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Images at 750 MHz
Baby Atlantic Sharpnose Shark 50-micron resolution, using Doty CP Litzcage at 750 MHz.
Mouse brain, 50-micron resolution, using Doty CP Litzcage at 750 MHz. Results from a Doty probe for 18 mm sample tubes for use inside Bruker gradients of 40 mm ID in a 750 MHz Vertical WB magnet. The CP litzcage dimensions were 21 mm diameter by 20 mm window length. In both cases, in-plane resolution was 50 microns with a 300 micron slice thickness. Images at 600 MHz 20 micron resolution 100 micron slice,15 mm field of view
Human Spinal Cord Images ( Postmortem) - were obtained with a Doty vertical-bore 600 MHz 1H/X NB MRI probe with an 24-40 gradient set.
Fiddler Crab Image
Field of View 15x20 , SliceThickness 250 microns, Recycle delay =4 seconds. Echo time =30 ms, Resolution 39 micron. Image courtesy of Center for Structural Biology, University of Florida Brain Institute. Images at 500 MHz Live Mouse Images – Liver Study Run time 8 minutes
Nine images are shown that represent part of a typical 2D multi slice data set consisting of 25 contiguous images. With respiratory gating , data acquisition required ~ 8 minutes to complete (25 Images). The planar resolution is 137 x 137 microns and the slice thickness is 1 mm. Each image shows a different 3.5 cm cross sectional view of the abdominal region in a live mouse. The stomach is in the lower right corner (dark) and the liver fills much of the region. A small, chemically induced lesion less than 1 mm in diameter is seen in the lower left corner of slice three and a much larger lesion is seen in the upper right corner of slices 8 and 9. These were confirmed histologically. Images courtesy of Robert Wind and Kevin Minard, Pacific Northwest Laboratories, Richland Washington. Images at 400 MHz
Live Mouse Images were obtained with a Doty vertical-bore 400 MHz WB MRI probe with 50-72 Gradients and a double tuned rf Litz coil. Images courtesy of Dr. Yoko Kanazawa, JAPAN. |
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