Activating selectively and reliably nociceptive afferents with concentric electrode stimulation: Yes we can! Provided that low stimulus intensities are used!
Legrain, V., & Mouraux, A. (2013). Activating selectively and reliably nociceptive afferents with concentric electrode stimulation: Yes we can! Provided that low stimulus intensities are used! Clinical Neurophysiology, 124(2), 424. https://doi.org/10.1016/j.clinph.2012.05.026 (Original work published 2013)