Results 171 to 180 of about 703,277 (252)

Cognitive impairment in comorbid MDD and OSA: the dual effects of intermittent hypoxia and sleep fragmentation. [PDF]

Front Psychiatry
Zhang J, Ma S, Xie T, Zheng M, Ding S, Yu J, Zhu P, Zhu D.   +7 more
europepmc   +1 more source

Triggered Calcium Lightning Programs Cochlear Development

Exploration, EarlyView.
Summary: Before the onset of hearing, the developing inner ear generates spontaneous calcium signals that are thought to guide maturation. In this study, we discovered a rapid and widespread calcium flash—dubbed “Ca2+ lightning”—originating from supporting cells beneath the sensory hair cells, which triggers coordinated calcium waves across the entire ...
Qiang Ma, Hai‐Peng Wang, Yu‐Meng Jiang, Ke Lai, Ming‐Xian Li, Zhen Zhang, Li‐Na Gong, Jing‐Wei Lai, Kai‐Ming Su, Lu‐Yang Wang, Hui Wang, Shan‐Kai Yin, Hao He, Hai‐Bo Shi   +13 more
wiley   +1 more source

Beyond the Eye: Sleep Fragmentation, Autonomic Dysregulation, and Mitochondrial Dysfunction as a Common Biological Soil for Meibomian Gland Pathology. [PDF]

Invest Ophthalmol Vis Sci
Lin YH, Chen JY, Chen CL.
europepmc   +1 more source

Monitoring and assessment for obstructive sleep apnea

FlexMat, EarlyView.
This review systematically classifies Obstructive Sleep Apnea (OSA) monitoring indicators into three categories: physical, biochemical, and electrophysiological indicators, and lists several methods for each category. Abstract Obstructive sleep apnea (OSA) is a common chronic sleep‐disordered breathing disease characterized by recurrent upper airway ...
Yaowen Xu, Feifei Lin, Shujiao Chen, Zhen You, Shujing Zhu, Weiwei Zhao, Qiang Zhao   +6 more
wiley   +1 more source

High-resolution sleep fragmentation assessment in narcolepsy type 1 and their non-narcoleptic siblings: a 5-s mini-epoch study. [PDF]

Sleep
Follin LF, Viste R, Vevelstad J, Langdalen K, Hansen BH, Grande RKB, Kaufmann T, Christensen JAE, Zahid AN, Viken MK, Juvodden HT, Knudsen-Heier S.   +11 more
europepmc   +1 more source

Flexible wearable electronics for cardiovascular monitoring from surface signals to deep physiological insights

FlexMat, EarlyView.
This review organizes flexible wearable electronics for cardiovascular monitoring into four interconnected information layers: surface electrophysiology, hemodynamic sensing, vascular imaging, and biofluid biomarker analysis. This framework clarifies how electrical rhythm, vascular loading, structural and flow‐related features, and biochemical states ...
Qiao Chen, Hongwen Chen, Yuanyuan Li, Pingan Yang, Rui Li, Zhihao Zhou   +5 more
wiley   +1 more source

Neuromodulation and Copper Chelation Reverse Sleep Fragmentation-Aggravated Myocardial Ischemia-Reperfusion Injury by Targeting NET-Induced Endothelial Cuproptosis. [PDF]

Research (Wash D C)
Shi P, Sha Y, Guan X, Wu J, Yang J, Min D, Wang C, Cao Y, Wang X, Qiao Y, Sun H.   +10 more
europepmc   +1 more source

Syncing Health Timing: Exploring the Interplay of Circadian Rhythms, Obesity, and Cardiovascular Diseases

Food Safety and Health, EarlyView.
Circadian rhythm disruption impairs metabolic regulation, appetite control, and vascular function, promoting obesity and cardiovascular diseases. Evidence highlights a bidirectional relationship where metabolic disorders further disturb circadian timing.
Ghizal Fatima, István Dalmadi, Anna Jánosi, Krisztina Takács, Eszter Halmy   +4 more
wiley   +1 more source

Traumatic brain injury and post-injury sleep fragmentation differentially alter the microglial transcriptome. [PDF]

Front Immunol
Taylor MA, Boland R, Houle S, Tapp ZM, Davis AC, Cotter C, Sheridan JF, Godbout J, Kokiko-Cochran ON.   +8 more
europepmc   +1 more source

Operating in perpetual motion? Coping with the dark side of global boundary spanning

Global Strategy Journal, EarlyView.
Abstract Research Summary This paper explores how individuals experience and cope with the demands of global boundary spanning in multinational enterprises (MNEs). We foreground temporary colocation as a modality through which mobile global boundary spanners repeatedly traverse multiple boundaries, triggering intense demands with adverse consequences ...
Kieran M. Conroy, Anthony McDonnell, Stefan Jooss   +2 more
wiley   +1 more source