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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Hawkes, Kristen | Age-related decline in ovarian follicle stocks differ between chimpanzee (Pan troglodytes) and humans | Similarity in oldest parturitions in humans and great apes suggests that we maintain ancestral rates of ovarian aging. Consistent with that hypothesis, previous counts of primordial follicles in postmortem ovarian sections from chimpanzees (Pan troglodytes) showed follicle stock decline at the same ... | 2015-01-01 | |
| 2 |
| Gerig, Guido | Brain lesion segmentation through physical model estimation | Segmentations of brain lesions from Magnetic Resonance (MR) images is crucial for quantitative analysis of lesion populations in neuroimaging of neurological disorders. We propose a new method for segmenting lesions in brain MRI by inferring the underlying physical models for pathology. We use the r... | Magnetic resonance (MR) images; Neurological disorders; Diffusion tensor imaging (DTI). | 2008-01-01 |
| 3 |
| Gerig, Guido | Evaluation of brain MRI alignment with the Robust Hausdorff Distance Measures | We present a novel automated method for assessment of image alignment, applied to non-rigid registration of brain Magnetic Resonance Imaging data (MRI) for image-guided neurosurgery. We propose a number of robust modifications to the Hausdorff distance (HD) metric, and apply it to the edges recovere... | Magnetic resonance imaging (MRI) | 2008-01-01 |
| 4 |
| Gerig, Guido | Hypothesis testing with nonlinear shape models | We present a method for two-sample hypothesis testing for statistical shape analysis using nonlinear shape models. Our approach uses a true multivariate permutation test that is invariant to the scale of different model parameters and that explicitly accounts for the dependencies between variables. ... | 2005-01-01 | |
| 5 |
| Gerig, Guido | Particle based shape regression of open surfaces with applications to developmental neuroimaging | Shape regression promises to be an important tool to study the relationship between anatomy and underlying clinical or biological parameters, such as age. In this paper we propose a new method to building shape models that incorporates regression analysis in the process of optimizing correspondences... | 2009-01-01 | |
| 6 |
| Gerig, Guido | Quantification of measurement error in DTI: theoretical predictions and validation | The presence of Rician noise in magnetic resonance imaging (MRI) introduces systematic errors in diffusion tensor imaging (DTI) measurements. This paper evaluates gradient direction schemes and tensor estimation routines to determine how to achieve the maximum accuracy and precision of tensor derive... | 2007-01-01 | |
| 7 |
| Gerig, Guido | Spatiotemporal atlas estimation for developmental delay detection in longitudinal datasets | We propose a new methodology to analyze the anatomical variability of a set of longitudinal data (population scanned at several ages). This method accounts not only for the usual 3D anatomical variability (geometry of structures), but also for possible changes in the dynamics of evolution of the str... | 2009-01-01 | |
| 8 |
| Gerig, Guido | Unbiased atlas formation via large deformations metric mapping | The construction of population atlases is a key issue in medical image analysis, and particularly in brain mapping. Large sets of images are mapped into a common coordinate system to study intrapopulation variability and inter-population differences, to provide voxelwise mapping of functional sites,... | Computational anatomy; Brain atlases; Image metric space | 2005-01-01 |
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