The Science Behind TCeMEPs: Transcranial Electrical Motor Evoked Potentials. Part 1

Authors

  • Talha Maqsood Department of Neuroscience, School of Behavioral and Brain Sciences, The University of Texas, Dallas, Texas, USA; Global Innervation LLC, Dallas, Texas, USA https://orcid.org/0009-0005-1558-1463

DOI:

https://doi.org/10.5281/zenodo.15264928

Keywords:

IONM, MEP, SSEP, TIVA, neuromonitoring, spine, brain, neurophysiology, neuroscience, surgery

Abstract

In the Intraoperative Neurophysiological Monitoring (IONM) world, few tools are as crucial to providing real-time motor function assessment as Transcranial Motor Evoked Potentials (TCeMEPs). They provide neurophysiological assessment of the motor fibers to assist clinicians in monitoring the integrity of the descending motor pathways, namely the corticospinal tract responsible for voluntary motor sequences. TCeMEPs are used throughout various procedures, such as during complex spine surgeries, brain tumor resections, brainstem surgeries, and any procedure involving the potential for motor function integrity loss.

References

Jahangiri, F. R. (2012). Surgical Neurophysiology: A Reference Guide to Intraoperative Neurophysiological Monitoring, 2nd ed. Self-publishing, North Carolina.

Deletis, V., & Sala, F. (Eds.). (2008). Intraoperative Neurophysiological Monitoring in Neurosurgery. Springer.

Macdonald DB, Skinner S, Shils J, Yingling C; American Society of Neurophysiological Monitoring. Intraoperative motor evoked potential monitoring - a position statement by the American Society of Neurophysiological Monitoring. Clin Neurophysiol. 2013 Dec;124(12):2291-316. doi: 10.1016/j.clinph.2013.07.025.

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Published

2025-04-22

How to Cite

Maqsood, T. (2025). The Science Behind TCeMEPs: Transcranial Electrical Motor Evoked Potentials. Part 1 . J of Neurophysiological Monitoring, 3(1), 93–94. https://doi.org/10.5281/zenodo.15264928