Table 1.
A comparison of median spike rate between NB group and NB+ group during the first three weeks of C-FBN-C development using Wilcoxon test (ACC: active channel count from 3 MEAs; *: One-Tailed p-value)
| Sample Size (Total ACC) | Median SR (Spikes/min) | Statistical Test between NB and NB+ | |||||
|---|---|---|---|---|---|---|---|
| DIV | NB | NB+ | NB | NB+ | Wilcoxon Statistic |
p-value* | Significance |
| 6 | 26 | 55 | 16.65 | 21.72 | 1.9272 | 0.027 | yes |
| 8 | 34 | 89 | 11.3 | 41.11 | 6.0709 | 0 | yes |
| 10 | 58 | 111 | 24.2 | 66.97 | 6.4354 | 0 | yes |
| 12 | 56 | 96 | 20.65 | 36.16 | 3.4204 | 0.0003 | yes |
| 14 | 49 | 71 | 17.2 | 26.16 | 1.9755 | 0.0241 | yes |
| 16 | 52 | 71 | 15.15 | 29.9 | 4.0165 | 0 | yes |
| 18 | 63 | 63 | 18.8 | 54 | 5.3623 | 0 | yes |
| 20 | 56 | 47 | 14.25 | 59.09 | 6.2471 | 0 | yes |
| 22 | 51 | 45 | 13.86 | 92.04 | 7.0852 | 0 | yes |