| C group | N group | ||
---|---|---|---|---|
Menthol | Control | Menthol | Control | |
Cold sensation (unit/°C) | ||||
 Calf | 5.28 ± 0.60*# | 5.04 ± 0.67*# | 3.09 ± 0.55†# | 1.92 ± 0.32# |
 Dorsal foot | 6.56 ± 0.54 * | 6.49 ± 0.60 * | 4.29 ± 0.50†| 3.06 ± 0.50 |
CVC responses (%/°C) | ||||
 Calf | 5.41 ± 0.54 | 6.03 ± 0.44 | 5.71 ± 0.28 | 6.54 ± 0.33 |
 Dorsal foot | 5.25 ± 0.45 | 6.13 ± 0.61 | 5.47 ± 0.18 | 5.00 ± 0.39 |