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Ren H, Jiang X, Xu K, Chen C, Yuan Y, Dai C, Chen W. A Review of Cerebral Hemodynamics During Sleep Using Near-Infrared Spectroscopy. Front Neurol 2020; 11:524009. [PMID: 33329295 PMCID: PMC7710901 DOI: 10.3389/fneur.2020.524009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Accepted: 10/26/2020] [Indexed: 11/13/2022] Open
Abstract
Investigating cerebral hemodynamic changes during regular sleep cycles and sleep disorders is fundamental to understanding the nature of physiological and pathological mechanisms in the regulation of cerebral oxygenation during sleep. Although sleep neuroimaging methods have been studied and have been well-reviewed, they have limitations in terms of technique and experimental design. Neurologists are convinced that Near-infrared spectroscopy (NIRS) provides essential information and can be used to assist the assessment of cerebral hemodynamics, and numerous studies regarding sleep have been carried out based on NIRS. Thus, a brief historical overview of the sleep studies using NIRS will be helpful for the biomedical students, academicians, and engineers to better understand NIRS from various perspectives. In this study, the existing literature on sleep studies is reviewed, and an overview of the NIRS applications is synthesized and provided. The paper first reviews the application scenarios, as well as the patterns of fluctuation of NIRS, which includes the investigation in regular sleep and sleep-disordered breathing. Various factors such as different sleep stages, populations, and degrees of severity were considered. Furthermore, the experimental design and signal processing, as well as the regulation mechanisms involved in regular and pathological sleep, are investigated and discussed. The strengths and weaknesses of the existing NIRS applications are addressed and presented, which can direct further NIRS analysis and utilization.
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Affiliation(s)
- Haoran Ren
- The Center for Intelligent Medical Electronics, School of Information Science and Technology, Fudan University, Shanghai, China
| | - Xinyu Jiang
- The Center for Intelligent Medical Electronics, School of Information Science and Technology, Fudan University, Shanghai, China
| | - Ke Xu
- The Center for Intelligent Medical Electronics, School of Information Science and Technology, Fudan University, Shanghai, China
| | - Chen Chen
- The Center for Intelligent Medical Electronics, School of Information Science and Technology, Fudan University, Shanghai, China
| | - Yafei Yuan
- The Center for Intelligent Medical Electronics, School of Information Science and Technology, Fudan University, Shanghai, China
| | - Chenyun Dai
- The Center for Intelligent Medical Electronics, School of Information Science and Technology, Fudan University, Shanghai, China
| | - Wei Chen
- The Center for Intelligent Medical Electronics, School of Information Science and Technology, Fudan University, Shanghai, China.,Human Phenome Institute, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Medical Imaging Computing and Computer Assisted Intervention, Shanghai, China
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Bertoni D, Isaiah A. Towards Patient-centered Diagnosis of Pediatric Obstructive Sleep Apnea—A Review of Biomedical Engineering Strategies. Expert Rev Med Devices 2019; 16:617-629. [DOI: 10.1080/17434440.2019.1626233] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Dylan Bertoni
- Department of Otorhinolaryngology—Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Amal Isaiah
- Department of Otorhinolaryngology—Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, MD, USA
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Ito K, Ookawara S, Fueki M, Imai S, Hattori T, Kiryu S, Sugai Y, Wada N, Shindo M, Ohnishi Y, Iino N, Tabei K, Morishita Y. Sleep apnea syndrome caused lowering of cerebral oxygenation in a hemodialysis patient: a case report and literature review. RENAL REPLACEMENT THERAPY 2018. [DOI: 10.1186/s41100-018-0194-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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Noah TL, Yilmaz O, Nicolai T, Birnkrant D, Praud JP. Pediatric Pulmonology year in review 2014: Part 1. Pediatr Pulmonol 2015; 50:621-9. [PMID: 25891206 DOI: 10.1002/ppul.23202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Accepted: 03/29/2015] [Indexed: 11/08/2022]
Abstract
Our discipline and our journal cover an extremely broad range of research and scholarly topics related to children's respiratory disorders. To better meet the needs of our readership for updated perspectives on the rapidly expanding knowledge in our field, we here summarize the past year's publications in our major topic areas, as well as selected publications in these areas from the core clinical journal literature outside our own pages.
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Affiliation(s)
- Terry L Noah
- Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Ozge Yilmaz
- Pediatric Allergy and Pulmonology, Celal Bayar University Department of Pediatrics, Manisa, Turkey
| | | | - David Birnkrant
- MetroHealth Medical Center Department of Pediatrics, Cleveland, Ohio
| | - Jean-Paul Praud
- University Sherbrooke Pediatrics, Sherbrooke, Quebec, Canada
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