2024
Multiple Intrinsic Timescales Govern Distinct Brain States in Human Sleep
Lendner J, Lin J, Larsson P, Helfrich R. Multiple Intrinsic Timescales Govern Distinct Brain States in Human Sleep. Journal Of Neuroscience 2024, 44: e0171242024. PMID: 39187378, PMCID: PMC11484545, DOI: 10.1523/jneurosci.0171-24.2024.Peer-Reviewed Original ResearchConceptsPower spectrumBrain statesDecay processAperiodic activityIntrinsic timescalesHuman intracranial electroencephalographyTimescalesDecaySpectraNeuronal oscillationsDecay functionNonrapid eye movement sleepElectrophysiological power spectrumPhysical propertiesEye movement sleepNeural populationsRegion-specific mannerHuman sleepTemporal regularityStateMovement sleepOscillationsSuperpositionPharmacological modulation
2021
Moonstruck sleep: Synchronization of human sleep with the moon cycle under field conditions
Casiraghi L, Spiousas I, Dunster G, McGlothlen K, Fernández-Duque E, Valeggia C, de la Iglesia H. Moonstruck sleep: Synchronization of human sleep with the moon cycle under field conditions. Science Advances 2021, 7: eabe0465. PMID: 33571126, PMCID: PMC7840136, DOI: 10.1126/sciadv.abe0465.Peer-Reviewed Original Research
2005
Increased serotonin receptor availability in human sleep: Evidence from an [18F]MPPF PET study in narcolepsy
Derry C, Benjamin C, Bladin P, le Bars D, Tochon-Danguy H, Berkovic SF, Zimmer L, Costes N, Mulligan R, Reutens D. Increased serotonin receptor availability in human sleep: Evidence from an [18F]MPPF PET study in narcolepsy. NeuroImage 2005, 30: 341-348. PMID: 16275016, DOI: 10.1016/j.neuroimage.2005.09.052.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAnimalsBlood PressureBrainCentral Nervous System StimulantsFemaleHumansKineticsMagnetic Resonance ImagingMaleMethylphenidateMiddle AgedNarcolepsyPiperazinesPolysomnographyPositron-Emission TomographyPyridinesRadiopharmaceuticalsRatsRats, Sprague-DawleyReceptor, Serotonin, 5-HT1AReceptors, SerotoninSerotoninSleepConceptsSerotonin receptor availabilityReceptor availabilityMethylphenidate administrationSuppress REM sleepSprague-Dawley ratsPositron emission tomographyNarcoleptic humansNormal medicationEndogenous serotoninSerotonergic neurotransmissionREM sleepStimulant methylphenidatePET scansAnimal studiesHuman studiesWhole brainEmission tomographySleep scanPET studiesSleepWakefulnessHuman sleepScansT-testSignificant increase
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