Table 1.
Percentage of CCK-immunoreactive neurons expressing the 5-HT3R
| Region | Percentage of double-labled neurons1-a |
|---|---|
| Neocortex | |
| Motor cortex | 49 ± 0.47 (n = 119) |
| Agranular insular cortex | 35 ± 0.47 (n = 25) |
| Anterior cingulate cortex | 60 ± 0.47 (n = 62) |
| Auditory cortex | 36 ± 0.47 (n = 113) |
| Posterior parietal association cortex | 66 ± 0.47 (n = 55) |
| Prelimbic cortex | 55 ± 0.47 (n = 89) |
| Somatosensory cortex | 35 ± 0.47 (n = 70) |
| Visual cortex | 46 ± 0.47 (n = 193) |
| Olfactory system | |
| Anterior olfactory nucleus | 65 ± 0.47 (n = 45) |
| Piriform cortex | 53 ± 0.47 (n = 102) |
| Entorhinal cortex | 55 ± 0.47 (n = 75) |
F1-a
Total number of CCK-immunopositive cells (n) was counted in three sections each from three different experiments, and the percentage of CCK-immunoreactive cells expressing the 5-HT3R was calculated.