Figure 5
Average behavior results in comparison among three modalities (1C/3C/5C). In all the figures, 1C: one channel, 3C: three channels, 5C: five channels. In each of the four figures, for example, “SF, 1C” indicates that the result is achieved by SF through one channel, and “NF, 3C” indicates that the result is achieved by NF through three channels. The horizontal axis indicates the response time, and the perpendicular axis indicates the accuracy. Variances are represented by cross lines along with the triangles (SF) and circles (NF). (e) and (f) are the stacked plots of the same results of (a)-(d). The left part of each figure is the performance of SF, and the right part belongs to the NF. In (e) and (f), P: the performance of discriminating the position, and its accuracy is given by A C p separately in 1C/3C/5C. T: the performance of discriminating the type, and its accuracy is given by A C t separately in 1C/3C/5C. S: the performance of discriminating the strength, and its accuracy is given by A C s separately in 1C/3C/5C. A: the performance of discriminating all of the three stimulation’s patterns, and its accuracy is given by A C a separately in 1C/3C/5C. Error bars depict standard deviation.