S.E. Dulfer

Faculty of Medical Sciences

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s.e.dulfer umcg.nl

Research Portal

Publications

The Effects of Depth of Anesthesia on Muscle-Recorded Motor Evoked Potentials: A Prospective Observational Study

Gadella, M. C., Sahinovic, M. M., Dulfer, S. E., Tamási, K., Lange, F., Faber, C., Wapstra, F. H., Groen, R. J. M., Absalom, A. R. & Drost, G., 20-Nov-2025, In: Anesthesia and Analgesia. 10 p.

Research output: Contribution to journal › Article › Academic › peer-review

The Influence of Vasopressor-Induced Arterial Blood Pressure Elevation on Muscle-Recorded Motor Evoked Potentials

Dulfer, S. E., Groen, R. J. M., Lange, F., Tamasi, K., Wapstra, F. H., Mennink, L. M., Dijkstra, B. M., Dil, T. J., Faber, C., Absalom, A. R., Sahinovic, M. M. & Drost, G., 5-Sept-2025, (E-pub ahead of print) In: Anesthesia and Analgesia. 11 p.

Research output: Contribution to journal › Article › Academic › peer-review

The Association of Physiological and Pharmacological Anesthetic Parameters With Motor-Evoked Potentials: A Multivariable Longitudinal Mixed Model Analysis

Dulfer, S. E., Groen, H., Groen, R. J. M., Absalom, A. R., Sahinovic, M. M. & Drost, G., 1-Sept-2024, In: Anesthesia and Analgesia. 139, 3, p. 609-616 8 p.

Research output: Contribution to journal › Article › Academic › peer-review

Comparing Motor-Evoked Potential Characteristics of NEedle versus suRFACE Recording Electrodes during Spinal Cord Monitoring: The NERFACE Study Part I

Gadella, M. C., Dulfer, S. E., Absalom, A. R., Lange, F., Scholtens-Henzen, C. H. M., Groen, R. J. M., Wapstra, F. H., Faber, C., Tamási, K., Sahinovic, M. M. & Drost, G., 10-Feb-2023, In: Journal of Clinical Medicine. 12, 4, 14 p., 1404.

Research output: Contribution to journal › Article › Academic › peer-review

Comparing Motor-Evoked Potential Characteristics of NEedle versus suRFACE Recording Electrodes during Spinal Cord Monitoring: The NERFACE Study Part I

Research output: Contribution to journal › Article › Academic › peer-review

Feasibility and optimal choice of stimulation parameters for supramaximal stimulation of motor evoked potentials

Dulfer, S. E., Lange, F., Sahinovic, M. M., Wapstra, F. H., Absalom, A. R., Faber, C., Groen, R. J. M. & Drost, G., 2023, In: Journal of Clinical Monitoring and Computing. p. 783–793 11 p.

Research output: Contribution to journal › Article › Academic › peer-review

Optimising motor evoked potentials for spinal cord monitoring

Dulfer, S., 2023, [Groningen]: University of Groningen. 249 p.

Research output: Thesis › Thesis fully internal (DIV)

Reply to "Review on MEP monitoring disregarding D-wave references"

Dulfer, S. E., Gadella, M. C., Sahinovic, M. M., Lange, F., Absalom, A. R., Groen, R. J. M., Szelényi, A. & Drost, G., Aug-2023, In: Clinical Neurophysiology. 152, p. 114 1 p.

Research output: Contribution to journal › Letter (Research letter) › Academic › peer-review

Stimulation parameters for motor evoked potentials during intraoperative spinal cord monitoring: A systematic review

Dulfer, S. E., Gadella, M. C., Sahinovic, M. M., Lange, F., Absalom, A. R., Groen, R. J. M., Szelényi, A. & Drost, G., May-2023, In: Clinical Neurophysiology. 149, p. 70-80 11 p.

Research output: Contribution to journal › Article › Academic › peer-review

Use of NEedle Versus suRFACE Recording Electrodes for Detection of Intraoperative Motor Warnings: A Non-Inferiority Trial. The NERFACE Study Part II

Dulfer, S. E., Gadella, M., Tamási, K., Absalom, A. R., Lange, F., Scholtens-Henzen, C. H. M., Faber, C., Wapstra, F. H., Groen, R. J. M., Sahinovic, M. M., Ulkatan, S. & Drost, G., 22-Feb-2023, In: Journal of Clinical Medicine. 12, 5, 13 p., 1753.

Research output: Contribution to journal › Article › Academic › peer-review

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S.E. Dulfer

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