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. 2015 Feb 18;113(7):2778–2785. doi: 10.1152/jn.00991.2014

Fig. 4.

Fig. 4.

Relationship between dural RFs and the prolonged activation of meningeal nociceptors after a single CSD. A: linear regression analysis of the onset latency to the delayed and persistent activation of meningeal nociceptors vs. the number of their dural RFs. Note the inverse correlation. B: mean number of dural RFs found for the Aδ and C units recorded in this study. *P < 0.05, t-test.