Sleep and memory are connected by a pair of neurons in Drosophila

In a recent post on the Fly on the Wall blog, Neuroscience grad student Bethany Christmann talks about recently published research from Leslie Griffith’s lab:

 … [How are sleep and behavior] connected in the brain? Does sleep simply permit memory storage to take place, such that the part of the brain involved in memory just takes advantage of sleep whenever it can? Or are sleep and memory physically connected, and the same mechanism in the brain is involved in both? In a recent study published in eLife, researchers in the Griffith lab may have [uncovered the answer]. They found that a single pair of neurons, known as the DPM neurons, are actively involved in both sleep and memory storage in fruit flies.

Haynes PR, Christmann BL, Griffith LC. A single pair of neurons links sleep to memory consolidation in Drosophila melanogaster. eLife. 2015;4.

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