Pain relief associated with decreased oxyhemoglobin level in left dorsolateral prefrontal cortex

• Shun Miyashiro ,

  Contributed equally to this work with: Shun Miyashiro, Yurika Yamada

  Roles Data curation, Investigation, Writing – original draft

  Affiliation Department of Biology, Waseda University, Tokyo, Japan

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• Yurika Yamada ,

  Contributed equally to this work with: Shun Miyashiro, Yurika Yamada

  Roles Data curation, Investigation, Writing – review & editing

  Affiliation Department of Biology, Waseda University, Tokyo, Japan

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• Masaru Nagaoka,

  Roles Data curation, Investigation, Writing – review & editing

  Affiliation Department of Biology, Waseda University, Tokyo, Japan

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• Rei Shima,

  Roles Data curation, Investigation, Writing – review & editing

  Affiliation Department of Biology, Waseda University, Tokyo, Japan

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• Toshizumi Muta,

  Roles Data curation, Investigation, Writing – review & editing

  Affiliation Department of Psychology, Waseda University, Tokyo, Japan

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• Haruyuki Ishikawa,

  Roles Data curation, Investigation, Writing – review & editing

  Affiliation Department of Culture, Media and Society, Waseda University, Tokyo, Japan

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• Tetsuri Abe,

  Roles Data curation, Investigation, Writing – review & editing

  Affiliation Department of Psychology, Waseda University, Tokyo, Japan

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• Masashi Hori,

  Roles Conceptualization, Supervision, Writing – review & editing

  Affiliation Department of Educational Psychology, Waseda University, Tokyo, Japan

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• Kotaro Oka,

  Roles Conceptualization, Supervision, Writing – review & editing

  Affiliations Department of Bioscience and Informatics, Keio University, Yokohama, Japan, Waseda Research Institute for Science and Engineering, Waseda University, Tokyo, Japan, Graduate Institute of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan

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• Fusako Koshikawa,

  Roles Conceptualization, Supervision, Writing – review & editing

  Affiliation Department of Psychology, Waseda University, Tokyo, Japan

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• Etsuro Ito

  Roles Conceptualization, Investigation, Validation, Writing – original draft

  * E-mail: eito@waseda.jp

  Affiliations Department of Biology, Waseda University, Tokyo, Japan, Waseda Research Institute for Science and Engineering, Waseda University, Tokyo, Japan, Graduate Institute of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan

  https://orcid.org/0000-0002-1877-6566

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