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Lateralization of mental rotation with functional transcranial Doppler sonography (fTCD)

A Haag, A Hermsen, K Hattemer, J Dorst, A Plate, F Rosenow, S Knake, HM Hamer · Klinische Neurophysiologie · 2008 · Heft 04

Dokument
920947
CareLit-ID
Jahr
2008
Publikation
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Metadaten
DOI
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Bibliografische Angaben

Zeitschrift
Klinische Neurophysiologie
Autor:innen
A Haag, A Hermsen, K Hattemer, J Dorst, A Plate, F Rosenow, S Knake, HM Hamer
Ausgabe
Heft 04 / 2008
Seiten
–
Erschienen: 2008-04-08 00:00:00
ISSN
1434-0275
DOI
10.1055/s-2008-1072982

Zusammenfassung

Objective: Functional transcranial Doppler sonography (fTCD) is already a well established tool for individual language lateralization. In this study we applied fTCD to investigate individual lateralization of mental rotation as a complex visuo-spatial function in healthy volunteers. Methods: 48 right handed healthy controls (27 male; 21 female age=26,8±6,6) participated in this study. Cerebral blood flow velocity (CBFV) was measured simultaneously and continuously in both middle cerebral arteries (MCAs). During the 20 activation periods subjects were asked to perform a mental rotation task, during which pairs o…

Schlagworte

Blood Flow Velocity Cerebral Arteries Accounting Arteries Blood Klinische Neurophysiologie