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Hirnoberfläche

10 m. Kamera Elektronik. 150 mm. CCD. Computer. ~ 70 mm. Licht Einkopplung. Linsen system. ~ 5 mm. Hirnoberfläche. MR. ~ 5 mm. Bruno Weber, Nov 2004. MROI Project: Lens system. Bruno Weber, Nov 2004. MROI Project. Concurrent Imaging Parameters fMRI signals: BOLD, (...)

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Hirnoberfläche

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  1. 10 m Kamera Elektronik 150 mm CCD Computer ~ 70 mm Licht Einkopplung Linsen system ~ 5 mm Hirnoberfläche MR ~ 5 mm Bruno Weber, Nov 2004

  2. MROI Project: Lens system Bruno Weber, Nov 2004

  3. MROI Project Concurrent Imaging Parameters fMRI signals: BOLD, (...) Optical signals: autofluorescence imaging (AF): oxidative metabolism laser speckle imaging (LSI): relative CBF intrinsic optical imaging (IOS): blood oxygenation fluorochrome-detection in the course of the development of smart MRI contrast agents Resolution: temporal >10 Hz spatial 10 mm pixel size Penetration depth: LSI up to 1 mm AF/IOS less Electrophysiology system can/should be adapted at a later stage (?) Bruno Weber, Nov 2004

  4. MROI Project new (tandem lens) Estimated maximal Costs GRIN lens test I € 2‘000.- Lens system and light coupling, system development €12‘000.- Lens system, laser, light coupling, manufacturing €12‘000.- Polychrome V Monochromator € 15‘000.- CCD Camera PCO Imaging, D-Kelheim € 4‘000.- Standard Linux PC with 2 GB RAM € 2‘000.- National Instruments D/A PCI card € 1‘000.- Catscience Matlab camera interface € 320.- Appr. Total costs € 48‘320.- Time schedule 1st concurrent MROI scans December 2004 Bruno Weber, Nov 2004

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