Výsledky vyhledávání - "J W, Belliveau"

Susceptibility contrast imaging of cerebral blood volume: Human experience

Autor: B. R. Rosen, J. W. Belliveau, H. J. Aronen, D. Kennedy, B. R. Buchbinder, A. Fischman, M. Gruber, J. Glas, R. M. Weisskoff, M. S. Cohen, F. H. Hochberg, T. J. Brady

Publikováno v: Magnetic Resonance in Medicine. 22:293-299

Magnetic resonance (MR) can offer a unique window on the structure/function relationships in the brain, by utilizing the established link between tissue function, metabolism, and hemodynamics. This report focuses on recent applications of MR-based ce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6dc616d931dcd7d8da8172cd6af78fc
https://doi.org/10.1002/mrm.1910220227

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High microvascular blood volume is associated with high glucose uptake and tumor angiogenesis in human gliomas

Autor: H J, Aronen, F S, Pardo, D N, Kennedy, J W, Belliveau, S D, Packard, D W, Hsu, F H, Hochberg, A J, Fischman, B R, Rosen

Publikováno v: Clinical cancer research : an official journal of the American Association for Cancer Research. 6(6)

The purpose of this investigation was to elucidate the association between microvascular blood volume and glucose uptake and to link these measures with tumor angiogenesis. We demonstrate a regionally specific correlation between tumor relative micro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d92c92488bf6557dcd27f5d6204af739
https://pubmed.ncbi.nlm.nih.gov/10873068

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Dynamic statistical parametric mapping: combining fMRI and MEG for high-resolution imaging of cortical activity

Autor: A M, Dale, A K, Liu, B R, Fischl, R L, Buckner, J W, Belliveau, J D, Lewine, E, Halgren

Publikováno v: Neuron. 26(1)

Functional magnetic resonance imaging (fMRI) can provide maps of brain activation with millimeter spatial resolution but is limited in its temporal resolution to the order of seconds. Here, we describe a technique that combines structural and functio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7ee67aca8925d0ac6b6b2b75a9dba2d2
https://pubmed.ncbi.nlm.nih.gov/10798392

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Location of language in the cortex: a comparison between functional MR imaging and electrocortical stimulation

Autor: D B, FitzGerald, G R, Cosgrove, S, Ronner, H, Jiang, B R, Buchbinder, J W, Belliveau, B R, Rosen, R R, Benson

Publikováno v: AJNR Am J Neuroradiol

PURPOSE: To determine the accuracy of functional MR imaging in locating language areas for planning surgical resection. METHODS: Intraoperative photographs were digitized and overlaid on functional MR language maps. The sensitivity and specificity of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0ffaaf6d243ad04321410184d8360f52
https://pubmed.ncbi.nlm.nih.gov/9296196

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Characterization of cerebral blood oxygenation and flow changes during prolonged brain activation

Autor: P A, Bandettini, K K, Kwong, T L, Davis, R B, Tootell, E C, Wong, P T, Fox, J W, Belliveau, R M, Weisskoff, B R, Rosen

Publikováno v: Human brain mapping. 5(2)

The behavior of cerebral blood flow and oxygenation during prolonged brain activation was studied using magnetic resonance imaging (MRI) sensitized to flow and oxygenation changes, as well as positron emission tomography sensitized to flow. Neuronal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a6384d2b63a29b08d44c7717e4f9cb0d
https://pubmed.ncbi.nlm.nih.gov/10096414

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Echo-planar MR cerebral blood volume mapping of gliomas. Clinical utility

Autor: H J, Aronen, J, Glass, F S, Pardo, J W, Belliveau, M L, Gruber, B R, Buchbinder, I E, Gazit, R M, Linggood, A J, Fischman, B R, Rosen

Publikováno v: Acta radiologica (Stockholm, Sweden : 1987). 36(5)

Neovascularization is a common phenomenon in gliomas. MR imaging cerebral blood volume (CBV) mapping utilizes ultrasfast echo-planar imaging and simultaneous use of gadolinium-based contrast material. To determine the utility of MR CBV mapping in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::21c337aeeee970a9e507b68bc51ea0ee
https://pubmed.ncbi.nlm.nih.gov/7640098

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Ultrafast imaging of brain tumors

Autor: H J, Aronen, M S, Cohen, J W, Belliveau, J A, Fordham, B R, Rosen

Publikováno v: Topics in magnetic resonance imaging : TMRI. 5(1)

Ultrafast magnetic resonance (MR) imaging allows the acquisition of anatomic images of the brain in a fraction of a second. Recently developed imaging techniques have the potential to increase the specificity of information provided by MR imaging. MR

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::be3fa6f5622c6e52f1c8d9f1963c6487
https://pubmed.ncbi.nlm.nih.gov/8416685

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