Figure 4.

With trains of taps, eat-4 mutant worms show significant short-term accumulation of habituation across blocks of training and a trend toward 24-h retention. (A) The mean response magnitude, standardized by worm length, for each train stimulus is graphed across all 20 stimuli in each of the three training blocks and across the 20 stimuli of the test block that occurred 24 h later. (B) Average reversal magnitude for each training block on day 1 and the test phase on day 2.