Region-of-interest-based analysis of clustered BOLD MRI data in experimental arthritis.

  title={Region-of-interest-based analysis of clustered BOLD MRI data in experimental arthritis.},
  author={Andrea Doria and Paul C. Dick},
  journal={Academic radiology},
  volume={12 7},
RATIONALE AND OBJECTIVES BOLD MRI provides functional information based on minimal changes. Problems inherent in data processing of the very low signal-to-noise-ratio of BOLD experiments have created obstacles for validation of certain techniques using standard strength-field MR scanners. Measures of diagnostic accuracy of clustered data are directly related to the reading parameters used to define regions-of-interest (ROIs). Our primary aim was to determine the combination of ROI-related… CONTINUE READING

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