Differences in Number of Midbrain Dopamine Neurons Associated with Summer and Winter Photoperiods in Humans

• Tim D. Aumann ,

  * E-mail: taumann@unimelb.edu.au

  Affiliation Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, Victoria, 3010, Australia

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• Mai Raabus,

  Affiliation Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, Victoria, 3010, Australia

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• Doris Tomas,

  Affiliation Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, Victoria, 3010, Australia

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• Agustinus Prijanto,

  Affiliation Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, Victoria, 3010, Australia

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• Leonid Churilov,

  Affiliation Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, Victoria, 3010, Australia

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• Nicholas C. Spitzer,

  Affiliations Neurobiology Section, Division of Biological Sciences and Center for Neural Circuits and Behavior, University of California San Diego, La Jolla, California, 92093–0357, United States of America, Kavli Institute for Brain and Mind, University of California San Diego, La Jolla, California, 92093–0357, United States of America

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• Malcolm K. Horne

  Affiliation Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, Victoria, 3010, Australia

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