Orchestration of sleep and feeding behavior isĀ essential for organismal health and survival. Although sleep deprivation promotes feeding and starvation suppresses sleep, the underlying neural mechanisms remain largely unknown. Here, we showed that starvation in mice potently promoted arousal and activated calretinin neurons (CR+) in the paraventricular thalamus (PVT). Direct activation of PVTCR+ neurons promoted arousal, and their activity was necessary for starvation-induced sleep suppression. Specifically, the PVTCR+-bed nucleus of the stria terminalis (BNST) circuit rapidly initiated arousal. Selective inhibition of BNST-projecting PVT neurons opposed arousal during starvation. Taken together, our results define a cell-type-specific neural circuitry modulating starvation-induced arousal and coordinating the conflict between sleeping and feeding.
Pubmed ID: 30528578 RIS Download
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Software package used for interactive, or batched, statistical analysis in social science, health sciences and marketing. Software platform offers advanced statistical analysis, a library of machine-learning algorithms, text analysis, open-source extensibility, integration with big data and deployment into applications.Versions that were produced by SPSS Inc. before the IBM acquisition (Versions 18 and earlier) would be given origin or publisher of SPSS Inc. in Chicago.
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View all literature mentionsMulti paradigm numerical computing environment and fourth generation programming language developed by MathWorks. Allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages, including C, C++, Java, Fortran and Python. Used to explore and visualize ideas and collaborate across disciplines including signal and image processing, communications, control systems, and computational finance.
View all literature mentionsMulti paradigm numerical computing environment and fourth generation programming language developed by MathWorks. Allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages, including C, C++, Java, Fortran and Python. Used to explore and visualize ideas and collaborate across disciplines including signal and image processing, communications, control systems, and computational finance.
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