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Statistical validation of image segmentation quality based on a spatial overlap index.
A statistical validation metric based on the spatial overlap between two sets of segmentations of the same anatomy that can be applied to studies of reproducibility and accuracy in image segmentation. Expand
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Processing and visualization for diffusion tensor MRI
This paper presents processing and visualization techniques for Diffusion Tensor Magnetic Resonance Imaging (DT-MRI). Expand
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Adaptive Segmentation of MRI Data
This paper describes a new method called adaptive segmentation that uses knowledge of tissue intensity properties and intensity inhomogeneities to correct and segment MR images. Expand
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Nonlinear anisotropic filtering of MRI data
In contrast to acquisition-based noise reduction methods a postprocess based on anisotropic diffusion is proposed. Expand
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The human emotional brain without sleep — a prefrontal amygdala disconnect
Summary Sleep deprivation is known to impair a range of functions, including immune regulation and metabolic control, as well as neurocognitive processes, such as learning and memory [1]. ButExpand
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Noninvasive MR imaging-guided focal opening of the blood-brain barrier in rabbits.
PURPOSE To determine if focused ultrasound beams can be used to locally open the blood-brain barrier without damage to surrounding brain tissue and if magnetic resonance (MR) imaging can be used toExpand
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Abnormalities of the left temporal lobe and thought disorder in schizophrenia. A quantitative magnetic resonance imaging study.
BACKGROUND Data from postmortem, CT, and magnetic resonance imaging (MRI) studies indicate that patients with schizophrenia may have anatomical abnormalities of the left temporal lobe, but it isExpand
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A review of diffusion tensor imaging studies in schizophrenia.
Both post-mortem and neuroimaging studies have contributed significantly to what we know about the brain and schizophrenia. MRI studies of volumetric reduction in several brain regions inExpand
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Use of structural magnetic resonance imaging to predict who will get Alzheimer's disease
We used magnetic resonance imaging (MRI) measurements to determine whether persons in the prodromal phase of Alzheimer's disease (AD) could be accurately identified before they developed clinicallyExpand
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Focused ultrasound modulates region-specific brain activity
We demonstrated the in vivo feasibility of using focused ultrasound (FUS) to transiently modulate (through either stimulation or suppression) the function of regional brain tissue in rabbits. Expand
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