Fig. 2.

Delayed Non Match to Sample test (DNMS). All data are from the post-dosing phase. A. Percent sample misses, failure to start the trial by touching the sample. B. Percent choice misses, failure to make a choice after the delay. Mean ± s.e.m. are shown. N = 13 fluoxetine subjects; N = 14 vehicle controls. See text for details of statistical analysis.