Desk Figure A illustrates a midsagittal section through the STG and B shows a midhorizontal section. In A, a single pyloric cell is highlighted.
All pyloric neurons are monopolar.
A primary neurite extends from the soma and enters the STG neuropil. These processes branch and synapse extensively in the fine neuropil. The staining is white, thus this channel is located in the plasma membrane of the somata as well as in the neurites of the coarse and fine neuropil.