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FIG 1. Individual changes in CBF before and after treatment. Solid lines represent increase in CBF; dashed lines, decrease in CBF after the procedure; circles, asymptomatic patients; and diamonds, symptomatic patients.
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FIG 1. Individual changes in CBF before and after treatment. Solid lines represent increase in CBF; dashed lines, decrease in CBF after the procedure; circles, asymptomatic patients; and diamonds, symptomatic patients.
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Copyright © 2008 by the American Society of Neuroradiology. Print ISSN: 0195-6108 Online ISSN: 1936-959X