Fig. 1. (A) Schematic illustration of electrical stimulation of the antennal nerve
(AN). (B) Three-dimensional reconstruction of the Bombyx mori
antennal lobe (AL). The two main compartments of the macroglomerular complex
(MGC) the cumulus and toroid can be seen, as well as many
ordinary glomeruli (Gs). The reconstruction of the AL represents the region in
(A) outlined by the broken lines. Scale bar, 100µm. OL, optic lobe; Oe,
oesophagus; PC, protocerebrum; SOG, suboesophageal ganglion; D, dorsal; L,
lateral.