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Diagram in a frontal plane showing the distribution of dopamine-immunoreactive cell bodies in the brain of the cockroach, Periplaneta americana.

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posted on 05.08.2016, 11:07 by Yoshitaka Hamanaka, Run Minoura, Hiroshi Nishino, Toru Miura, Makoto Mizunami

Cell bodies in the anterior cell body rind in the brain are shown in black while those in the posterior are in outline. Most are clustered: DP0-2, three groups in the pars intercerebralis (PI); DCa1-2; two groups lateral to the calyx; DSP1-2, two groups in the superior lateral protocerebrum; DIP1-3, three groups in the inferior protocerebrum; DAL, a group near the antennal lobe (AL); DD1-2, two groups in the deutocerebrum; DPOT, a group near the posterior optic tract (POT); DPOTu, a group near the posterior optic tubercle. CBL, central body lower division; CBU, central body upper division; LCA, lateral calyx; MCA, medial calyx; ML, medial lobe; PED, pedunculus; TR, tritocerebrum; VL, vertical lobe.