Figure 3From: Behavioral response of Caenorhabditis elegansto localized thermal stimuliWithdrawal behavior is dependent on the ramp rate of the thermal stimulus. The mean speed profile of wild type animals for three head-applied stimuli with the same ramp rate but different absolute temperatures (N = 10 for each ∆T), showing a noxious response for each. Animals stimulated with a lower ramp rate but similar ∆T do not exhibit withdrawal behavior, and are statistically different than those stimulated with a higher ramp rate. p < 0.05, Kruskal-Wallis test, Dunn’s multiple comparison.Back to article page