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From Polyphasic Sleep Wiki
  • ...t stage of sleep, will start to enter the nap. Thus, the odds of waking in SWS increase when a 30m nap is scheduled. This is the primary reason that makes ...m nap may contain a higher percentage of REM sleep, or give some amount of SWS if homeostatic pressure is high enough.
    5 KB (917 words) - 11:23, 14 January 2021
  • ...Dual core|Dual core]], the evening core favors [[wikipedia:Slow-wave_sleep|SWS]], whereas the dawn/morning core favors [[wikipedia:Rapid_eye_movement_slee ...and then finally finishes after REM sleep is complete. In the second core, SWS pressure may be weaker than REM pressure, allowing for some REM sleep to ge
    5 KB (788 words) - 05:14, 6 January 2021
  • ...Dual core|Dual core]], the evening core favors [[wikipedia:Slow-wave_sleep|SWS]], whereas the dawn/morning core favors [[wikipedia:Rapid_eye_movement_slee ...and then finally finishes after REM sleep is complete. In the second core, SWS pressure may be weaker than REM pressure, allowing for some REM sleep to ge
    5 KB (842 words) - 05:13, 6 January 2021
  • ...se than on schedules with longer sleep blocks. [[wikipedia:Slow-wave_sleep|SWS]] deprivation symptoms are less apparent on this schedule than on Triphasic ...n predominantly REM, while a core around SWS peak hours will heavily favor SWS. As such, QC0 also possesses the characteristics of [[Dual core|Dual Core s
    5 KB (738 words) - 20:00, 9 January 2021
  • ...ure of SWS and REM sleep, as their duration allows a significant amount of SWS to be present. ...to, because of the SWS wakes that appear near the end of the naps, and the SWS deprivation due to single-cycle cores. Compared to other Dual core and [[Ev
    4 KB (553 words) - 09:57, 14 January 2021
  • ...ced in the evening for optimal SWS. The core is expected to contain mostly SWS, whereas the naps will contain either mostly REM sleep or mixed stages. ...ithout being fully relieved by the sleeps. After a REM rebound occurs, the SWS debt starts to build up, eventually causing a rebound, which is extremely l
    4 KB (591 words) - 09:00, 12 January 2021
  • ...t core of Segmented, to preserve the amount of [[wikipedia:Slow-wave_sleep|SWS]], while the second core is cut short. This allows for sleep reduction on t ...y require the extension of the first core (~4.5h instead) to cover all the SWS.
    10 KB (1,632 words) - 08:27, 13 January 2021
  • ...er naps is likely to contain more light sleep, as well as trace amounts of SWS. As with DC3, intense SWS and REM sleep wakes during both cores and naps will be frequent during [[4-Stages Adaptation Mo
    3 KB (538 words) - 15:27, 10 January 2021
  • ...aps may contain a mixture of light and REM sleep, along with trace amounts SWS. ...e repartitioned between the two cores, which can lead to lots of difficult wakes. Compared to Bimaxion, it is similar in difficulty, with both being incredi
    4 KB (736 words) - 03:07, 10 January 2021
  • ...should ideally contain nearly all the required [[wikipedia:Slow-wave_sleep|SWS]], while the second core should contain primarily [[wikipedia:Rapid_eye_mov ..., because splitting vital sleep stages into two cores may induce difficult wakes. In that case, adapting to DC2 is slightly more difficult compared to E2, b
    7 KB (1,191 words) - 09:51, 16 January 2021
  • ...t core of Segmented, to preserve the amount of [[wikipedia:Slow-wave_sleep|SWS]], while the second core is cut short. This allows for sleep reduction on t ...y require the extension of the first core (~4.5h instead) to cover all the SWS.
    10 KB (1,736 words) - 08:26, 13 January 2021
  • ...'' because of the high frequency of naps that contain REM sleep and mostly SWS and traces of light sleep go into the lone core. ...h REM wake. Long crashes can occur frequently during adaptation due to SWS wakes, and [[4-Stages Adaptation Model|stage 3]] is expected to arrive only a cou
    8 KB (1,258 words) - 18:52, 21 December 2020
  • ...cal human sleep structure, it is expected that [[wikipedia:Slow-wave_sleep|SWS]] would be almost, if not fully covered in the first 3 full cycles of sleep ...cult because of '''SWS wakes''' (SWS repartitioning in progress) or '''REM wakes'''. Over time, waking up will become refreshing. The daytime core is usuall
    10 KB (1,624 words) - 05:29, 27 December 2020
  • ...cal human sleep structure, it is expected that [[wikipedia:Slow-wave_sleep|SWS]] would be almost, if not fully covered in the first 3 full cycles of sleep ...cult because of '''SWS wakes''' (SWS repartitioning in progress) or '''REM wakes'''. Over time, waking up will become refreshing. The daytime core is usuall
    9 KB (1,468 words) - 23:38, 16 January 2021
  • ...rtness. The first core and the last core are likely to primarily contain [[SWS]] and [[REM]] sleep, whereas the middle core is likely to contain mixed sta ...eep necessitates the splitting of SWS, which can cause extremely difficult wakes.
    3 KB (488 words) - 04:00, 15 January 2021
  • ...ovement_sleep|REM]] must come from naps on this schedule, so the amount of SWS and REM in proportion to [[wikipedia:Non-rapid_eye_movement_sleep|light sle ...matters little overall, as overcoming the [[Special:MyLanguage/SWS rebound|SWS rebound]] is necessary in order to adapt to either schedule.
    10 KB (1,510 words) - 06:42, 6 January 2021
  • ...Currently, the default variant has the core occupy most, if not all of the SWS peak hours. ...imum sleep threshold|bare minimum]] needed for most people to maintain 90m SWS and [[wikipedia:Rapid_eye_movement_sleep|REM]], with some transitional ligh
    13 KB (2,147 words) - 07:24, 31 December 2020
  • ...ovement_sleep|REM]] must come from naps on this schedule, so the amount of SWS and REM in proportion to [[wikipedia:Non-rapid_eye_movement_sleep|light sle ...matters little overall, as overcoming the [[Special:MyLanguage/SWS rebound|SWS rebound]] is necessary in order to adapt to either schedule.
    10 KB (1,586 words) - 04:55, 6 January 2021
  • ...Currently, the default variant has the core occupy most, if not all of the SWS peak hours. ...imum sleep threshold|bare minimum]] needed for most people to maintain 90m SWS and [[wikipedia:Rapid_eye_movement_sleep|REM]], with some transitional ligh
    14 KB (2,265 words) - 07:24, 31 December 2020
  • ...al core placement is around around midnight, for a good balance of REM and SWS pressures. It is recommended for the first nap to be placed the middle of t Over time, natural wakes will be start to happen in naps, but less so in the core, until after a lon
    13 KB (2,244 words) - 19:58, 9 January 2021
  • ...al core placement is around around midnight, for a good balance of REM and SWS pressures. It is recommended for the first nap to be placed the middle of t Over time, natural wakes will be start to happen in naps, but less so in the core, until after a lon
    14 KB (2,354 words) - 19:59, 9 January 2021
  • ...ocks, which means it's likely possible to start getting refreshing/natural wakes from pronaps even on reducing schedules and even outside of the REM peak. T ...naps can be compressed much enough for having long uninterrupted chunks of SWS (30m or more) needed for the glymphatic system to finish a session of clean
    18 KB (2,955 words) - 20:00, 9 January 2021
  • ...te SWS requirement. For this reason, at least one nap is likely to contain SWS, especially the last one near the evening. Similar to E3, the core should be placed relatively early in the SWS peak. In terms of sleep placements, E4 resembles [[DC3]], but with the seco
    8 KB (1,303 words) - 04:23, 15 January 2021
  • ...pired 3 other Amayl schedules, which contain cores to fulfill the required SWS, while still adhering to the principle of sleeping when needed. ...on other schedules. Experienced nappers can achieve a fast onset of REM or SWS in their nap, even for naps that are not strictly scheduled.
    8 KB (1,374 words) - 10:11, 17 January 2021
  • ...exing]] the cores, which contain repartitioned [[wikipedia:Slow-wave_sleep|SWS]] and [[wikipedia:Rapid_eye_movement_sleep|REM]] sleep with minor reduction ...on a day-to-day basis. Each core sleep helps provide the needed amount of SWS and REM sleep as well as maintain alertness.
    6 KB (1,027 words) - 07:46, 12 January 2021
  • ...wakes. Because E1 likely has sufficient total sleep to gain all the needed SWS, being trapped in Stage 4 may be due to a slight REM deficit. A potential m ...has a low chance to give REM sleep, being in late afternoon and closer to SWS peak. This can make adaptation to it harder than the default variant. The l
    14 KB (2,337 words) - 18:03, 20 December 2020
  • ...ude and low-frequency. Hence, this stage is also known as slow-wave sleep (SWS). It is very difficult to wake up from this stage; attempts at doing so ten ...-onset SWS (SOSWS), which enables a sleeper to gain the required amount of SWS and REM in a shorter amount of time. Moreover, when sleep is restricted, vi
    12 KB (1,942 words) - 02:59, 31 December 2020
  • ...ilarly, the core duration is not fixed and sleepers should rely on natural wakes for it. This scheduling variant can be slightly flexible even in adaptation ...y REM sleep. Since little vital sleep has been removed, the body naturally wakes up before reaching REM.
    9 KB (1,333 words) - 20:45, 25 January 2021
  • ...ude and low-frequency. Hence, this stage is also known as slow-wave sleep (SWS). It is very difficult to wake up from this stage; attempts at doing so ten ...-onset SWS (SOSWS), which enables a sleeper to gain the required amount of SWS and REM in a shorter amount of time. Moreover, when sleep is restricted, vi
    12 KB (2,002 words) - 02:59, 31 December 2020
  • ...ilarly, the core duration is not fixed and sleepers should rely on natural wakes for it. This scheduling variant can be slightly flexible even in adaptation ...y REM sleep. Since little vital sleep has been removed, the body naturally wakes up before reaching REM.
    9 KB (1,403 words) - 20:44, 25 January 2021
  • ...do núcleo é próximo da meia-noite, por um bom equilíbrio de pressão REM e SWS. É recomendado que a primeira soneca seja colocada no meio do pico [[wikip ...it is a minor extension. The reasoning behind this is that, as most of the SWS should have been accounted for by the 4.5h mark, adding sleep after it shou
    15 KB (2,631 words) - 03:33, 9 February 2023
  • ...sufficient total sleep to gain all the needed [[wikipedia:Slow-wave_sleep|SWS]], being trapped in Stage 4 may be due to a slight REM deficit. A potential ...a low chance to contain REM sleep, being in late afternoon and closer to [[SWS peak]]. This can make adaptation harder than the default variant. The long
    13 KB (2,161 words) - 03:49, 25 January 2021
  • ...sufficient total sleep to gain all the needed [[wikipedia:Slow-wave_sleep|SWS]], being trapped in Stage 4 may be due to a slight REM deficit. A potential ...a low chance to contain REM sleep, being in late afternoon and closer to [[SWS peak]]. This can make adaptation harder than the default variant. The long
    13 KB (2,239 words) - 03:49, 25 January 2021
  • ...Frequenzen aufweisen. Daher wird dieses Stadium auch als Slow-Wave-Sleep (SWS) bezeichnet. Es ist sehr schwierig, aus dieser Phase aufzuwachen; Versuche, ...n führen, wodurch ein Schläfer in kürzerer Zeit die erforderliche Menge an SWS und REM erhalten kann. Wenn der Schlaf eingeschränkt ist, verdrängen lebe
    14 KB (2,059 words) - 13:57, 24 January 2021
  • ...arily. It's much easier to fall asleep and much more difficult to wake up, wakes often are accompanied by a strong sleep inertia. ...t, which still isn't fully recovered, often REM debt and a bit more rarely SWS debt. This stage is the last step for sleep stabilization and recovery, and
    7 KB (1,109 words) - 13:57, 6 January 2021