Echo-Time and Field Strength Dependence of BOLD Reactivity in Veins and Parenchyma Using Flow-Normalized Hypercapnic Manipulation

• Christina Triantafyllou ,

  * E-mail: ctrianta@mit.edu

  Affiliations A.A. Martinos Imaging Center at McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America, Department of Radiology, Harvard Medical School, A.A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts, United States of America

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• Lawrence L. Wald,

  Affiliations Department of Radiology, Harvard Medical School, A.A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts, United States of America, Harvard-Massachusetts Institute of Technology (MIT) Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

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• Richard D. Hoge

  Affiliations Unité de Neuroimagerie Fonctionelle, Centre de recherche de l'institut universitaire de gériatrie de Montréal, Montreal, Canada, Université de Montréal, Montreal, Canada

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