Quantification of the neurochemical profile of the human putamen using STEAM MRS in a cohort of elderly subjects at 3 T and 7 T: Ruminations on the correction strategy for the tissue voxel composition

• Ana Gogishvili ,

  Contributed equally to this work with: Ana Gogishvili, Ezequiel Farrher

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Software, Validation, Visualization, Writing – original draft

  Affiliations Institute of Neuroscience and Medicine 4, INM-4, Forschungszentrum Jülich, Jülich, Germany, Faculty of Medicine, RWTH Aachen University, Aachen, Germany, Engineering Physics Department, Georgian Technical University, Tbilisi, Georgia

  https://orcid.org/0000-0001-7994-4124

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• Ezequiel Farrher ,

  Contributed equally to this work with: Ana Gogishvili, Ezequiel Farrher

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

  * E-mail: e.farrher@fz-juelich.de

  Affiliation Institute of Neuroscience and Medicine 4, INM-4, Forschungszentrum Jülich, Jülich, Germany

  https://orcid.org/0000-0003-2902-8667

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• Christopher E. J. Doppler,

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Validation, Writing – review & editing

  Affiliations Cognitive Neuroscience, Institute of Neuroscience and Medicine 3, INM-3, Forschungszentrum Jülich, Jülich, Germany, Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany

  https://orcid.org/0000-0002-1341-0389

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• Aline Seger,

  Roles Data curation, Investigation, Validation, Writing – review & editing

  Affiliations Cognitive Neuroscience, Institute of Neuroscience and Medicine 3, INM-3, Forschungszentrum Jülich, Jülich, Germany, Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany

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• Michael Sommerauer,

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Validation, Writing – review & editing

  Affiliations Cognitive Neuroscience, Institute of Neuroscience and Medicine 3, INM-3, Forschungszentrum Jülich, Jülich, Germany, Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany

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• N. Jon Shah

  Roles Conceptualization, Funding acquisition, Methodology, Project administration, Resources, Supervision, Validation, Writing – review & editing

  Affiliations Institute of Neuroscience and Medicine 4, INM-4, Forschungszentrum Jülich, Jülich, Germany, Institute of Neuroscience and Medicine 11, INM-11, JARA, Forschungszentrum Jülich, Jülich, Germany, JARA – BRAIN - Translational Medicine, Aachen, Germany, Department of Neurology, RWTH Aachen University, Aachen, Germany

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