Comparison of magnitude of CA1 SRI-type IA currents in hippocampal slices of various species of animals For consistency, data collected using the same agonist application system (U-tube in this case) to induce type IA currents were included here. Numbers in parentheses represent the number of neurons studied.
Species | Peak Amplitude | Net Charge |
|---|---|---|
| pA (mean ± S.E.M.) | pC (mean ± S.E.M.) | |
| Mouse (21–22 days)a | 9.5 ± 1.2 (26) | 16 ± 1.2 (17) |
| Sprague-Dawley rat (17 days)b | 98.1 ± 31.2 (15) | 302 ± 102 (15) |
| Sprague-Dawley rat (56–68 days)b | 165 ± 28.1 (8) | 446 ± 103 (8) |
| August Copenhagen Irish rat* (21–22 days)c | 47.2 ± 8.9 (33) | 120 ± 18.5 (30) |
| Guinea pigs (16–19 days)d | 156 ± 46.7 (18) | 631 ± 151 (18) |