Fruit fly mutants that have severe sleep deficits perform better at olfactory learning and memory tasks, according to a study published in the open-access journal PLOS Biology by Sheng Huang and Stephan Sigrist from Freie Universität Berlin, Germany, and colleagues. The paradox of enhanced memory despite sleep loss could be explained by protein kinase A (PKA) signaling in the mushroom body of the fly brain.
This article was originally published on MedicalXpress.com