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1. pubmed.ncbi.nlm.nih.gov › 33603879Neurobiology of sleep (Review) - PubMed

   pubmed.ncbi.nlm.nih.gov › 33603879

   Several models that explain the transition and the continuity between wakefulness, NREM sleep and REM sleep have been proposed. All of these models include neurotransmitters as ligands in a complex reciprocal connectivity across the key-centers taking part in the regulation of sleep.

   • Neurobiology of sleep (Review) - PMC - National Center for ...

     Sleep is a reversible physiological state which involves a...

   • Relationships between REM and NREM in the NREM-REM sleep cycle: a ...

     How does sleep regulation in monophasic and polyphasic...

2. www.psychologytoday.com › us › conditionsNon-Rapid Eye Movement Sleep Arousal Disorders - Psychology Today

   www.psychologytoday.com › us › conditions

   • Zapisane w pamięci cache

   4 kwi 2022 · Non-rapid eye movement (NREM) sleep arousal disorders involve repeated episodes of incomplete awakening from sleep, most commonly sleepwalking or night terrors (also known as sleep...

3. www.sciencedirect.com › science › articleReview Article Relationships between REM and NREM in the NREM-REM...

   www.sciencedirect.com › science › article

   1 cze 2020 · NREM and REM “pressures” should still be considered today as virtual constructs that fit into theories to explain the potential to influence sleep into more NREM or more REM sleep at a given time.

4. www.ncbi.nlm.nih.gov › books › NBK526132Physiology, Sleep Stages - StatPearls - NCBI Bookshelf

   www.ncbi.nlm.nih.gov › books › NBK526132

   26 sty 2024 · Sleep occurs in five stages: wake, N1, N2, N3, and REM. Stages N1 to N3 are considered non-rapid eye movement (NREM) sleep, with each stage leading to progressively deeper sleep. Approximately 75% of sleep is spent in the NREM stages, with the majority spent in the N2 stage.

5. www.ncbi.nlm.nih.gov › pmc › articlesNeurobiology of sleep (Review) - PMC - National Center for ...

   www.ncbi.nlm.nih.gov › pmc › articles

   25 sty 2021 · Sleep is a reversible physiological state which involves a specific pattern of cerebral electric activity. There are two main alternating phases that compose normal sleep: Non-rapid eye movement (NREM) sleep and rapid-eye movement (REM) sleep. This article will review the main brain regions and neuromediators taking part in the regulation of sleep.

6. www.psychologytoday.com › 201903 › are-you-really-getting-a-good-nights-sleepAre You Really Getting a Good Night's Sleep? - Psychology Today

   www.psychologytoday.com › 201903 › are-you-really-getting-a-good-nights-sleep

   • Zapisane w pamięci cache

   15 mar 2019 · You may have heard of different stages of sleep, such as non-rapid eye movement sleep (NREM) and rapid eye movement sleep (REM), appearing in a cyclical fashion through the night.

7. pubmed.ncbi.nlm.nih.gov › 32179430Relationships between REM and NREM in the NREM-REM sleep cycle: a...

   pubmed.ncbi.nlm.nih.gov › 32179430

   How does sleep regulation in monophasic and polyphasic animals compare? What are the circadian and homeostatic influences on both states? Are non-rapid eye movement (NREM) and REM states dependent on each other, or are they regulated independently?