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Gerig, Guido | Constrained data decomposition and regression for analyzing healthy aging from fiber tract diffusion properties | It has been shown that brain structures in normal aging undergo significant changes attributed to neurodevelopmental and neurodegeneration processes as a lifelong, dynamic process. Modeling changes in healthy aging will be necessary to explain differences to neurodegenerative patterns observed in m... | 2009-01-01 | |
| 2 |
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Gerig, Guido | Cortical enhanced tissue segmentation of neonatal brain MR images acquired by a dedicated phased array coil | The acquisition of high quality MR images of neonatal brains is largely hampered by their characteristically small head size and low tissue contrast. As a result, subsequent image processing and analysis, especially for brain tissue segmentation, are often hindered. To overcome this problem, a dedic... | 2009-01-01 | |
| 3 |
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Gerig, Guido | Discordance of prenatal and neonatal brain development in twins | Background: Discordance of birth weight has been observed in twin pairs, though little is known about prenatal and early neonatal discordance of head and brain size, and the role that zygosity and chorionicity play in discordances of early brain development in twins. Aims: To compare prenatal and ne... | 2009-01-01 | |
| 4 |
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Gerig, Guido | Teasing apart the heterogeneity of autism: Same behavior, different brains in toddlers with fragile X syndrome and autism | To examine brain volumes in substructures associated with the behavioral features of children with FXS compared to children with idiopathic autism and controls. A cross-sectional study of brain substructures was conducted at the first time-point as part of an ongoing longitudinal MRI study of brain ... | 2009-01-01 | |
| 5 |
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Gerig, Guido | Temporal and spatial development of axonal maturation and myelination of white matter in the developing brain | BACKGROUND AND PURPOSE-Diffusion tensor imaging (DTI) has been widely used to investigate the development of white matter (WM). However, information about this development in healthy children younger than 2 years of age is lacking, and most previous studies have only measured fractional anisotropy (... | 2009-01-01 | |
| 6 |
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Gerig, Guido | Voxel-wise group analysis of DTI | Diffusion tensor MRI (DTI) is now a widely used modality to investigate the fiber tissues in vivo, especially the white matter in brain. An automatic pipeline is described in this paper to conduct a localized voxel-wise multiple-subject group comparison study of DTI. The pipeline consists of 3 steps... | 2009-01-01 |
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