Abstract
Primary processing of painful stimulation occurs in the dorsal horn of the spinal cord. In this article, we introduce mathematical models of the neural circuitry in the dorsal horn responsible for processing nerve fiber inputs from noxious stimulation of peripheral tissues and generating the resultant pain signal. The differential equation models describe the average firing rates of excitatory and inhibitory interneuron populations, as well as the wide dynamic range (WDR) neurons whose output correlates with the pain signal. The temporal profile of inputs on the different afferent nerve fibers that signal noxious and innocuous stimulation and the excitability properties of the included neuronal populations are constrained by experimental results. We consider models for the spinal cord circuit in isolation and when top-down inputs from higher brain areas that modulate pain processing are included. We validate the models by replicating experimentally observed phenomena of A fiber inhibition of pain and wind-up. We then use the models to investigate mechanisms for the observed phase shift in circadian rhythmicity of pain that occurs with neuropathic pain conditions. Our results suggest that changes in neuropathic pain rhythmicity can occur through dysregulation of inhibition within the dorsal horn circuit.
The original version of this chapter was revised. An erratum to this chapter can be found at https://doi.org/10.1007/978-3-319-60304-9_13
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Aguiar, P., Sousa, M., Lima, D.: NMDA channels together with L-type calcium currents and calcium-activated nonspecific cationic currents are sufficient to generate windup in WDR neurons. J. Neurophysiol.104(2), 1155–1166 (2010)
Arle, J.E., Carlson, K.W., Mei, L., Iftimia, N., Shils, J.L.: Mechanism of dorsal column stimulation to treat neuropathic but not nociceptive pain: analysis with a computational model. Neuromodulation Technol. Neural Interface17(7), 642–655 (2014)
Basbaum, A.I., Bautista, D.M. Scherrer, G., Julius, D.: Cellular and molecular mechanisms of pain. Cell139(2), 267–284 (2009)
Booth, V., Diniz Behn, C.G.: Physiologically-based modeling of sleep-wake regulatory networks. Math. Biosci.250, 54–68 (2014)
Britton, N.F., Chaplain, M.A., Skevington, S.M.: The role of N-methyl-D-aspartate (NMDA) receptors in wind-up: a mathematical model. IMA J. Math. Appl. Med. Biol.13(3), 193–205 (1996)
Britton, N.F., Skevington, S.M.: A mathematical model of the gate control theory of pain. J. Theor. Biol.137(1), 91–105 (1989)
Foo, H., Mason, P.: Brainstem modulation of pain during sleep and waking. Sleep Med. Rev.7(2), 145–154 (2003)
Gilron, I., Ghasemlou, N.: Chronobiology of chronic pain: focus on diurnal rhythmicity of neuropathic pain. Curr. Opin. Support. Palliat. Care8(4), 429–436 (2014)
Hagenauer, M.H., Kile, J., Piltz, S., Toporikova, N., Ferguson, P., Booth, V.: The modulation of pain by circadian and sleep-dependent processes: a review of the experimental evidence. In: Proceedings from A Research Collaboration Workshop for Women in Mathematical Biology. Springer, Berlin (2016)
Hasbargen, T., Ahmed, M.M., Miranpuri, G., Li, L., Kahle, K.T., Resnick, D., Sun, D.: Role of NKCC1 and KCC2 in the development of chronic neuropathic pain following spinal cord injury. Ann. N. Y. Acad. Sci.1198, 168–172 (2010)
Herrero, J.F., Laird, J.M., Lopez-Garcia, J.A.: Wind-up of spinal cord neurones and pain sensation: much ado about something? Prog. Neurobiol.61(2), 169–203 (2000)
Hines, M.L., Carnevale, N.T.: NEURON: a tool for neuroscientists. Neuroscientist7(2), 123–135 (2001)
Hodgkin, A.L., Huxley, A.F.: A quantitative description of membrane current and its application to conduction and excitation in nerve. J. Physiol. (Lond.)117(4), 500–544 (1952)
Huang, C.-T., Chiang, R.P.-Y., Chen, C.-L., Tsai, Y.-J.: Sleep deprivation aggravates median nerve injury-induced neuropathic pain and enhances microglial activation by suppressing melatonin secretion. Sleep37(9), 1513–1523 (2014)
Kusunore, N., Koyanagi, S., Hamamura, K., Matsunaga, N., Yoshida, M., Uchida, T., Tsuda, M., Inoue, K., Ohdo, S.: Molecular basis for the dosing time-dependency of anti-allodynic effects of gabapentin in a mouse model of neuropathic pain. Mol. Pain6(83), 1–8 (2010)
Le Bars, D., Gozariu, M., Cadden, S.W.: Animal models of nociception. Pharm. Rev.53(4), 597–652 (2001)
Le Franc, Y., Le Masson, G.: Multiple firing patterns in deep dorsal horn neurons of the spinal cord: computational analysis of mechanisms and functional implications. J. Neurophysiol.104(4), 1978–1996 (2010)
Melnick, I.V., Santos, S.F., Szokol, K., Szucs, P., Safronov, B.V.: Ionic basis of tonic firing in spinal substantia gelatinosa neurons of rat. J. Neurophysiol.91(2), 646–655 (2004)
Melzack, R., Wall, P.D.: Pain mechanisms: a new theory. Science150(3699), 971–979 (1965)
Mendell, L.M. Wall, D.P.: Responses of single dorsal cells to peripheral cutaneous unmyelinated fibers. Nature206, 97–99 (1965)
Millan, M.J.: Descending control of pain. Prog. Neurobiol.66(6), 355–474 (2002)
Moayedi, M., Davis, K.D.: Theories of pain: from specificity to gate control. J. Neurophysiol.109(1), 5–12 (2013)
Pöllmann, L.: Duality of pain demonstrated by the circadian variation in tooth sensitivity. In: Erhard, H., Kabat, H.F. (eds.) Chronobiology 1982–1983, chap. 39, pp. 225–228. Karger, Basel (1984)
Purves, D., Augustine, G.J., Fitzpatrick, D., et al.: Neuroscience. Sinauer Associates, Sunderland (2001)
Reeve, A.J., Walker, K., Urban, L., Fox, A.: Excitatory effects of galanin in the spinal cord of intact, anaesthetized rats. Neurosci. Lett.295(1–2), 25–28 (2000)
Ruscheweyh, R., Sandkühler, J.: Lamina-specific membrane and discharge properties of rat spinal dorsal horn neurones in vitro. J. Physiol. (Lond.)541(Pt 1), 231–244 (2002)
Schouenborg, J.: Functional and topographical properties of field potentials evoked in rat dorsal horn by cutaneous C-fibre stimulation. J. Physiol. (Lond.)356, 169–192 (1984)
Schouenborg, J., Sjölund, B.H.: Activity evoked by A- and C-afferent fibers in rat dorsal horn neurons and its relation to a flexion reflex. J. Neurophysiol.50(5), 1108–1121 (1983)
Takada, T., Yamashita, A., Date, A., Yanase, M., Suhara, Y., Hamada, A., Sakai, H., Ikegami, D., Iseki, M., Inada, E., Narita, M.: Changes in the circadian rhythm of mRNA expression forμ-opioid receptors in the periaqueductal gray under a neuropathic pain-like state. Synapse67(5), 216–223 (2013)
Vgontzas, A.N., Bixler, E.O. Lin, H.-M., Prolo, P., Trakada, G., Chrousos, G.P.: Il-6 and its circadian secretion in humans. Neuroimmunomodulation12(3), 131–140 (2005)
Wan-Ru, D., Yi-Kuan, X.: Modulation of c-nociceptive activities by inputs from myelinated fibers. Adv. Exp. Med. Biol.904, 33–40 (2016)
Wei, H., Hao, B., Huang, J.-L., Ma, A.-N., Li, X.-Y., Wang, Y.-X., Pertovaara, A.: Intrathecal administration of a gap junction decoupler, an inhibitor of Na+ K+ 2Cl cotransporter 1, or a GABAA receptor agonist attenuates mechanical pain hypersensitivity induced by REM sleep deprivation in the rat. Pharmacol. Biochem. Behav.97(2), 377–383 (2010)
Wilson, H.R., Cowan, J.D.: Excitatory and inhibitory interactions in localized populations of model neurons. Biophys. J.12(1), 1–24 (1972)
Woolf, C.J., Wall, P.D.: Chronic peripheral nerve section diminishes the primary afferent A-fibre mediated inhibition of rat dorsal horn neurones. Brain Res.242(1), 77–85 (1982)
Zhang, J., Li, H., Teng, H., Zhang, T., Luo, Y., Zhao, M., Li, Y.Q., Sun, Z.S.: Regulation of peripheral clock to oscillation of substance P contributes to circadian inflammatory pain. Anesthesiology117(1), 149–160 (2012)
Zhang, T.C., Janik, J.J. Grill, W.M.: Modeling effects of spinal cord stimulation on wide-dynamic range dorsal horn neurons: influence of stimulation frequency and GABAergic inhibition. J. Neurophysiol.112(3), 552–567 (2014)
Acknowledgements
This work was conducted as a part of A Research Collaboration Workshop for Women in Mathematical Biology at the National Institute for Mathematical and Biological Synthesis, sponsored by the National Science Foundation through NSF Award DBI-1300426, with additional support from the University of Tennessee, Knoxville. This work was additionally partially supported by the following sources: NSF Award DMS-1412119 (VB) and the Pritzker Neuropsychiatric Disorders Research Consortium (MH). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 The Author(s) and the Association for Women in Mathematics
About this paper
Cite this paper
Crodelle, J.A., Piltz, S.H., Booth, V., Hagenauer, M.H. (2017). Investigating Circadian Rhythmicity in Pain Sensitivity Using a Neural Circuit Model for Spinal Cord Processing of Pain. In: Layton, A., Miller, L. (eds) Women in Mathematical Biology. Association for Women in Mathematics Series, vol 8. Springer, Cham. https://doi.org/10.1007/978-3-319-60304-9_2
Download citation
DOI: https://doi.org/10.1007/978-3-319-60304-9_2
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-60302-5
Online ISBN: 978-3-319-60304-9
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)