Lutz Mittelbach

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The neuroanatomical networks involved in the initiation of panic attack and the maintenance of panic disorder are poorly understood. This study aimed to elucidate the possible abnormalities in benzodiazepine receptor uptake in the brain of patients with panic disorder. Seventeen unmedicated patients with panic disorder were investigated using 123I-iomazenil(More)
Single photon emission computed tomography (SPECT) with thallium-201-chloride (201TI) was used in 22 patients to assess the grade of malignancy of brain tumors. Low- and high-grade malignant gliomas could be well differentiated by calculating the Grade Index (GI), i.e., 201TI uptake in the tumor area relative to a contralateral brain region. Low-grade(More)
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