Choosing well: a strategy for making good decisions.
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Decision Making, Organizational↗
Biomedical subjects
T G Perkins
Publications and source records attributed to T G Perkins.
Rapid calculation of T1 using variable flip angle gradient refocused imaging.
We present a method for rapid measurement of T1 relaxation times using gradient refocused images at limited flip angles and short repetition times. This "variable nutation" techniques was investigated using a T1 phantom. There was a high correlation between measurements obtained with the variable nutation and partial saturation techniques. The ability of this method to create calculated T1 images is also demonstrated. We conclude that the variable nutation method may allow measurement of T1 relaxation times with a significant reduction in acquisition time compared to partial saturation techniques.
Humans↗
Chemical shift-induced amplitude modulations in images obtained with gradient refocusing.
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Adipose Tissue↗
Studies of single 199Hgii ion resonances in the active site of human carbonic anhydrase B by Fourier transform nuclear magnetic resonance.
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Binding Sites↗
Description of a hydraulically operated microscope stage.
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Methods↗
T2-weighted three-dimensional turbo spin-echo MR of intracranial aneurysms.
A T2-weighted three-dimensional turbo spin-echo sequence is described that accurately depicted the anatomy of 18 intracranial aneurysms in 10 patients.
Arteries↗