On the choice of metric in gradient-based theories of brain function

• Simone Carlo Surace,

  Affiliations Department of Physiology, University of Bern, Bern, Switzerland, Institute of Neuroinformatics and Neuroscience Center Zurich, University Zurich and ETH Zurich, Zurich, Switzerland

  http://orcid.org/0000-0001-9321-6481

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• Jean-Pascal Pfister,

  Affiliations Department of Physiology, University of Bern, Bern, Switzerland, Institute of Neuroinformatics and Neuroscience Center Zurich, University Zurich and ETH Zurich, Zurich, Switzerland

  http://orcid.org/0000-0002-1847-3389

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• Wulfram Gerstner,

  Affiliation School of Computer and Communication Sciences and Brain Mind Institute, School of Life Sciences, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland

  http://orcid.org/0000-0002-4344-2189

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• Johanni Brea

  * E-mail: johanni.brea@epfl.ch

  Affiliation School of Computer and Communication Sciences and Brain Mind Institute, School of Life Sciences, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland

  http://orcid.org/0000-0002-4636-0891

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