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Fig. 3 | BMC Neuroscience

Fig. 3

From: Altered excitability of small cutaneous nerve fibers during cooling assessed with the perception threshold tracking technique

Fig. 3

The effect of cooling the skin on the perception threshold. The experimental result of perception thresholds to electrical currents delivered to the skin with temperature regulated to 20 °C or 32 °C. Data is shown as mean and standard error. Statistically significant differences between the two temperature conditions are indicated by asterisks, ***p < 0.001, Sidak multiple comparisons

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