Table 3.
Synaptic connections within striatum of identified Pf neurons
| Pf neuron | Number of synapses | Postsynaptic targets [number of synapses (% total)] |
||
|---|---|---|---|---|
| Dendritic spines | Dendritic shafts | Unclassified structurea | ||
| 1 | 30 | 10 (33) | 18 (60) | 2 (7) |
| 2 | 31 | 0 | 29 (94) | 2 (6) |
| 3 | 29 | 28 (97) | 1 (3) | 0 |
| 4 | 19 | 0 | 17 (90) | 2 (10) |
| 5 | 22 | 1 (5) | 17 (77) | 4 (18) |
| 6 | 38 | 18 (47) | 20 (53) | 0 |
aUnclassified structure is one that could not be defined as a dendritic spine or a dendritic shaft. Note, however, that synapses were not established with cell bodies.