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  1. 2101
    “…In this case, as many as six obtained ROIs were averaged. The inter-observer agreement was evaluated by Kappa test. …”
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    Characteristic of Apparent Diffusion Coefficient and Time Intensity Curve Analysis of Dynamic Contrast Enhanced MRI in Osteosarcoma Histopathologic Subtypes
  2. 2102
    “…All patients with pathologically confirmed tumors who had MRI including DWI sequence were included in the study. Regions of interest (ROIs) of 0.1–0.15 cm(2) were manually positioned on the ADC maps and multiple values (10(−6) mm(2)/s) were obtained including the ADCmean. …”
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    Value of quantitative apparent diffusion coefficients in differentiating low-grade gliomas from mixed neuronal-glial tumors
  3. 2103
    “…DMN and ECN nodes were split into regions of interest (ROIs), and node-to-node FC analysis was conducted on individual participants. …”
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    Default mode network overshadow executive control network in coma emergence and awakening prediction of patients with sTBI
  4. 2104
    “…Principal component analysis (PCA) was used to visualize and segment tumors, and modified PCA techniques identified and analyzed tumor and normal regions of interest (ROIs). The average NIR intensity for each ROI was calculated from pixel brightness at each time interval, yielding easily interpretable features including the slope of initial ICG uptake, time to peak perfusion, and rate of ICG intensity change after reaching half-maximum intensity. …”
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    Dynamic NIR Fluorescence Imaging and Machine Learning Framework for Stratifying High vs. Low Notch-Dll4 Expressing Host Microenvironment in Triple-Negative Breast Cancer
  5. 2105
    “…The experimental results not only demonstrate the effectiveness of our proposed method but also identify some consistent and stable brain regions of interest (ROIs) biomarkers from the node and edge features of multi-modality phenotype network. …”
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    Incorporating multi-stage diagnosis status to mine associations between genetic risk variants and the multi-modality phenotype network in major depressive disorder
  6. 2106
    “…The reference database was constructed using 13,658 annotated regions of interest (ROIs) from 621 patients, comprising 69 lung diseases. …”
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    AI co-pilot: content-based image retrieval for the reading of rare diseases in chest CT
  7. 2107
    “…Micro-CT was utilized to assess the microstructure of 9 regions of interest (ROIs) in the femoral head. Along the supero-inferior orientation, the femoral head was divided into necrotic region, reactive interface, and normal region; along the medio-lateral orientation, the femoral head was divided into medial region, central region and lateral region. …”
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    Less sclerotic microarchitecture pattern with increased bone resorption in glucocorticoid-associated osteonecrosis of femoral head as compared to alcohol-associated osteonecrosis of femoral head
  8. 2108
    “…MR data were analysed with region-of-interest (ROI) analyses of the electrodes and reference site. …”
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    Transcranial direct current stimulation with functional magnetic resonance imaging: a detailed validation and operational guide
  9. 2109
    “…Differences between the results of CSF‐PVC and non‐CSF‐PVC were estimated for regions of interest (ROIs) based on GM probability, and a separate ROI isolating the choroid plexus. …”
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    Arterial spin labeling signal in the CSF: Implications for partial volume correction and blood–CSF barrier characterization
  10. 2110
    “…Synaptic loss was more severe than atrophy. Results from ROI‐based analyses mirrored the voxelwise results. …”
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    Synaptic Loss in Frontotemporal Dementia Revealed by [ (11)C]UCB‐J Positron Emission Tomography
  11. 2111
    “…The cervical canal stenosis degree of subjects was graded 0—III based on the method of a MRI grading system. Regions of interest (ROIs) were manually drawn at the maximal compression level (MCL) by covering the whole spinal cord to generate T1(MCL), T2(MCL), and PD(MCL) values in grade I-III groups. …”
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    Quantitative evaluation of the spinal cord compression in patients with cervical spondylotic myelopathy using synthetic MRI
  12. 2112
    “…Finally, the between-group differences in whole-brain functional connectivity profiles discovered for the anterior and posterior hippocampal seeds were used to prescribe post-hoc ROIs, which were then used to perform ROI-to-ROI functional connectivity and graph-theoretic analyses. …”
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    Altered Resting-State functional connectivity in the anterior and posterior hippocampus in Post-traumatic stress disorder: The central role of the anterior hippocampus
  13. 2113
    “…The metabolic tumor volume (MTV) of the cervical cancer was delineated with an adaptive threshold method. For the resulting ROIs the maximum standardized uptake value (SUV(max)) was measured. …”
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    Asphericity derived from [(18)F]FDG PET as a new prognostic parameter in cervical cancer patients
  14. 2114
    “…The framework firstly detects the distal radius region of interest (ROI) using an ensemble model of YOLOv5 networks, which imitates the clinicians’ search pattern of zooming in on relevant regions to assess abnormalities. …”
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    Automatic classification of distal radius fracture using a two-stage ensemble deep learning framework
  15. 2115
    “…In the control group, ROIs of the same size are located in the corresponding regions of the contralateral hemisphere. …”
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    Preliminary research of the classification of the brain acute stroke lesions by the Diffusion Kurtosis Imaging (DKI) and Diffusion Weighted Imaging (DWI) parameters
  16. 2116
    “…Surgically resected tumors were classified as low grade (WHO I, II) or high grade (WHO III, IV). ROIs were selected using tumor boundaries delineated on the FLAIR sequence, excluding perilesional edema. …”
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    IMG-10. MAGNETIC RESONANCE FUNCTIONAL IMAGING BIOMARKER FOR DISTINGUISHING HIGH GRADE FROM LOW GRADE PEDIATRIC BRAIN TUMORS
  17. 2117
    “…The regions of interest (ROIs) for the fNIRS measurements were fronto-temporal-parietal networks involved in language processing, including bilateral superior temporal gyrus, left inferior frontal gyrus, and bilateral inferior parietal lobes. …”
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    Cortical responses correlate with speech performance in pre-lingually deaf cochlear implant children
  18. 2118
    “…For the quantitative analysis, three-dimensional ROIs were automatically placed, and SUV and SUVR were obtained. …”
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    Comparative examination of the pons and corpus callosum as reference regions for quantitative evaluation in positron emission tomography imaging for Alzheimer’s disease using (11)C-Pittsburgh Compound-B
  19. 2119
    “…OBJECTIVE: We proposed a scheme for automatic patient-specific segmentation in Magnetic Resonance (MR)-guided online adaptive radiotherapy based on daily updated, small-sample deep learning models to address the time-consuming delineation of the region of interest (ROI) in the adapt-to-shape (ATS) workflow. Additionally, we verified its feasibility in adaptive radiation therapy for esophageal cancer (EC). …”
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    Feasibility study of adaptive radiotherapy for esophageal cancer using artificial intelligence autosegmentation based on MR-Linac
  20. 2120
    “…The wSD was unaffected by ADC magnitude (Lesion: p = 0.064, TZ: p = 0.368, PZ: p = 0.072) and lesion Likert score (p = 0.95). wSD showed a decrease with ROI size pooled over zones (p = 0.019, adjusted regression coefficient = −1.6x10(−3), larger ROIs for TZ versus PZ versus lesions). …”
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    Test-retest repeatability of ADC in prostate using the multi b-Value VERDICT acquisition
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