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Multiple inflow pulsed arterial spin-labeling reveals delays in the arterial arrival time in minor stroke and transient ischemic attack.

Abstract:

Our purpose was to use multiple inflow pulsed ASL to investigate whether hemodynamic AAT information is sensitive to hemispheric asymmetry in acute ischemia. The cohorts included 15 patients with acute minor stroke or TIA and 15 age-matched controls. Patients were scanned by using a stroke MR imaging protocol at a median time of 74 hours. DWI lesion volumes were small and functional impairment was low; however, perfusion abnormalities were evident. Prolonged AAT values were more likely to res...

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Publication status:
Published

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Publisher copy:
10.3174/ajnr.a2008

Authors


More by this author
Institution:
University of Oxford
Division:
MSD
Department:
Clinical Neurosciences
Role:
Author
Journal:
AJNR. American journal of neuroradiology More from this journal
Volume:
31
Issue:
10
Pages:
1892-1894
Publication date:
2010-11-01
DOI:
EISSN:
1936-959X
ISSN:
0195-6108
Language:
English
Keywords:
Pubs id:
pubs:46179
UUID:
uuid:fe279262-840c-4af6-a971-ed686a008de3
Local pid:
pubs:46179
Source identifiers:
46179
Deposit date:
2012-12-19

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