Naslov
Transcranial Doppler monitoring of middle cerebral artery during verbal stimulation in aphasic patients

Autori
Šodec-Šimičević, Darja ; Lovrenčić-Huzjan, Arijana ; Trifunović-Maček, Zvjezdana ; Vuković, Martina ; Strineka, Maja ; Vuković, Vlasta ; Martinić-Popović, Irena ; Demarin, Vida

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Skup
The 50th International Neuropsychiatric Pula Congress

Mjesto i datum
Pula, Hrvatska, 16.06.2010. - 19.06.2010

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
TCD ; stroke ; aphasia

Sažetak
Testing of middle cerebral artery (MCA) by verbal stimulation in patients with stroke and aphasia can be noninvasivly monitored by means of transcranial Doppler sonography (TCD). In order to assess MCA activation during receptive and expresive verbal stimulation, 10 patients with MCA stroke within 3 days of onset and aphasia were tested by modifi ed Boston Diagnostic Aphasia Examination. Both MCA were monitored simultaneously by means of TCD with 2 MHz probes. Basic mean blood fl ow velocies (BFV) MCA values were assessed and monitored during verbal stimulation. Verbal stimulation was performed with 30 photos of objects for daily usage, arranged by function. Same test was performed in 10 healthy controls. Ten stroke patients (9 males, 1 female), mean age 53+17 years, were tested. Mean MBFV were 55 cm/s in the left MCA, and 56 cm/s in the right MCA. Mean 29% increase was observed in the left MCA, and 18% in the right MCA. In healthy controls mean 24% increase was observed in left MCA, and 21% in right MCA. A trend toward higher percentage of MBFV increase was observed in left MCA during verbal stimulations in aphatic patients compared to controls.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti

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