Unlocking the complexities of the fruit fly brain is a crucial step toward understanding the human brain. Fruit flies share many genetic similarities with humans, making them a valuable model organism for studying brain functions as well as diseases.
“An estimated 75% of human genes related to diseases have homologs in the fly genome,” Sebastian Seung, co-leader of the research team, told Interesting Engineering (IE).
“We’ve long known about the molecular similarities between fly and human brains. We have been slower to realize that there are also similarities at the circuit level, revealed by examining patterns of connectivity. We now know that fly circuits for olfaction, vision, and navigation have architectural similarities with mammalian circuits for the same functions,” Seung added.
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