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  1. 2361
    “…T(1) maps were calculated and average T(1) values were estimated within superficial and deep regions-of-interest (ROIs) in the lateral and medial condyles, respectively. …”
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    Knee dGEMRIC at 7 T: comparison against 1.5 T and evaluation of T(1)-mapping methods
  2. 2362
    “…BSREM reconstructions were performed with 15 β values between 150 and 1200. Regions of interest (ROIs) were drawn around lesions and in uniform background. …”
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    Quantitative performance and optimal regularization parameter in block sequential regularized expectation maximization reconstructions in clinical (68)Ga-PSMA PET/MR
  3. 2363
    “…Each lesion was divided into 3 regions of interest (ROIs) (i.e., the fistula area, edema area, and distant normal-appearing area). …”
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    Diffusion tensor imaging for evaluating perianal fistula: Feasibility study
  4. 2364
    “…One-way ANCOVA with FDR adjustment at level of 0.05, adjusted for age and gender, showed significant group differences for left and right hippocampus (p = 0.015 & 0.032, respectively, BH-corrected for multiple ROIs) and right thalamus (p = 0.032, BH-corrected). …”
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    Quantitative susceptibility mapping as an indicator of subcortical and limbic iron abnormality in Parkinson's disease with dementia
  5. 2365
    “…However, no significant group differences were found in the post-stress FA values of any of the hippocampal regions of interest (ROIs). In addition, mean diffusivity (MD) and radial diffusivity (RD) values were found to be significantly greater only in the right dHi of the resilient group compared to those of the susceptible mice. …”
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    Longitudinal in vivo Diffusion Tensor Imaging Detects Differential Microstructural Alterations in the Hippocampus of Chronic Social Defeat Stress-Susceptible and Resilient Mice
  6. 2366
    “…The 41-ROI network was further decomposed into four subnetworks. …”
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    Increased inflammation and brain glutamate define a subtype of depression with decreased regional homogeneity, impaired network integrity, and anhedonia
  7. 2367
    “…Analyses of covariance (ANCOVA) were used to compare blast-exposed Veterans (mTBI+BE, n = 51) to those without BE (mTBI-BE, n = 29) on CT of frontal and temporal a priori regions of interest (ROIs). Next, multiple regression analyses were used to examine whether CT and performance on an executive functions composite differed among mTBI Veterans with low (mTBI+BE Low, n = 22) vs. high (mTBI+BE High, n = 26) levels of cumulative BE. …”
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    Blast-Exposed Veterans With Mild Traumatic Brain Injury Show Greater Frontal Cortical Thinning and Poorer Executive Functioning
  8. 2368
    “…The regions of interests (ROIs) were delineated by a blinded observer. Single-component T2∗ and T2 values were calculated from fat-saturated 3D dual-echo UTE-Cones and a Carr-Purcell-Meiboom-Gill (T2 CPMG) data using a semi-automated MATLAB code. …”
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    Magnetic resonance imaging of the zone of calcified cartilage in the knee joint using 3-dimensional ultrashort echo time cones sequences
  9. 2369
    “…Furthermore, mean densities were evaluated in four regions of interest (ROIs) placed in the phantom low-contrast section, comparing values before and after correction to ground truth. …”
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    Experimental application of an automated alignment correction algorithm for geological CT imaging: phantom study and application to sediment cores from cold-water coral mounds
  10. 2370
    “…To evaluate graft maturity, the signal-to-noise quotient (SNQ) was measured in three regions of interest (ROIs) of the proximal, mid-substance and distal ACL graft and the healthy ACL. …”
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    Hamstring tendon autografts do not show complete graft maturity 6 months postoperatively after anterior cruciate ligament reconstruction
  11. 2371
    “…CONCLUSIONS: The methodology presented here combines the benefits of data filtering and compression based on the searching of ROI features, without the loss of spectral accuracy. …”
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    ROIMCR: a powerful analysis strategy for LC-MS metabolomic datasets
  12. 2372
    “…Standardized uptake value (SUV) was calculated for regions of interest (ROIs) defined over HCC and a liver background region. …”
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    PET imaging of hepatocellular carcinoma with anti-1-amino-3-[(18)F]fluorocyclobutanecarboxylic acid in comparison with l-[S-methyl-(11)C]methionine
  13. 2373
    “…These clusters are then merged into several regions of interest (ROIs), each of which is regarded as a suture site. …”
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    Chronic wound assessment and infection detection method
  14. 2374
    “…The activity of different brain rhythms {δ, 𝜃, α1, α2, β1, β2, γ1, γ2} was first beamformed with linear constrained minimum norm variance in the MEG data to determine 90 anatomical regions of interest (ROIs). A DFCG was then estimated using the imaginary part of phase lag value (iPLV) for both intra-frequency coupling (8) and cross-frequency coupling pairs (28). …”
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    Modeling the Switching Behavior of Functional Connectivity Microstates (FCμstates) as a Novel Biomarker for Mild Cognitive Impairment
  15. 2375
    “…The global-PFS used on ROIs of T1C, T2 and ADC images can avoid interferences from skull and other non-tumor areas. …”
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    A potential field segmentation based method for tumor segmentation on multi-parametric MRI of glioma cancer patients
  16. 2376
    “…A trend of a dopamine effect was observed for the first ROI (50–150 ms after movement start) with higher STN-EMG coherence in medicated patients. …”
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    Levodopa Modulates Functional Connectivity in the Upper Beta Band Between Subthalamic Nucleus and Muscle Activity in Tonic and Phasic Motor Activity Patterns in Parkinson’s Disease
  17. 2377
    “…ET and HA masks for all regions of interest (ROIs) were generated from these image datasets. Step 2: Utilizing a similar approach, ET and HA masks for 356 publicly available T1-weighted postcontrast meningioma images were generated. …”
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    Eye Tracking for Deep Learning Segmentation Using Convolutional Neural Networks
  18. 2378
    “…Images were parcellated into 278 regions of interest (ROI) based on Shen et al. (2013). Connectivity between each ROI pair was described by Pearson correlation coefficient. …”
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    2307: Resting state network profiles of Alzheimer disease and frontotemporal dementia: A preliminary examination
  19. 2379
    “…The CBF values of ROIs at bilaterally symmetric locations, the values of each ROI between males and females, and the values of each ROI among these three different age groups were compared. …”
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    Application value of three-dimensional arterial spin labeling perfusion imaging in investigating cerebral blood flow dynamics in normal full-term neonates
  20. 2380
    “…Consensus annotation by two observers by use of ROI’s in quantitative T2-mapping sequences were performed in all patients. …”
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    T2 mapping of molecular subtypes of WHO grade II/III gliomas
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