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  1. 1421
    “…Furthermore, two datasets—multi-ROI and single-ROI—are created. For training and testing, an 80:20 ratio of randomly selected labeled datasets is used, with fivefold cross-validation. …”
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    Nerve Root Compression Analysis to Find Lumbar Spine Stenosis on MRI Using CNN
  2. 1422
    “…A functional magnetic resonance imaging (fMRI) experiment is employed to identify four brain regions with significant activations during motor imagery (MI) and the effective connections between these regions of interest (ROIs) were calculated using Dynamic Window-level Granger Causality (DWGC). …”
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    Real-Time Classification of Motor Imagery Using Dynamic Window-Level Granger Causality Analysis of fMRI Data
  3. 1423
    “…T(2)* for a specific cortical ROI is reported at 0.5 T. The results suggest the optimized echo time for the EPI protocols is shorter than the effective T(2)* of that region. …”
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    Optimization of Gradient-Echo Echo-Planar Imaging for T(2)* Contrast in the Brain at 0.5 T
  4. 1424
    “…The mean diffusivity (MD) and fractional anisotropy (FA) were measured in 26 regions of the brain with the regions of interest (ROIs) method. In the MCI patients, FA values were significantly decreased in the hippocampus, the posterior limb of the internal capsule, the splenium of corpus callosum, and in the superior and inferior longitudinal fasciculus compared to the control group. …”
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    Abnormal Integrity of Corticocortical Tracts in Mild Cognitive Impairment: A Diffusion Tensor Imaging Study
  5. 1425
    “…Using whole brain and region of interest (ROI) analyses, we compared the brain activity evoked by these VSE tasks to similar control judgements or eye movements made to explicit (dot) targets that did not require extrapolation. …”
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    The Neural Correlates of Visuospatial Perceptual and Oculomotor Extrapolation
  6. 1426
    “…This work presents a novel method for establishing RoIs in VS, based on a relevance score calculated from example images selected by pathologist. …”
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    Learning regions of interest from low level maps in virtual microscopy
  7. 1427
    “…Mean FA was lower, and mean MD, mean E1, and mean E2 were higher in each measured ROI in patients compared to controls, but these differences were not statistically significant. …”
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    Diffusion tensor MR imaging (DTI) metrics in the cervical spinal cord in asymptomatic HIV-positive patients
  8. 1428
    “…BOLD signal in the ROIs was suppressed when surround motion direction matched central stimulus direction, and increased when it was opposite. …”
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    The Neural Basis of Centre-Surround Interactions in Visual Motion Processing
  9. 1429
    “…Replenishment was recorded for 8 seconds. Regions of interests (ROI) were analyzed in renal parenchyma, interlobular artery and renal pyramid with quantitative contrast software (CUSQ 1.4, Siemens Acuson, Mountain View, California). …”
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    Renal Perfusion in Scleroderma Patients Assessed by Microbubble-Based Contrast-Enhanced Ultrasound
  10. 1430
    “…Also, the signal per STN voxel was explained in terms of the correlation with motor or limbic brain seed ROI areas. Both right and left STN ROIs appeared to be structurally and functionally connected to brain areas that are part of the motor, associative, and limbic circuit. …”
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    Structural and Resting State Functional Connectivity of the Subthalamic Nucleus: Identification of Motor STN Parts and the Hyperdirect Pathway
  11. 1431
    “…Using longitudinal data to discern temporal relations, change in ROI volumes over five years showed null associations with current social engagement. …”
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    Association of Social Engagement with Brain Volumes Assessed by Structural MRI
  12. 1432
    “…An anatomical parcellation scheme was used to define 28 speech production-related ROIs in each hemisphere. We used network-based statistic (NBS) and graph theory to analyze the connectivity patterns obtained from tractography. …”
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    Diffusion imaging of cerebral white matter in persons who stutter: evidence for network-level anomalies
  13. 1433
    “…The tool incorporates a friendly graphical user interface (GUI) to interactively select and analyze a region of interest (ROI) within the image set, taking into account the tissue concentration of the contrast agent (CA) and its effect on pixel intensity. …”
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    DCE@urLAB: a dynamic contrast-enhanced MRI pharmacokinetic analysis tool for preclinical data
  14. 1434
    “…Finally, the TNC of each pixel within ROI of the sample was estimated to generate the spatial distribution map of TNC in pepper plant. …”
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    Hyperspectral Imaging for Mapping of Total Nitrogen Spatial Distribution in Pepper Plant
  15. 1435
    “…M values from the latter ROI were in closer agreement with theoretical predictions; however, reassuringly, ROI choice had less impact on CMRO(2) than on M estimates. …”
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    Investigating the field-dependence of the Davis model: Calibrated fMRI at 1.5, 3 and 7 T
  16. 1436
    “…The TBSS data were further investigated using region-of-interest (ROI) analyses. ROIs were set within the corpus callosum, the posterior limb of the internal capsule (PLIC), and the cerebral peduncle in reference to a standard brain template. …”
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    White Matter Characteristics of Idiopathic Normal Pressure Hydrocephalus: A Diffusion Tensor Tract-Based Spatial Statistic Study
  17. 1437
    “…For both DCE-MRI and DW-MRI model free and model based parameters were computed pixel by pixel on manually segmented ROIs. Statistical procedures included conventional linear analysis and more advanced techniques for classification of lesions in benign and malignant. …”
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    Integration of DCE-MRI and DW-MRI Quantitative Parameters for Breast Lesion Classification
  18. 1438
    “…Using the anatomical path lengths and latency estimates for each of these five pathways, predictions are made for the relative processing times at selective ROIs and arrival at the amygdala, based on the presentation of a fear-relevant visual stimulus. …”
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    A multi-pathway hypothesis for human visual fear signaling
  19. 1439
    “…The average spectral data from each ROI and its group label were used to train our classification model. …”
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    What’s Wrong with the Murals at the Mogao Grottoes: A Near-Infrared Hyperspectral Imaging Method
  20. 1440
    “…Seven regions of interest (ROI) were defined based on previously observed lithium induced microstructural changes measured by Diffusion Tensor Imaging. …”
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    Are Structural Changes Induced by Lithium in the HIV Brain Accompanied by Changes in Functional Connectivity?
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