Clinical Research

Effect of Surface Electrode Type on Sensory and Motor Nerve Conduction Study Findings: A Controlled Electrophysiological Study

Volume: 15 Number: 5 September 30, 2025
EN TR

Effect of Surface Electrode Type on Sensory and Motor Nerve Conduction Study Findings: A Controlled Electrophysiological Study

Abstract

Aim: Individual characteristics, such as age, or technical factors, such as recording electrode characteristics, may influence nerve conduction study findings. This study aimed to investigate the effects of different surface electrode types on sensory and motor NCS findings and to evaluate their clinical interchangeability and impact on reference values. Materials and Methods: This prospective study included 30 healthy volunteers. Sensory and motor NCSs of the median and ulnar nerves were performed using four surface electrode types: disposable pre-gelled adhesive electrodes (DPAE), cut-in-half DPAE (CDPAE), silver cup electrodes (SCE), and felt bar electrodes (FBE). Compound muscle action potential (CMAP) and Compound nerve action potential (CNAP) parameters—including latency, amplitude, duration, and negative area—were recorded. Sensory nerve conduction velocities (NCVs) were calculated based on onset and peak latencies. Results: CMAP latency, amplitude, duration, and negative area, as well as CNAP amplitude and sensory NCV, varied significantly. In contrast, motor NCVs and F-wave latencies did not differ. CDPAE and SCE produced comparable results across most parameters. Reference values differed depending on the electrode type. Conclusion: Surface electrode type has a significant impact on both motor and sensory NCS parameters. CDPAE and SCE appear to be clinically interchangeable. Given the variability in reference values, laboratories should generate electrode-specific normative data to ensure accurate interpretation and diagnosis in clinical neurophysiology.

Keywords

Ethical Statement

Ethics Committee Approval: The study was carried out with the permission of the University of Health Sciences Adana City Training and Research Hospital Ethics Committee (Date: 2025, Decision No: 12/473). Informed Consent: Written informed consent was obtained from all participants prior to enrollment in the study. Conflict of Interest Statement: The authors have no conflicts of interest to declare. Financial Disclosure: The authors declared that this study has received no financial support. Author Contributions: All authors confirm that they participated in the conception, design, data collection, analysis, and writing of the manuscript, and that they have reviewed and approved the final version of the paper.

References

  1. 1.Stålberg E, van Dijk H, Falck B, et al. Standards for quantification of EMG and neurography. Clin Neurophysiol 2019; 130(9): 1688-1729.
  2. 2.Chen S, Andary M, Buschbacher R, et al. Electrodiagnostic reference values for upper and lower limb nerve conduction studies in adult populations. Muscle Nerve 2016; 54 (3): 371-77.
  3. 3.Tavee J. Nerve conduction studies: Basic concepts. Handb Clin Neurol 2019;160:217-224.
  4. 4.Tankisi H, Burke D, Cui L, et al. Standards of instrumentation of EMG. Clin Neurophysiol 2020; 131(1):243-258.
  5. 5.Koo YS, Cho CS, Kim BJ. Pitfalls in Using Electrophysiological Studies to Diagnose Neuromuscular Disorders. J Clin Neurol 2012; 8(1):1-14.
  6. 6.Wilbourn AJ. Sensory nerve conduction studies. J Clin Neurophysiol 1994; 11(6): 584-601.
  7. 7.Rivner MH, Swift TR, Malik K. Influence of age and height on nerve conduction. Muscle Nerve 2001; 24(9): 1134-1141.
  8. 8.Jonas D, Bischoff C, Conrad B. Influence of different types of surface electrodes on amplitude, area and duration of the compound muscle action potential. Clin Neurophysiol 1999; 110(12):2171-2175.

Details

Primary Language

English

Subjects

Clinical Sciences (Other)

Journal Section

Clinical Research

Publication Date

September 30, 2025

Submission Date

June 10, 2025

Acceptance Date

August 20, 2025

Published in Issue

Year 2025 Volume: 15 Number: 5

APA
Bayar, İ., Yarbaşar, E., Fidancı, H., Alaydın, H. C., Ertürk, A. Y., & Yıldız, M. (2025). Effect of Surface Electrode Type on Sensory and Motor Nerve Conduction Study Findings: A Controlled Electrophysiological Study. Journal of Contemporary Medicine, 15(5), 226-231. https://doi.org/10.16899/jcm.1716267
AMA
1.Bayar İ, Yarbaşar E, Fidancı H, Alaydın HC, Ertürk AY, Yıldız M. Effect of Surface Electrode Type on Sensory and Motor Nerve Conduction Study Findings: A Controlled Electrophysiological Study. J Contemp Med. 2025;15(5):226-231. doi:10.16899/jcm.1716267
Chicago
Bayar, İsmail, Elife Yarbaşar, Halit Fidancı, Halil Can Alaydın, Ahmet Yusuf Ertürk, and Mehmet Yıldız. 2025. “Effect of Surface Electrode Type on Sensory and Motor Nerve Conduction Study Findings: A Controlled Electrophysiological Study”. Journal of Contemporary Medicine 15 (5): 226-31. https://doi.org/10.16899/jcm.1716267.
EndNote
Bayar İ, Yarbaşar E, Fidancı H, Alaydın HC, Ertürk AY, Yıldız M (September 1, 2025) Effect of Surface Electrode Type on Sensory and Motor Nerve Conduction Study Findings: A Controlled Electrophysiological Study. Journal of Contemporary Medicine 15 5 226–231.
IEEE
[1]İ. Bayar, E. Yarbaşar, H. Fidancı, H. C. Alaydın, A. Y. Ertürk, and M. Yıldız, “Effect of Surface Electrode Type on Sensory and Motor Nerve Conduction Study Findings: A Controlled Electrophysiological Study”, J Contemp Med, vol. 15, no. 5, pp. 226–231, Sept. 2025, doi: 10.16899/jcm.1716267.
ISNAD
Bayar, İsmail - Yarbaşar, Elife - Fidancı, Halit - Alaydın, Halil Can - Ertürk, Ahmet Yusuf - Yıldız, Mehmet. “Effect of Surface Electrode Type on Sensory and Motor Nerve Conduction Study Findings: A Controlled Electrophysiological Study”. Journal of Contemporary Medicine 15/5 (September 1, 2025): 226-231. https://doi.org/10.16899/jcm.1716267.
JAMA
1.Bayar İ, Yarbaşar E, Fidancı H, Alaydın HC, Ertürk AY, Yıldız M. Effect of Surface Electrode Type on Sensory and Motor Nerve Conduction Study Findings: A Controlled Electrophysiological Study. J Contemp Med. 2025;15:226–231.
MLA
Bayar, İsmail, et al. “Effect of Surface Electrode Type on Sensory and Motor Nerve Conduction Study Findings: A Controlled Electrophysiological Study”. Journal of Contemporary Medicine, vol. 15, no. 5, Sept. 2025, pp. 226-31, doi:10.16899/jcm.1716267.
Vancouver
1.İsmail Bayar, Elife Yarbaşar, Halit Fidancı, Halil Can Alaydın, Ahmet Yusuf Ertürk, Mehmet Yıldız. Effect of Surface Electrode Type on Sensory and Motor Nerve Conduction Study Findings: A Controlled Electrophysiological Study. J Contemp Med. 2025 Sep. 1;15(5):226-31. doi:10.16899/jcm.1716267

Cited By