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Fig. 2 | BMC Complementary and Alternative Medicine

Fig. 2

From: Spatiotemporal changes of optical signals in the somatosensory cortex of neuropathic rats after electroacupuncture stimulation

Fig. 2

Development of mechanical (a) and cold allodynia (b) after nerve injury. Control(intact): group without surgery; Sham injury: sham-operated group; Neuropathic pain: nerve injury group. Values are represented as mean ± SEM, and response rate is indicated as a percentage (number of foot withdrawals/number of trials × 100)

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