foundation of China (Grant No. U1913216), National Key Research and Development Program Project (Grant No. 2021YFC2400203).

Author information

Authors and Affiliations

Authors

Contributions

JW and YZ design and perform of experiment; JG analyzed data; JG and TL interpreted results of experiment; JG prepared figures and drafted manuscript; JG and AQ modified the grammar; JG, TL, LL, AQ and JW edited and revised manuscript. All authors contributed to the article and approved the submitted version.

Corresponding authors

Correspondence to Tian Liu or Jue Wang.

Ethics declarations

Competing interest

The authors declare that they have no competing interests.

Additional information

Handling Editor: Christoph Mulert.

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Guo, J., Li, L., Zheng, Y. et al. Effect of Visual Feedback on Behavioral Control and Functional Activity During Bilateral Hand Movement. Brain Topogr 36, 517–534 (2023). https://doi.org/10.1007/s10548-023-00969-6

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10548-023-00969-6

Keywords

Navigation