pTrkB-labeled profiles in individual hippocampal laminae
| Subregion | Lamina | Dendrites | Spines | Terminals | Axons | Glia |
|---|---|---|---|---|---|---|
| CA1 | SO | 6 | 4 | 6 | 20 | 8 |
| SR proximal | 6 | 1 | 5 | 15 | 11 | |
| SR distal | 10 | 4 | 8 | 6 | 10 | |
| SLM | 5 | 1 | 0 | 10 | 12 | |
| CA3 | SO | 3 | 1 | 3 | 17 | 5 |
| SR | 5 | 1 | 10 | 5 | 1 | |
| SL | 2 | 2 | 6 | 8 | 5 | |
| DG | OML | 7 | 1 | 4 | 7 | 6 |
| MML | 7 | 1 | 4 | 3 | 5 | |
| IML | 4 | 1 | 3 | 6 | 5 | |
| SGZ | 1 | 2 | 1 | 11 | 12 | |
| HIL | 6 | 5 | 6 | 8 | 12 |
Number of profiles counted from one representative female mouse in diestrus. SO, Stratum oriens; SR, stratum radiatum; SLM, stratum lacunosum moleculare; SL, stratum lucidum; DG, dentate gyrus; OML, outer molecular layer; MML, middle molecular layer; IML, inner molecular layer; SGZ, subgranular zone; HIL, hilus.