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Noninvasive Determination of Language Lateralization by Functional Transcranial Doppler Sonography
1998
Stroke
and Purpose-Functional transcranial Doppler ultrasonography (fTCD) can assess event-related changes in cerebral blood flow velocities and, by comparison between sides, can provide a measure of hemispheric perfusional lateralization. It is easily applicable, insensitive to movement artifacts, and can be used in patients with less than perfect cooperation. In the present study we investigated the validity of fTCD in determining the hemispheric dominance for language by direct comparison of fTCD
doi:10.1161/01.str.29.1.82
pmid:9445333
fatcat:zcapopwu2jcjbkxteypxc6ot4e