CareLit · DOI-Nachweis · Aktuelle Neurologie
Behavioural correlates of negative BOLD signal changes in the somatosensory system
DOI 10.1055/s-2006-952994
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Autor:innenA. Kastrup, R. Huonker, S. Flemming, O.W. Witte
ZeitschriftAktuelle Neurologie
Ausgabe09/2006
Jahrgang / SeitenNicht angegeben
Kernaussage aus der Literatur
Abstract-Vorschau
Background and Purpose: Functional magnetic resonance imaging (fMRI) hypothesis testing based on the blood oxygenation level dependent (BOLD) contrast mechanism typically involves a search for a positive effect during a specific task relative to a control state. However, aside from positive BOLD signal changes there is converging evidence that neuronal responses within various cortical areas also induce negative BOL…
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Zitierempfehlung
A. Kastrup, R. Huonker, S. Flemming, O.W. Witte (2006) Behavioural correlates of negative BOLD signal changes in the somatosensory system. Aktuelle Neurologie (09). https://doi.org/10.1055/s-2006-952994
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