Encyclopedia of Clinical Neuropsychology

2018 Edition
| Editors: Jeffrey S. Kreutzer, John DeLuca, Bruce Caplan

Epicritic Pain

  • Kerry DonnellyEmail author
Reference work entry
DOI: https://doi.org/10.1007/978-3-319-57111-9_728

Definition

A variant of nociceptive pain (pain resulting from ongoing activation of primary afferent neurons by noxious stimuli), epicritic pain is transmitted to the spinal cord by A Delta (δ) fibers. These fibers are sparsely myelinated, large-diameter, and fast-conducting, which transmit sharp, well-localized pain. A δ fibers are mostly sensitive to mechanical and thermal stimuli. Epicritic pain is less responsive to opioid therapy than is protopathic pain.

Cross-References

References and Readings

  1. McCaffery, M., & Pasero, C. (1999). Pain clinical manual (2nd ed.). St. Louis: Mosby.Google Scholar

Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  1. 1.VA WNY Healthcare SystemUniversity of Buffalo (SUNY) Behavioral Health Careline (116B)BuffaloUSA