In: European Journal of Nuclear Medicine and Molecular Imaging, 2006, vol. 33, no. 6, p. 673-682
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In: Journal of Neurology, 2013, vol. 260, no. 5, p. 1423-1425
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In: European Journal of Nuclear Medicine and Molecular Imaging, 2008, vol. 35, no. 4, p. 766-770
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In: Molecular Imaging and Biology, 2011, vol. 13, no. 5, p. 1036-1042
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In: Journal of Nuclear Cardiology, 2001, vol. 8, no. 2, p. 158-164
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In: European Journal of Nuclear Medicine and Molecular Imaging, 2004, vol. 31, no. 3, p. 312-316
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In: Protein Engineering, Design and Selection, 2006, vol. 19, no. 10, p. 471-478
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In: Optics Express, 2009, vol. 17, no. 16, p. 13904-13917
Laser speckle imaging (LSI) based on the speckle contrast analysis is a simple and robust technique for imaging of heterogeneous dynamics. LSI finds frequent application for dynamical mapping of cerebral blood flow, as it features high spatial and temporal resolution. However, the quantitative interpretation of the acquired data is not straightforward for the common case of a speckle field formed...
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In: Optics Letters, 2006, vol. 31, no. 23, p. 3465-3467
We have analyzed the image formation and dynamic properties in laser speckle imaging (LSI) both experimentally and with Monte Carlo simulation. We show for the case of a liquid inclusion that the spatial resolution and the signal itself are both significantly affected by scattering from the turbid environment. Multiple scattering leads to blurring of the dynamic inhomogeneity as detected by...
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In: European Journal of Neuroscience, 2004, vol. 20, p. 2664-2670
Oxidative metabolism and cerebral blood flow (CBF) are two of the most important measures in neuroimaging. However, results from concurrent imaging of the two with high spatial and temporal resolution have never been published. We used flavoprotein autofluorescence (AF) and laser speckle imaging (LSI) in the anaesthetized rat to map oxidative metabolism and CBF in response to single vibrissa...
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