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  1. 1921
    “…Color Doppler sonograms of 111 thyroid nodules were evaluated by a home-developed algorithm that performed “offsetting” (algorithm for changing the area of a region of interest, ROI, without distorting the ROI’s contour) and assessed peripheral, central and overall VI of thyroid nodules. …”
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    Computer-aided assessment of regional vascularity of thyroid nodules for prediction of malignancy
  2. 1922
    “…Patient MRI was performed on a 3T system with DWI prior to NAC. Regions of interest (ROIs) were placed over the whole tumor volume on ADC maps to acquire a data matrix of voxel-wise ADC values for each patient. …”
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    Quantitative Assessment of Heterogeneity in Bladder Tumor MRI Diffusivity: Can Response be Predicted Prior to Neoadjuvant Chemotherapy?
  3. 1923
    “…In the first part of the study, results show mean TRE on the order of 0.5 mm to 3 mm for all phantoms and ROIs. In certain instances, however, misregistrations were encountered which produced mean and max errors up to 6.8 mm and 22 mm, respectively. …”
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    Benchmarking of five commercial deformable image registration algorithms for head and neck patients
  4. 1924
    “…Mean shear wave speeds from 5 ROI’s in each muscle, for each scan plane for the dominant and non-dominant side for the two days were calculated. …”
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    Reference Values for Shear Wave Elastography of Neck and Shoulder Muscles in Healthy Individuals
  5. 1925
    “…MEG-data were analyzed at source-level in the 1–90 Hz frequency range in occipital and thalamic regions of interest (ROIs). In addition, directed functional connectivity analysis was performed using Granger Causality (GC). …”
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    S42. KETAMINE DYSREGULATES TASK-RELATED NEURAL OSCILLATIONS IN THALAMO-CORTICAL CIRCUITS: IMPLICATIONS FOR PATHOPHYSIOLOGICAL THEORIES OF VISUAL-PERCEPTUAL DEFICITS IN SCHIZOPHRENIA
  6. 1926
    “…We extracted a total of 36 tracts in the both hemisphere connecting ROIs in the same hemisphere with white matter query language. …”
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    S171. ALTERED WHITE MATTER CONNECTIVITY IN PATIENTS WITH SCHIZOPHRENIA USING PUBLIC NEUROIMAGING DATA FROM SCHIZCONNECT
  7. 1927
    “…The IVIM maps were automatically generated and 3 ROIs were drawn on the maximal rectal tumor parenchyma and normal rectal wall. …”
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    Intravoxel Incoherent Motion Diffusion-Weighted Imaging of Primary Rectal Carcinoma: Correlation with Histopathology
  8. 1928
    “…Six regions of interest (ROI) were chosen. Fiber volumes between ROIs on DTI, corrected phase (CP) values on SWI, amplitude of low‐frequency fluctuation (ALFF), and regional homogeneity (REHO) values on rs‐fMRI were determined. …”
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    The asymmetry of neural symptoms in Wilson's disease patients detecting by diffusion tensor imaging, resting‐state functional MRI, and susceptibility‐weighted imaging
  9. 1929
    “…Protocol 2: 8 b-values 0–800 mm(−2)s at TE  =  62 ms, with 3 additional b-values 0–50 mm(−2)s at TE  =  80, 100 ms; scanned twice). Data from liver ROIs were fitted with IVIM at individual TEs, and with the T2-IVIM model using all data. …”
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    Extended T2-IVIM model for correction of TE dependence of pseudo-diffusion volume fraction in clinical diffusion-weighted magnetic resonance imaging
  10. 1930
    “…CTP findings were interpreted as confirming diagnosis of BD (positive) when CBF and CBV in all ROIs were below 10 mL/100 g/min and 1.0 mL/100 g, respectively. …”
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    Accuracy of Computed Tomographic Perfusion in Diagnosis of Brain Death: A Prospective Cohort Study
  11. 1931
    “…FA and WML maps were overlaid on a parcellated T1-template, based on an expert-delineated brain atlas, which included 42 WM tract ROIs. Analyses occurred in stages: 1) WML were quantified for the different tracts (i.e., frequency, volume, volume relative to tract size); 2) the interdependence of FA in normal appearing WM (NAWM) and WML was examined across tracts; 3) associations of NAWM FA and hypertension status were assessed controlling for WML volume. …”
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    White matter microstructure, white matter lesions, and hypertension: An examination of early surrogate markers of vascular-related brain change in midlife
  12. 1932
    “…However, when comparing leaner and heavier co-twins no statistically significant differences in ROI-activations were observed after family wise error correction. …”
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    Brain reward responses to food stimuli among female monozygotic twins discordant for BMI
  13. 1933
    “…Preoperative and postoperative T2 values were evaluated at each ROI. Age, sex, body mass index, femorotibial angle, Tegner score, and amount of meniscal resection were evaluated when the T2 value increased more than 6% at 30°. …”
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    Total resection of any segment of the lateral meniscus may cause early cartilage degeneration: Evaluation by magnetic resonance imaging using T2 mapping
  14. 1934
    “…Four observers (three experts, one naïve) manually identified cone locations in each ROI, and these locations were used to calculate bound densities. …”
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    The Reliability of Cone Density Measurements in the Presence of Rods
  15. 1935
    “…The 3D and 2D %GPs with different gamma criteria were then obtained by comparing the recalculated and original doses in specific regions of interest (ROI), such as the whole body, the planning target volume (PTV), the bladder, and the rectum. …”
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    Comparison of 3D and 2D gamma passing rate criteria for detection sensitivity to IMRT delivery errors
  16. 1936
    “…Total activated voxels were calculated for each hemispheres in the pre-defined ROIs for both paradigms. RESULTS: FMRI showed left language lateralization in 13 out of 16 children with both VVG and WPP and bilateral language lateralization in two subjects. …”
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    Language lateralization in pre-adolescent children: FMRI study using visual verb generation and word pair paradigms
  17. 1937
    “…Median values at the 1000-μm ROI were 3.10, 3.31, 13.42, and 23.00. While there were no significant differences between the control and noDR groups, significant differences were observed between all other groups at both ROIs. …”
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    Parafoveal Nonperfusion Analysis in Diabetic Retinopathy Using Optical Coherence Tomography Angiography
  18. 1938
    “…Intracellular volume fraction (icvf) and orientation dispersion index (ODI) maps were derived. Three ROIs were manually placed on TP and PT regions for each case. …”
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    Quantitative analysis of neurite orientation dispersion and density imaging in grading gliomas and detecting IDH-1 gene mutation status
  19. 1939
    “…A hypothesis-driven region of interest (ROI) approach was used, focusing on the basal ganglia, the amygdala-hippocampal complex, the prefrontal cortex, and the parietal cortex. …”
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    Voxel-based morphometry multi-center mega-analysis of brain structure in social anxiety disorder
  20. 1940
    “…We performed a TBSS analysis to compare patients and controls, and we divided patients into early PD, moderate PD, and severe PD and performed an ROI analysis using tractography. Results: With TBSS we found lower FA in patients in corpus callosum, internal and external capsule, corona radiata, thalamic radiation, sagittal stratum, cingulum and superior longitudinal fasciculus. …”
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    Is Diffusion Tensor Imaging a Good Biomarker for Early Parkinson's Disease?
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