label: mushroom body
label_lc: mushroom body
description: "Prominent lobed neuropils found in annelids and all arthropods except crustaceans. They are thought to be involved in olfactory associative learning and memory[MESH] Mushroom body neuropils are divided into calyces, pedunculus, and its subsequent lobes. In Drosophila these are the alpha, beta, and gamma lobes."