Nitrogen gas produces less behavioural and neurophysiological excitation than carbon dioxide in mice undergoing euthanasia

• Carlotta Detotto ,

  Contributed equally to this work with: Carlotta Detotto, Thomas C. Gent

  Roles Data curation, Writing – original draft

  Affiliation Section of Anaesthesiology, Vetsuisse Faculty, University of Zürich, Zürich, Switzerland

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• Sarah Isler,

  Roles Conceptualization, Funding acquisition, Investigation, Methodology, Writing – review & editing

  Affiliation Natur- und Tierpark Goldau, Goldau, Switzerland

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• Martin Wehrle,

  Roles Conceptualization, Funding acquisition, Investigation, Methodology, Writing – review & editing

  Affiliation Natur- und Tierpark Goldau, Goldau, Switzerland

  ⨯
• Alexei L. Vyssotski,

  Roles Methodology, Software, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Institute for Neuroinformatics, ETH Zürich, Zürich, Switzerland

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• Regula Bettschart-Wolfensberger,

  Roles Conceptualization, Funding acquisition, Project administration, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Section of Anaesthesiology, Vetsuisse Faculty, University of Zürich, Zürich, Switzerland

  http://orcid.org/0000-0001-6259-9678

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• Thomas C. Gent

  Contributed equally to this work with: Carlotta Detotto, Thomas C. Gent

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: tgent@vetclinics.uzh.ch

  Affiliation Section of Anaesthesiology, Vetsuisse Faculty, University of Zürich, Zürich, Switzerland

  http://orcid.org/0000-0002-0478-5461

  ⨯