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Qualitative mapping of cerebral blood flow and functional localization with echo-planar MR imaging and signal targeting with alternating radio frequency.

Abstract:

PURPOSE: To create qualitative maps of cerebral blood flow (CBF) with the EPISTAR (echo-planar imaging and signal targeting with alternating radio frequency) technique. MATERIALS AND METHODS: The EPISTAR technique was performed in a pig model of hypercapnia and then tested in 26 volunteers by using various paradigms for cortical activation. Echo-planar images were acquired with and without use of a radio-frequency inversion pulse applied to inflowing arterial spins. A qualitative map of CBF w...

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Publication status:
Published

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Journal:
Radiology More from this journal
Volume:
192
Issue:
2
Pages:
513-520
Publication date:
1994-08-01
DOI:
EISSN:
1527-1315
ISSN:
0033-8419
Language:
English
Keywords:
Pubs id:
pubs:22228
UUID:
uuid:6c69e8e0-2127-42a6-9c0c-a97c3424f985
Local pid:
pubs:22228
Source identifiers:
22228
Deposit date:
2012-12-19

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