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  1. No Access

    Chapter

    Physikalisch-technische Prinzipien der Bilderzeugung

    Verglichen mit anderen Bereichen des täglichen Alltags ist die diagnostische Anwendung von Röntgenstrahlung eine verhältnismäßig stark von physikalischen Aspekten geprägte Technik. Um beispielsweise die Gesetz...

    J. Bunke, S. Delorme, K.-F. Kamm, H. Kooijman… in Handbuch diagnostische Radiologie (2003)

  2. No Access

    Chapter and Conference Paper

    Preliminiary Experience with Three-Dimensional Magnetic Resonance Angiography in the Identification of Intracranial Aneurysms

    The development of magnetic resonance angiography (MRA) during recent years led to a new, noninvasive method of imaging blood vessels [1, 2, 4]. Previous reports demonstrated the possibility of studying the an...

    G. Siepmann, F. E. Zanella, N. Freckmann… in Intracerebral Hemorrhage Hydrocephalus mal… (1993)

  3. No Access

    Chapter

    Image-guided localized nuclear magnetic resonance spectroscopy of human brain tumours

    Complementary to morphological studies by magnetic resonance imaging (MRI), localized in vivo nuclear magnetic resonance spectroscopy (MRS) opens the way to a biochemical characterization of brain tumours. Thi...

    W. Heindel, W. Steinbrich, J. Bunke… in Molecular Basis of Neurological Disorders … (1991)

  4. No Access

    Chapter and Conference Paper

    Methodische Grundlagen der MR-Angiographie

    Seit der Einführung der MR-Bildgebung sind Flußphänomene, deren Einfluß auf das Kernspinresonanzsignal schon bei der erstmaligen Vorstellung des Spin-Echos [6] erkannt wurde, von großer Bedeutung: Einerseits k...

    J. Bunke in Stent-Implantationen und vaskuläre MR-Diagnostik (1991)

  5. No Access

    Chapter and Conference Paper

    Image-Guided Localized31P NMR Spectroscopy of the Human Brain: Preliminary Clinical Results

    For biomedical research, the application of phosphorus-31 NMR spectroscopy (31P MRS) to living tissues and organisms is of particular interest. The phosphorus-containing compounds in the human body play an import...

    W. Heindel, J. Bunke, G. Friedmann in Imaging of Brain Metabolism Spine and Cord… (1989)

  6. No Access

    Chapter and Conference Paper

    Clinical Relevance of Surface Coil Images Corrected by Homomorphic Filtering

    Surface coils In MRI have the advantage of a high signal to noise ratio in the region of interest near to the surface coil (1,2). Their disadvantage is considerable variation in sensitivity over the measured o...

    F. E. Zanella, H. Lanfermann, W. Steinbrich… in Imaging of Brain Metabolism Spine and Cord… (1989)

  7. No Access

    Article

    Knight shift, hyperfine field, NMR frequency and magnetization of a Neel-type nickel single crystal

    The field dependence of the NMR line center frequency Ν of naturally abundant61Ni has been studied with Néel-type nickel single crystals at 4.2 K. For internal fields Hi lower than His, which is the field necessa...

    J. Bunke, H. Brömer in Hyperfine Interactions (1983)

  8. No Access

    Article

    NMR spin echoes and quadrupole effects in nickel single crystals

    NMR spin echo measurements of naturally abundant61Ni have been performed with Néel-type nickel single crystals at 4.2 K. The NMR excitation condition could properly be chosen in order to get signals either from n...

    J. Bunke, H. Brömer in Hyperfine Interactions (1983)

  9. No Access

    Article

    NMR spin-echoes and the domain structure of Neel type nickel crystals

    J. Bunke, H. Brömer in Hyperfine Interactions (1981)