Heterogeneous motor BOLD-fMRI responses in brain areas exhibiting negative BOLD cerebrovascular reactivity indicate that steal phenomenon does not always result from exhausted cerebrovascular reserve capacity.
Assessment of cerebrovascular function in patients with sickle cell disease using transfer function analysis.
Autorzy:
Sayin ES; Department of Physiology, University of Toronto, Toronto, Canada.; Departments of Anaesthesia and Pain Management, University Health Network, Toronto, Canada. Sobczyk O; Department of Physiology, University of Toronto, Toronto, Canada.; Departments of Anaesthesia and Pain Management, University Health Network, Toronto, Canada.; Joint Department of Medical Imaging and the Functional Neuroimaging Laboratory, University Health Network, Toronto, Canada. Poublanc J; Joint Department of Medical Imaging and the Functional Neuroimaging Laboratory, University Health Network, Toronto, Canada. Mikulis DJ; Joint Department of Medical Imaging and the Functional Neuroimaging Laboratory, University Health Network, Toronto, Canada.; Institute of Medical Sciences, University of Toronto, Toronto, Canada. Fisher JA; Department of Physiology, University of Toronto, Toronto, Canada.; Departments of Anaesthesia and Pain Management, University Health Network, Toronto, Canada. Kuo KHM; Division of Medical Oncology and Hematology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada. Duffin J; Department of Physiology, University of Toronto, Toronto, Canada.; Departments of Anaesthesia and Pain Management, University Health Network, Toronto, Canada.
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