| Reports of presence of alpha2 nAChR in: SPVO. |
| Cell pool position in region | Hemisphere | Qualitative density of alpha2 nAChR in SPVO | Annotation | Reference | Collator |
| not specified | bilateral | light | ...alpha3 is expressed at very high levels in sensory ganglion cells (Fig. 9), and (along with alpha2) much more weakly in restricted parts of the spinal nucleus of the trigeminal. Collator note: see Table 2 pages 320-324. | Wada, E., Wada, K., Boulter, J., Deneris, E., Heinemann, S., Patrick, J. & Swanson, L.W., 1989 | Metadata |
| in situ hybridization data |
