Fig. 1. Diagram of the lobster brain, reconstructed from serial sections, showing
the location of the neuropils and cell somata relevant to this study.
Accessory lobe (AL); anterior median protocerebral neuropil (AMPN); antenna II
neuropil (AN); central body (CB); deutocerebral commissure (DC); dorsal giant
neuron (DGN); lateral antennular neuropil (LAN); oesophageal connectives
(OES); olfactory globular tract (OGT); olfactory lobe (OL); protocerebral
bridge (PCB); protocerebral tract (PCT); posterior median protocerebral
neuropil (PMPN); tegumentary nerves (TEG); soma cluster 9 (9); soma cluster 10
(10); soma cluster 11 (11). Terminology of Sandeman et al.
(1992).