Spontaneous Hemodynamic Oscillations during Human Sleep and Sleep Stage Transitions Characterized with Near-Infrared Spectroscopy

• Tiina Näsi ,

  Contributed equally to this work with: Tiina Näsi, Jaakko Virtanen

  Affiliations Department of Biomedical Engineering and Computational Science (BECS), Aalto University, Aalto, Espoo, Finland, BioMag Laboratory, HUSLAB, Helsinki University Central Hospital, Helsinki, Finland

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• Jaakko Virtanen ,

  Contributed equally to this work with: Tiina Näsi, Jaakko Virtanen

  * E-mail: jaakko.virtanen@aalto.fi

  Affiliations Department of Biomedical Engineering and Computational Science (BECS), Aalto University, Aalto, Espoo, Finland, BioMag Laboratory, HUSLAB, Helsinki University Central Hospital, Helsinki, Finland

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• Tommi Noponen,

  Affiliation Department of Nuclear Medicine and Turku PET Centre, Turku University Hospital, Turku, Finland

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• Jussi Toppila,

  Affiliation Department of Clinical Neurophysiology, Helsinki University Central Hospital, Helsinki, Finland

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• Tapani Salmi,

  Affiliation Department of Clinical Neurophysiology, Helsinki University Central Hospital, Helsinki, Finland

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• Risto J. Ilmoniemi

  Affiliations Department of Biomedical Engineering and Computational Science (BECS), Aalto University, Aalto, Espoo, Finland, BioMag Laboratory, HUSLAB, Helsinki University Central Hospital, Helsinki, Finland

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