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  1. 1521
    “…Combining the planar optode technique with fluorescent plants enables us to distinguish between plant species grown in natural soil and in parallel study pH dynamics in a non-invasive way at the same region of interest (ROI). We measured pH in the rhizosphere of maize and bean in rhizotrons in a climate chamber, with ROIs on roots in proximity to the roots of the other species as well as not-close to the other species. …”
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    Disentangling who is who during rhizosphere acidification in root interactions: combining fluorescence with optode techniques
  2. 1522
    por Wang, Yanlu, Li, Tie-Qiang
    Publicado 2013
    “…BACKGROUND: Previous studies using hierarchical clustering approach to analyze resting-state fMRI data were limited to a few slices or regions-of-interest (ROIs) after substantial data reduction. PURPOSE: To develop a framework that can perform voxel-wise hierarchical clustering of whole-brain resting-state fMRI data from a group of subjects. …”
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    Analysis of Whole-Brain Resting-State fMRI Data Using Hierarchical Clustering Approach
  3. 1523
    “…The percentage of time animals looked to each video was used to assess crossmodal integration ability and the percentages of time spent looking at each of the six a priori ROIs (eyes, mouth, and rest of each video) were used to characterize scanning patterns. …”
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    Crossmodal Integration of Conspecific Vocalizations in Rhesus Macaques
  4. 1524
    “…In the brains at the acute and subacute phase of the episode, 13 ROIs were prescribed on the stroke-like lesions, which showed decreased OEF compared with the contralateral spared brain regions. …”
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    Quantitative Measurement of Cerebral Oxygen Extraction Fraction Using MRI in Patients with MELAS
  5. 1525
    “…For a quantitative analysis, cortical ROIs were placed in co-registered ASL and DSC images. …”
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    Clinical Evaluation of an Arterial-Spin-Labeling Product Sequence in Steno-Occlusive Disease of the Brain
  6. 1526
    “…T1 data was used to generate further ROIs for analysis in a reduced sample of 18 participants. …”
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    Test-Retest Reliability of Diffusion Tensor Imaging in Huntington’s Disease
  7. 1527
    “…Twenty separate patients each underwent SS-MRA using high-resolution 3D ECG-triggered coronal IR-TFE at 1.5T approximately 3-4 minutes following 10 or 15 mL gadofosveset or 20 mL gadobenate. ROIs were placed in the right atrium, left ventricle, left atrium, ascending aorta, descending aorta, and right pulmonary artery to estimate SNR. …”
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    A Comparison between Gadofosveset Trisodium and Gadobenate Dimeglumine for Steady State MRA of the Thoracic Vasculature
  8. 1528
    “…Two regions of interest (ROIs) were utilized: the distal third of the femur and the lumbar spine (L4/L5). …”
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    High Resolution X-Ray: A Reliable Approach for Quantifying Osteoporosis in a Rodent Model
  9. 1529
    por Xu, Zhiyuan, Shen, Xiaotong, Pan, Wei
    Publicado 2014
    “…In particular, at the genome-wide significance level, both SNP rs429358 in gene APOE and SNP rs2075650 in gene TOMM40 were confirmed to be associated with various imaging phenotypes in multiple regions of interests (ROIs) by both analyses, though longitudinal analysis detected more regional phenotypes associated with the two SNPs and indicated another significant SNP rs439401 in gene APOE. …”
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    Longitudinal Analysis Is More Powerful than Cross-Sectional Analysis in Detecting Genetic Association with Neuroimaging Phenotypes
  10. 1530
    “…Probabilistic tractography was performed to investigate diffusion indices of fibers between the striatum and frontal ROIs. COG Z-component coordinates of connectivity maps for OFC ROI were located in the more dorsal part of the VS in OCD patients compared to HC. …”
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    Altered Fronto-Striatal Fiber Topography and Connectivity in Obsessive-Compulsive Disorder
  11. 1531
    “…We extracted up to 270 statistical texture features as a descriptor for each selected region of interests (ROIs) in three normalization schemes (default, 3s and 1%-99%). …”
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    Application of Texture Analysis Method for Classification of Benign and Malignant Thyroid Nodules in Ultrasound Images
  12. 1532
    “…Diffusion-weighted echoplanar brain images (DW-EPI) were obtained using a 1.5 T MRI scanner. Regions of interest (ROIs) were manually placed on directional maps based on principal anisotropy. …”
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    Microstructural Changes of Anterior Corona Radiata in Bipolar Depression
  13. 1533
    “…Compared to healthy controls (HC), MCI patients will show significantly higher BOLD signal in a priori identified regions of interest (ROIs) during a WM task with a task-irrelevant emotional face distractor. …”
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    The Effect of Task-Irrelevant Fearful-Face Distractor on Working Memory Processing in Mild Cognitive Impairment versus Healthy Controls: An Exploratory fMRI Study in Female Participants
  14. 1534
    “…DTI parameters of mean diffusivity (MD) and fractional anisotrophy (FA) were extracted using regions-of-interest (ROIs) analysis from various brain regions. Compared to the baseline scan, MD increased in all brain regions (P < 0.0001). …”
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    Putaminal Diffusivity Correlates With Disease Progression in Parkinson's Disease: Prospective 6-Year Study
  15. 1535
    “…Review of the scans consisted of three analysis methods: (I) Four, fixed small sized regions of interest (2-dimensional (2D) fixed ROIs) placed in the tumor periphery, (II) 2-dimensional regions of interest (2D-ROI) along the tumor border in the tumor center, and (III) 3-dimensional volumes of interest (3D-VOI) containing the entire tumor volume. …”
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    Interobserver and Intraobserver Reproducibility with Volume Dynamic Contrast Enhanced Computed Tomography (DCE-CT) in Gastroesophageal Junction Cancer
  16. 1536
    “…Three circular ROIs were placed-one each in the upper pole, interpolar region and lower pole of both kidneys. …”
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    The relationship of ADC values of renal parenchyma with CKD stage and serum creatinine levels
  17. 1537
    “…First, a correlation approach was used to identify regions associated with reaction time, frequency, consistency and visual complexity. Then, these ROIs were examined for their responses to stimuli with different types of information available. …”
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    The Neural Correlates of the Interaction between Semantic and Phonological Processing for Chinese Character Reading
  18. 1538
    “…However, the language functional ROIs in the angular gyrus and the anterior temporal lobe were notable exceptions to this trend. …”
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    Functional Network Dynamics of the Language System
  19. 1539
    “…The identification of skinning injury was realized via exploiting features extracted from varied ROIs (Region of Interests). The features extracted from visible images were pixel-wise color and texture features, while region-wise BA (Biospeckle Activity) was calculated from biospeckle imaging. …”
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    CCD-Based Skinning Injury Recognition on Potato Tubers (Solanum tuberosum L.): A Comparison between Visible and Biospeckle Imaging
  20. 1540
    “…Functional connectivity analysis was performed based on 11 pre-defined regions of interest (ROIs) for three DMN subsystems: the midline core, dorsal medial prefrontal cortex (dMPFC) and medial temporal lobe (MTL). …”
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    Rumination and Default Mode Network Subsystems Connectivity in First-episode, Drug-Naive Young Patients with Major Depressive Disorder
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