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Voxel-specific brain arterial input functions from dynamic susceptibility contrast MRI and blind deconvolution in a group of healthy males.

Authors
  • Nordli, Håkon1
  • Taxt, Torfinn
  • Moen, Gunnar
  • Grüner, Renate
  • 1 Department of Radiology, Haukeland University Hospital, Bergen, Norway. [email protected] , (Norway)
Type
Published Article
Journal
Acta radiologica (Stockholm, Sweden : 1987)
Publication Date
Apr 01, 2010
Volume
51
Issue
3
Pages
334–343
Identifiers
DOI: 10.3109/02841850903536094
PMID: 20192895
Source
Medline
License
Unknown

Abstract

Given knowledge of neurovascular anatomy, the current blind approach seemingly produced reasonable estimates of voxel-specific arterial input functions. In addition to potentially reducing quantification errors in DSC-MRI, these user-independent voxel-specific arterial input functions could be useful for visualizing abnormal blood supply patterns in patients.

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