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fast_asleep/full_107_0.txt
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fast_asleep/Ventrolateral_preoptic_nucleus_1_1.txt
accumulates during wakefulness it is likely that type 2 cells play a role in sleep induction. The remaining third of neurons in the VLPO are excited by norepinephrine. Their role is unclear.
fast_asleep/full_38_0.txt
Study Limitations The major factors causing altered sleep in a sleep laboratory have changed over time due to improvements in the sleep laboratory environment. However, disturbances cannot be completely eliminated by improving the comfort of the surrounding settings (Lorenzo and Barbanoj, 2002; Moser et al., 2010). In ...
fast_asleep/3926054_9_1.txt
Ω, A/D converter: 24 bits). The lights-out time for each participant was adaptively chosen according to individual habitual bedtime and did not significantly differ between the two groups (mean ± standard deviation: ID = 23:27 ± 0:37, CTRL = 23:28 ± 0:45 hours, p =.69).
fast_asleep/3926054_49_7.txt
2010; 5(6): e11356. Google ScholarCrossrefPubMedWorldCat 17. Lo CC Bartsch RP Ivanov PC. Asymmetry and basic pathways in sleep-stage transitions. Europhys Lett. 2013; 102(1): 10008. Google ScholarCrossrefPubMedWorldCat 18. Thacher PV Pigeon WR Perlis ML. Do patients with sleep maintenance insomnia have a problem with ...
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PubMed Abstract | CrossRef Full Text | Google Scholar
fast_asleep/full_9_1.txt
difference in the sleep architecture overnight between the adaptation and experimental nights was generally detected during the initial period of sleep or in the first sleep cycle such as a delay in the onset of NREM sleep stages and REM sleep latency (Agnew et al., 1966; Tamaki et al., 2005a). We therefore hypothesiz...
fast_asleep/Cellstatetransitions_13_1.txt
currently difficult to determine whether abrupt boundaries exist, or whether properties may change gradually with intermediate phenotypes.
fast_asleep/full_69_0.txt
Google Scholar
fast_asleep/Cellstatetransitions_8_0.txt
Functional characterisation of cell states Functional assays are a powerful tool for identifying and defining cell states based on what cells can do. For example, the functional characterisation of cells as mature pancreatic β-cells requires cells to respond to high glucose concentrations by depolarising, increasing ca...
fast_asleep/rsta20140093_9_0.txt
— REM sleep latency=time until first occurrence of REM sleep,
fast_asleep/3926054_36_0.txt
With respect to features describing sleep stage dynamics, the transition probabilities from stages W, R, and N2 to stage W significantly increased, and the transition probability from stage W to stage N1 significantly decreased, in cases as compared to controls in the Freiburg validation sample, signifying a tendency t...
fast_asleep/full_119_0.txt
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fast_asleep/full_26_2.txt
), whereas that from REM to N2 (REM → N2) was higher in the adaptation night than in the experimental night (p < 0.01).
fast_asleep/3926054_49_6.txt
JW. Sleep stage dynamics differ between children with and without obstructive sleep apnea. Sleep. 2009; 32(10): 1325–1332. Google ScholarCrossrefPubMedWorldCat 15. Kim JW Lee JS Robinson PA Jeong DU. Markov analysis of sleep dynamics. Phys Rev Lett. 2009; 102(17): 178104. Google ScholarCrossrefPubMedWorldCat 16. Bianc...
fast_asleep/Cellstatetransitions_34_13.txt
ida, C. et al. (2019). Competition for mitogens regulates spermatogenic stem cell homeostasis in an open niche. Cell Stem Cell 24, 79-92.e6. https://doi.org/10.1016/j.stem.2018.11.013 Google ScholarCrossref Krieger, T. and Simons, B. D. (2015). Dynamic stem cell heterogeneity. Development 142, 1396-1406. https://doi.o...
fast_asleep/full_5_0.txt
Methods: Seventy-four healthy adults participated in polysomnographic recordings on two consecutive nights. Conventional sleep variables were assessed according to standard criteria. Sleep-stage continuity and dynamics were evaluated by sleep runs and transitions, respectively. These variables were compared between the...
fast_asleep/full_14_2.txt
number of sleep cycles was analyzed because the number of sleep cycles differed between the two nights in some subjects.
fast_asleep/Cellstatetransitions_36_5.txt
Crossref Waylen, L. N., Nim, H. T., Martelotto, L. G. and Ramialison, M. (2020). From whole-mount to single-cell spatial assessment of gene expression in 3D. Commun. Biol. 3, 602. https://doi.org/10.1038/s42003-020-01341-1 Google ScholarCrossref Weinreb, C., Rodriguez-Fraticelli, A., Camargo, F. D. and Klein, A. M. (20...
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PubMed Abstract | CrossRef Full Text | Google Scholar
fast_asleep/rsta20140093_60_0.txt
Funding statement The authors thank the European Union DG XII for funding the Siesta Project (Biomed-2 BMH4-CT97-2040-SIESTA) through which the database was provided. This work received support through Deutsche Forschungsgemeinschaft (SFB 1002) and the German Center for Cardiovascular Research (DZHK).
fast_asleep/3926054_25_0.txt
Open in new tab Table 3 presents the means and standard deviations of the empirical transition probabilities for cases and controls in the Amsterdam sample. Wilcoxon rank-sum tests on the transition probabilities revealed that, as compared to CTRL, people suffering from ID had a significantly higher probability to tran...
fast_asleep/Cellstatetransitions_35_13.txt
, K. G., Carragher, N. O., Pieters, T., van Roy, F., Stemmler, M. P. and Lowell, S. (2019). N-cadherin stabilises neural identity by dampening anti-neural signals. Development 146, dev183269. https://doi.org/10.1242/dev.183269 Google ScholarCrossref Reynolds, A. (2007). The cell's journey: from metaphorical to literal ...
fast_asleep/full_101_0.txt
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fast_asleep/full_99_0.txt
PubMed Abstract | CrossRef Full Text | Google Scholar
fast_asleep/full_31_0.txt
Figure 2 www.frontiersin.org Figure 2. EEG spectral power for each sleep cycle. EEG power was expressed as log-transformed values. The data is present as mean and standard deviation (red line: adaptation night, blue line: experimental night). Values that significantly differed between nights are indicated by one star (...
fast_asleep/Cellstatetransitions_39_0.txt
Pluripotency of a founding field: rebranding developmental biology Selection of developmental biology images, incl. axolotl tadpole, drosophila ovaries, quail embryo and arabidopsis stem This collaborative Perspective, the result of a workshop held in 2023, proposes a set of community actions to increase the visibility...
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Lo, C., Chou, T., Penzel, T., Scammell, T. E., Strecker, R. E., Stanley, H. E., et al. (2004). Common scale-invariant patterns of sleep – wake transitions across mammalian species. Proc. Natl. Acad. Sci. U.S.A. 101, 17545–17548.
fast_asleep/3926054_11_0.txt
Conventional PSG Sleep Parameters Analyses of sleep parameters and sleep stage dynamics were done using custom scripts written in MATLAB 8.3 (The Mathworks Inc., Natick, Massachusetts, United States). TST, SOL, SE, NWake, and time and percentage of each sleep stage including WASO were calculated for comparison with pre...
fast_asleep/3926054_31_5.txt
.471; [1.023, 2.115] .04 1.334; [1.038, 1.715] .02 Transition probability from stage R to stage W, % 1.030; [0.930, 1.142] .57 1.258; [1.083, 1.462] .003 Transition probability from stage W to stage W, % 1.008; [0.990, 1.027] .39 1.034; [1.018, 1
fast_asleep/full_11_0.txt
Materials and Methods Participants One hundred participants aged between 20 and 33 years (47 women and 53 men, mean age 24.3 ± 2.9 years) were enrolled in the PSG study at Osaka University between November 25th, 2013, and September 25th, 2019. The participants were recruited via flyers posted and word of mouth. They we...
fast_asleep/full_137_0.txt
PubMed Abstract | CrossRef Full Text | Google Scholar
fast_asleep/3926054_39_3.txt
only for CTRL (Wilcoxon W = 1358.5, Z = –3.31, p =.0009) and not for ID (Wilcoxon W = 2260, Z = –0.16, p =.87). REM sleep duration and percentage however did not differ significantly between the samples either for ID or for CTRL (all p >.11).
fast_asleep/full_74_0.txt
Fukuda, K., and Kobayashi, S. (1973). Jiko-hyoka-shiki yokuutsu-sei shakudo no kenkyuu (A study on a self-rating depression scale). Psychiatr. Neurol. Jpn. 75, 673–679.
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Tamaki, M., and Sasaki, Y. (2019). Surveillance during REM sleep for the first-night effect. Front. Neurosci. 13:1161. doi: 10.3389/fnins.2019.01161
fast_asleep/Cellstatetransitions_26_0.txt
From data to models Mathematical models allow us to obtain insights and make predictions about the inner workings of a system that might not be intuitive. As many parameters key to cell state transitions, such as heterogeneity, noise and information processing, are fundamentally mathematical concepts, it is unsurprisin...
fast_asleep/rsta20140093_47_0.txt
Download figureOpen in new tabDownload PowerPoint 4. Two-step transitions To learn more about sleep-stage transition patterns, we consider now multistep transitions consisting of K steps starting with K=2. Figure 8 shows ranked probabilities of two-step transitions (the largest 25 values, only). The grey vertical bars ...
fast_asleep/full_180_0.txt
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fast_asleep/3926054_26_3.txt
58.35 ± 24.69 24.97 ± 16.06 10.26 ± 10.25 0.31 ± 1.82 6.11 ± 9.78 N1 10.45 ± 7.72 59.89 ± 16.32 24.57 ± 14.17 0 5.09 ± 6.27 N2 2.34 ± 1.24 1.46 ± 1.19 92.05 ± 3.20 2.00 ± 1.89 2.16 ± 1.63
fast_asleep/Cellstatetransitions_9_0.txt
In vitro functional assays can also be very powerful. For example, cell culture assays have demonstrated the ability of single Lgr5+ cells to generate intestinal organoids (Sato et al., 2009). Culture systems similarly validated a distinct functional cell state during early embryonic development in which cells transien...
fast_asleep/full_129_0.txt
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fast_asleep/3926054_43_2.txt
to the future development of effective, targeted treatments for the disorder.55
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Keywords: first-night effect, adaptation, sleep-stage transition, sleep-stage continuity, sleep cycle, EEG power, heart rate variability, sleep process
fast_asleep/Cellstatetransitions_47_0.txt
About Development Editors and Board Aims and scope Submit a manuscript Manuscript preparation Journal policies Rights and permissions Sign up for alerts Contacts Development Development Journal of Cell Science Journal of Experimental Biology Disease Models & Mechanisms Biology Open The Node preLights FocalPlane Grants ...
fast_asleep/3926054_26_1.txt
68 ± 16.08 16.08 ± 16.66 0.43 ± 1.38 5.69 ± 8.86 N1 8.52 ± 6.30 54.40 ± 17.54 28.01 ± 14.83 0 9.06 ± 9.13 N2 1.75 ± 1.31 0.64 ± 0.65 93.22 ± 2.11 2.06 ± 1.18 2.33 ± 1.13 N3 1.16 ± 0.88
fast_asleep/full_6_0.txt
Results: Conventional sleep variables reflected lower sleep quality in the adaptation night than in the experimental night. Bouts of stage N1 and stage N2 were shorter, and bouts of stage Wake were longer in the adaptation night than in the experimental night, but there was no difference in stage N3 or stage REM. The n...
fast_asleep/3926054_23_5.txt
T = total recording time; TST = total sleep time; WASO = wake after sleep onset.
fast_asleep/full_6_1.txt
distribution and cortical beta EEG power differed between the two nights in the first sleep cycle. However, the HF amplitude of the heart rate variability was lower over the four sleep cycles in the adaptation night than in the experimental night.
fast_asleep/rsta20140093_13_1.txt
of sleep stages and sleep latencies.
fast_asleep/Cellstatetransitions_17_1.txt
. their state is autonomous. On the contrary, other cells can become induced towards a different fate when put in contact with a different set of neighbours, showing non-autonomous control of their fate.
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PubMed Abstract | CrossRef Full Text | Google Scholar
fast_asleep/Cellstatetransitions_1_1.txt
can also adopt different shapes, alter their motility and change their reliance on cell-cell junctions or adhesion. These parameters are integral to how a cell behaves and collectively define the state a cell is in. Yet, technical challenges prevent us from measuring all of these parameters simultaneously and dynamica...
fast_asleep/Cellstatetransitions_37_1.txt
progressive publishing.
fast_asleep/full_95_0.txt
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fast_asleep/rsta20140093_52_0.txt
Pethel & Hahs [19] developed an exact significance test for determining the order of such a Markov process. This test makes use of the observed data in order to generate surrogates that match the properties of the data under the assumption of a Markov chain with a specific order k. This surrogate generation procedure i...
fast_asleep/rsta20140093_54_1.txt
of the different sleep disorders as well as the healthy group. N is the respective number of datasets in the corresponding group. (Online version in colour.)
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Kishi, A., Struzik, Z. R., Natelson, B. H., and Yamamoto, Y. (2008). Dynamics of sleep stage transitions in healthy humans and patients with chronic fatigue syndrome. Am. J. Physiol. Integr. Comp. Physiol. 294, R1980–R1987. doi: 10.1152/ajpregu.00925.2007
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.
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fast_asleep/3926054_28_2.txt
24, p =.16, and p =.28 for stage N1, stage N3, and stage R, respectively).
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considered to be significant when p-values were less than 0.05.
fast_asleep/3926054_33_0.txt
The table shows only features that reached significance in between-group comparisons in at least one of the samples from Amsterdam and Freiburg.
fast_asleep/full_7_0.txt
Conclusion: The results suggest the distinct vulnerability of the autonomic adaptation processes within the central nervous system in young healthy subjects while sleeping in a sleep laboratory for the first time.
fast_asleep/3926054_9_0.txt
Open in new tab Protocol People with ID and matched controls completed two consecutive nights of PSG in a laboratory setting. On the recording days, participants were asked to refrain from alcohol and drugs, as well as to limit consumption of caffeinated beverages to a maximum of two cups, which were allowed only befor...
fast_asleep/Cellstatetransitions_1_0.txt
Author and article information Development (2021) 148 (20): dev199950. https://doi.org/10.1242/dev.199950 Split-screen Open the PDFfor in another window Article Versions Icon Versions Share Icon Share Tools Icon Tools Search Site ABSTRACT A fundamental challenge when studying biological systems is the description of ce...
fast_asleep/3926054_49_10.txt
J Sleep Res. 2009; 18(1): 74–84. Google ScholarCrossrefPubMedWorldCat 23. Iber C Ancoli-Israel S Chesson AL Quan SF. The AASM Manual for the Scoring of Sleep and Associated Events: Rules, Terminology and Technical Specifications. 1st ed. Westchester, IL: American Academy of Sleep Medicine, 2007. Google ScholarGoogle P...
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PubMed Abstract | CrossRef Full Text | Google Scholar
fast_asleep/full_37_0.txt
Physiological Significance of Sleep-Stage Dynamics and Cortical/Cardiac Activity Previous studies proposed that changes in sleep in the adaptation night are related to alertness in order to ensure safety when sleeping in a new and potentially dangerous environment (Curcio et al., 2004; Tamaki et al., 2016; Tamaki and S...
fast_asleep/rsta20140093_65_0.txt
The Haar matrix Inline Formula is a matrix representation of discretized Haar wavelets and is used to compute the Haar transform. Its rows and columns, respectively, are pairwise orthogonal to each other. The Haar matrix of order n can be constructed as follows:
fast_asleep/rsta20140093_48_0.txt
Figure 8. Figure 8. Probabilities of the 25 most probable two-step transitions. Vertical grey bars give averages over all subjects, and (coloured) lines results for different groups of subjects. Dashed boxes indicate transition patterns exhibiting differences between the four groups of subjects. (Online version in colo...
fast_asleep/3926054_8_0.txt
Sleep diary was kept for 7 days prior to laboratory visit. In addition to self-reported sleep timing estimates, the diary includes five-point Likert items for sleep quality (1: very poor to 5: very good) and restedness (1: not at all rested to 5: very well rested). p-values are determined by Fisher exact test for sex a...
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Outreach Frontiers Forum Frontiers Policy Labs Frontiers for Young Minds
fast_asleep/3926054_50_9.txt
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reserved. For permissions, please e-mail journals.permissions@oup.com. Supplementary data Supplement Figure and Table - docx file Comments 0 Comments Add comment CITATIONS 5050 total citations on Dimensions. VIEWS 4,408 ALTMETRIC Article has an altmetric score of 18 Information More metrics information Email alerts Ar...
fast_asleep/Cellstatetransitions_33_0.txt
Acknowledgements We thank everyone that participated in the discussions and The Company of Biologists for making this workshop possible.
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WorldCat 53. Jahnke K von Wegner F Morzelewski A et al. . To wake or not to wake? The two-sided nature of the human K-complex. Neuroimage. 2012; 59(2): 1631–1638. Google ScholarCrossrefPubMedWorldCat 54. de Zambotti M Willoughby AR Franzen PL Clark DB Baker FC Colrain IM. K-complexes: interaction between the central an...
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PubMed Abstract | CrossRef Full Text | Google Scholar
fast_asleep/Cellstatetransitions_5_1.txt
states. For example, naïve pluripotency, which is restricted to the pre-implantation epiblast, is characterised by the co-expression of Oct4, Nanog, Sox2 and Klf2/4, whereas formative pluripotency, associated with early post-implantation development, is associated with Oct4, Sox2 and Otx2 expression (Kinoshita and Smi...
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Browman, C. P., and Cartwright, R. D. (1980). The first-night effect on sleep and dreams. Biol. Psychiatry 15, 809–812.
fast_asleep/Cellstatetransitions_34_6.txt
I. J., Simons, B. D., van Rheenen, J. and Hannezo, E. (2020). Stem cell lineage survival as a noisy competition for niche access. Proc. Natl. Acad. Sci. USA 117, 16969-16975. https://doi.org/10.1073/pnas.1921205117 Google ScholarCrossref De Belly, H., Stubb, A., Yanagida, A., Labouesse, C., Jones, P. H., Paluch, E. K.
fast_asleep/rsta20140093_18_1.txt
-quality sleep in humans and provide an accurate and robust sleep classification. In order to compare the sleep of healthy subjects to clinical findings, the Siesta project recorded the sleep of patients with sleep disorders as well. Patients with sleep disorders accounted for half the number of healthy subjects, howev...
fast_asleep/Cellstatetransitions_35_16.txt
van Es, J. H., Abo, A., Kujala, P., Peters, P. J. et al. (2009). Single Lgr5 stem cells build crypt-villus structures in vitro without a mesenchymal niche. Nature 459, 262-265. https://doi.org/10.1038/nature07935 Google ScholarCrossref Segel, M., Neumann, B., Hill, M. F. E., Weber, I. P., Viscomi, C., Zhao, C., Young...
fast_asleep/full_4_3.txt
Variability Over Sleep Cycles in the Adaptation Night in Healthy Young Adults \r\nAi ShirotaAi Shirota1Mayo KamimuraMayo Kamimura1Akifumi KishiAkifumi Kishi2Hiroyoshi Adachi,Hiroyoshi Adachi3,4Masako Taniike,Masako Taniike3,5Takafumi Kato,,*Takafumi Kato1,3,5* 1Department of Oral Physiology, Osaka University Graduate ...
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. Regional neocortical gray matter structure and sleep fragmentation in older adults. Sleep. 2016; 39(1): 227–235. Google ScholarCrossrefPubMedWorldCat 47. Mander BA Winer JR Walker MP. Sleep and human aging. Neuron. 2017; 94(1): 19–36. Google ScholarCrossrefPubMedWorldCat 48. Vgontzas AN Fernandez-Mendoza J Liao D Bix...
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Doi, Y., Minowa, M., Uchiyama, M., Okawa, M., Kim, K., Shibui, K., et al. (2000). Psychometric assessment of subjective sleep quality using the Japanese version of the Pittsburgh Sleep Quality Index (PSQI-J) in psychiatric disordered and control subjects. Psychiatry Res. 97, 165–172. doi: 10.1016/S0165-1781(00)00232-8
fast_asleep/Cellstatetransitions_37_0.txt
Choose Development in 2024 Head shot of James Briscoe and quote: "Where you choose to send your paper is not a neutral decision: publishing is poloitical. By choosing to send your next paper to Development you are demonstrating your support for a not-for-profit scientist-led journal, and you are signifying your commitm...
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PubMed Abstract | CrossRef Full Text | Google Scholar
fast_asleep/3926054_37_1.txt
(χ2(1) = 4.51, p =.03). Intriguingly, the transition probability from stage R to stage W did not increase the model fit significantly on top of the conventional PSG sleep parameters (χ2(1) = 2.07, p =.15). In other words, despite the relative importance of the transition probability from stage R to stage W over any si...
fast_asleep/rsta20140093_38_0.txt
View inlineView popup Table 4. p-Values of a Wilcoxon rank-sum test performed for all pairs of HSE distributions shown in figure 5a.
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fast_asleep/3926054_23_3.txt
± 52.7 697 –2.24 .02 Stage R, minutes 109.8 ± 37.1 102.1 ± 57.7 819.5 –1.22 .22 WASO, % 6.4 ± 4.7 11.1 ± 8.4 1312 2.89 .004 Stage N1, % 4.8 ± 2.9 8.9 ± 6.0 1388 3.52 .0004 Stage N2, %
fast_asleep/Cellstatetransitions_48_0.txt
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fast_asleep/full_28_2.txt
night. There were no significant differences between the two nights in the third and fourth sleep cycles.
fast_asleep/3926054_6_1.txt
Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition,2 International Classification of Sleep Disorders, Third Edition,3 and Research Diagnostic Criteria4 for Insomnia Disorder. The control group included age- and sex-matched volunteers (n = 42, age range 22–70 years) that reported to have no sleep diff...
fast_asleep/Cellstatetransitions_15_1.txt
overlap.
fast_asleep/Cellstatetransitions_35_8.txt
., Shigeta, M., Yamanaka, K., Wakayama, T. and Saitou, M. (2009). A signaling principle for the specification of the germ cell lineage in mice. Cell 137, 571-584. https://doi.org/10.1016/j.cell.2009.03.014 Google ScholarCrossref Osawa, M., Hanada, K.-i., Hamada, H. and Nakauchi, H. (1996). Long-term lymphohematopoietic...
fast_asleep/Cellstatetransitions_19_1.txt
al profiles converge to some extent as the definitive endoderm is specified (Nowotschin et al., 2019; Pijuan-Sala et al., 2019). Schwann cells present another curious example. These cells typically arise from the neural crest and are responsible for myelinating axons in the peripheral nervous system (PNS). However, it ...
fast_asleep/full_18_1.txt
) and provides the time resolution necessary to detect short-term heart rate changes and to describe the amplitude and phase of particular frequency components as functions of time (Task Force of the European Society of Cardiology and the North American Society of Pacing and Electrophysiology, 1996). The mean value of ...