brainiac are really complicated , even for the smallest of critters . If you ’re a scientist who canvas brains , then you might attempt to use some common word so that other scientist will know what you ’re trying to convey . People who study vertebrate generally agree on their terminology , which constitute mammal and bird brain a bit easier to talk about .
Until lately , those who study arthropod brains – invertebrates like insects , spiders , and crustaceans – did n’t really have a common mental lexicon . That ’s despite the fact that those critters are really important for understanding everyone from evolution to the biochemical nerve pathway that underlie addiction - relate demeanor . We ’ve actually study a spate about our own brains by studying arthropod . One of the main workhorse of modern biological science , the fruit fly Drosophila melanogaster ( depicted above and below ) , is an arthropod after all !
Now , the “ Insect BrainName Working Group , ” an external squad led by Kei Ito and Kazunori Shinomiya of theInstitute of Molecular and Cellular Biosciences at the University of Tokyo , has changed all that . They not only tripled the number of identified encephalon structures , but also create a lexicon that can now be used by arthropod researchers .
Different neighborhood , cells , fiber and connections of thebrain of the fruit fly , Drosophila . show here is the odd hemisphere , seen from the front .
Also check out thisinteractive three-D renderingto explore the brain of the yield fly , Drosophila melanogaster .
[ Kei Ito et al . ,Neuron . effigy used with permission . ]
AnimalsNeuroscienceZoology
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