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Neurofibromin Regulates Sleep Consolidation via Cholinergic Neurons in a Drosophila Model of Neurofibromatosis 1

Neurofibromatosis type 1 (NF1) patients frequently present with fragmented, poor-quality sleep, but the neural circuits and molecular mechanisms underlying this deficit remain undefined. Using Drosophila, we show that loss of the NF1 ortholog dNf1 recapitulates the human phenotype: null mutants exhibit markedly reduced total sleep with blunted nighttime consolidation, reflected in fewer and…

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