ABSTRACT

Figure 16 Distributions of latencies observed between stimulation and secretion. The time between the application of the stimulus and the detection of released dopamine for each exocytosis event in the first 40 s of release is plotted versus the percentage of the total number of events observed for each type of stimulus. The differences in the time courses of release stimulated by 105 mM K+ (■; n=17 cells; 475 events), 1 mM nicotine ; n = 16 cells; 232