Skip to main content
Log in

Multi-frequency bioimpedance: a non-invasive tool for muscle-health assessment of adults with cerebral palsy

  • Original Article
  • Published:
Journal of Muscle Research and Cell Motility Aims and scope Submit manuscript

Abstract

Muscle contracture development is a major complication for individuals with cerebral palsy (CP) and has lifelong implications. In order to recognize contracture development early and to follow up on preventive interventions aimed at muscle health development, non-invasive, and easy to use methods are needed. The aim of the present study was to assess whether multi-frequency Bioimpedance (mfBIA) can be used to detect differences between skeletal muscle of individuals with CP and healthy controls. The mfBIA technique was applied to the medial gastrocnemius muscle of n = 24 adults with CP and n = 20 healthy controls of both genders. The phase angle (PA) and the centre frequency (fc) were significantly lower in individuals with CP when compared to controls; PA: − 25% for women and − 31.8% for men (P < 0.0001); fc: − 5.6% for women and − 5.2% for men (P < 0.009). The reactance (Xc) and the extracellular resistance (Re) of skeletal muscle from individuals with CP were significantly higher when compared to controls; Xc: + 9.9% for women and + 28.9% for men (P < 0.0001); Re: + 39.7% for women and + 91.2% for men (P < 0.0001). The present study shows that several mfBIA parameters differ significantly between individuals with CP and healthy controls. Furthermore, these changes correlated significantly with the severity of CP, as assessed using the GMFCS scale. The present data indicate that mfBIA shows promise in terms of being a useful diagnostic tool, capable of characterizing muscle health and its development in individuals with cerebral palsy.

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

Access this article

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

Similar content being viewed by others

References

Download references

Acknowledgements

The authors are very much in the debt of the participants, and we would like to thank them for the time they spent contributing to this study.

Funding

This project was very kindly funded by the Elsass Foundation together with grants from the RBU research foundation, the Promobilia foundation and the Norrbacka-Eugenia foundation.

Author information

Authors and Affiliations

Authors

Contributions

All authors have contributed equally to this work, and have approved the final version of the manuscript. All authors are designated as authors and are qualified for authorship, and are all listed as authors.

Corresponding author

Correspondence to Jessica Pingel.

Ethics declarations

Conflict of interest

The authors declare that they know of no competing interests.

Ethical approval

The method applied was non-invasive, and the study followed the guidelines set by the Helsinki Declaration 2013 (https://www.wma.net/en/30publications/10policies/b3/). All participants, gave informed written consent prior to joining the two studies involved, which were approved by the Capital Region of Denmark’s Ethics Committee (H-15017787) and (H-15011541).

Additional information

Publisher's Note

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

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Pingel, J., Harrison, A., Von Walden, F. et al. Multi-frequency bioimpedance: a non-invasive tool for muscle-health assessment of adults with cerebral palsy. J Muscle Res Cell Motil 41, 211–219 (2020). https://doi.org/10.1007/s10974-020-09579-2

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10974-020-09579-2

Keywords

Navigation