1. Department of Neurobiology, University of Pittsburgh Brain Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
2. Cerebral Microcirculation Section, Laboratory of Functional and Molecular Imaging, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA
3. Biomedical Sciences Institute, Federal University of Rio de Janeiro, Rio de Janeiro 21941-590, Brazil
4. Institute of Neuroscience, CAS Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai 200031, China
5. D’Or Institute of Research and Education, Rio de Janeiro 22281-100, Brazil