P W Born

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The purpose of this study was to determine whether visual stimulation in sleeping infants and young children can be examined by functional magnetic resonance imaging. We studied 17 children, aged 3 d to 48 mo, and three healthy adults. Visual stimulation was performed with 8-Hz flickering light through the sleeping childs' closed eyelids. Functional(More)
Introduction. The spatio-temporal fMRI signal is a combination of several interacting components: The locally correlated hemodynamic response, the network of neuronal activations, and global components such as the cardiac cycle, breathing etc. A priori this implies that the signal is correlated in time and space, and that these correlations have both short(More)
Histological classification of gliomas is important for treatment and as a prognostic predictor, but classification by histology alone can be a challenge. Molecular genetic investigations, in particular the combined loss of the short arm of chromosome 1 and the long arm of chromosome 19 (LOH1p/19q), has become a significant predictor of outcome in(More)
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