Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
570-10-239 ISMRM Abstract

Shifted Brain Criticality Following Partial Sleep Deprivation

Primary: Neuro - Psychiatric Disorders
Secondary: Brain Function and fMRI - fMRI & Neuromodulation
570-10-239 · Brain Function Application on Paper · Wednesday, 13 May, 4:55 PM–5:50 PM · Traditional Posters | Exhibition Hall
Keywords: Resting-state functional MRI Sleep deprivation Brain criticality
Accepted
Fan Yang 1,2, Siqi Cai1, Chunxiang Jiang3, Lijuan Zhang1,2
1Paul. C. Lauterbur Research Centers for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
2University of Chinese Academy of Sciences, Beijing, China
3Shenzhen Medical Academy of Research and Translation (SMART), Shenzhen, China
Presenting Author: Fan Yang

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References

1. Baranwal N, et al. Sleep physiology, pathophysiology, and sleep hygiene. Prog. Cardiovasc. Dis. 2023; 77: 59–69. Baranwal N, Yu PK, Siegel NS. Sleep physiology, pathophysiology, and sleep hygiene. Prog Cardiovasc Dis. 2023;77:59-69. doi:10.1016/j.pcad.2023.02.005 [doi]
2. Ramar K, Malhotra RK, Carden KA, et al. Sleep is essential to health: an american academy of sleep medicine position statement. J Clin Sleep Med. 2021;17(10):2115-2119. doi:10.5664/jcsm.9476 [doi]
3. Fosque LJ, Williams-García RV, Beggs JM, Ortiz G. Evidence for quasicritical brain dynamics. Phys Rev Lett. 2021;126(9):098101. doi:10.1103/PhysRevLett.126.098101 [doi]
4. Chao-Gan Y, Yu-Feng Z. DPARSF: A MATLAB toolbox for “pipeline” data analysis of resting-state fMRI. Front Syst Neurosci. 2010;4:13. doi:10.3389/fnsys.2010.00013 [doi]
5. Tagliazucchi E, Balenzuela P, Fraiman D, Chialvo DR. Criticality in large-scale brain FMRI dynamics unveiled by a novel point process analysis. Front Physio. 2012;3. doi:10.3389/fphys.2012.00015 [doi]
6. Hardstone R, Poil SS, Schiavone G, et al. Detrended Fluctuation Analysis: A Scale-Free View on Neuronal Oscillations. Front Physio. 2012;3. doi:10.3389/fphys.2012.00450 [doi]
7. Yang H, Shew WL, Roy R, Plenz D. Maximal Variability of Phase Synchrony in Cortical Networks with Neuronal Avalanches. J Neurosci. 2012;32(3):1061-1072. doi:10.1523/JNEUROSCI.2771-11.2012 [doi]

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http://echo.ismrm.org/p/ISMRM2026/570-10-239