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High-resolution Functional Magnetic Resonance Imaging Methods for Human Midbrain
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May 10, 2012
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This article describes techniques to perform high-resolution functional magnetic resonance imaging with 1.2 mm sampling in human midbrain and subcortical structures using a 3T scanner. Use of these techniques to resolve topographic maps of visual stimulation in the human superior colliculus (SC) is given as an example.
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Functional Magnetic Resonance ImagingFMRIHuman Brain ActivityCortical ActivitySubcortical RegionsMidbrainBrainstemSpatial ResolutionPhysiological NoiseHigh-resolution FMRIDorsal Surface Of The MidbrainBrainstem And Subcortical StructuresVoxel SizeMulti-shot Spiral AcquisitionEcho TimeFunctional ContrastSlice PrescriptionStructural AnatomyReference VolumeT1-weighted SequenceITK-SNAP Software
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Katyal, S., Greene, C. A., Ress, D. High-resolution Functional Magnetic Resonance Imaging Methods for Human Midbrain. J. Vis. Exp. (63), e3746, doi:10.3791/3746 (2012).
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