Axial variation of deoxyhemoglobin density as a source of the low-frequency time lag structure in blood oxygenation level-dependent signals

• Toshihiko Aso ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Software, Visualization, Writing – original draft

  * E-mail: aso.toshihiko@gmail.com

  Affiliations Department of Psychiatry, Kyoto University Graduate School of Medicine, Kyoto, Japan, Laboratory for Brain Connectomics Imaging, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan, Human Brain Research Center, Kyoto University Graduate School of Medicine, Kyoto, Japan

  http://orcid.org/0000-0003-4814-089X

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• Shinnichi Urayama,

  Roles Formal analysis, Investigation, Methodology, Writing – review & editing

  Affiliations Human Brain Research Center, Kyoto University Graduate School of Medicine, Kyoto, Japan, Research and Educational Unit of Leaders for Integrated Medical System, Center for the Promotion of Interdisciplinary Education and Research, Kyoto University, Kyoto, Japan

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• Hidenao Fukuyama,

  Roles Supervision, Writing – review & editing

  Affiliations Human Brain Research Center, Kyoto University Graduate School of Medicine, Kyoto, Japan, Research and Educational Unit of Leaders for Integrated Medical System, Center for the Promotion of Interdisciplinary Education and Research, Kyoto University, Kyoto, Japan

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• Toshiya Murai

  Roles Funding acquisition, Resources, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Department of Psychiatry, Kyoto University Graduate School of Medicine, Kyoto, Japan

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