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Traumatic brain injury (TBI) is a leading cause of sustained impairment in military and civilian populations. However, mild (and some moderate) TBI can be difficult to diagnose because the injuries are often not detectable on conventional MRI or CT. Injured brain tissues in TBI patients generate abnormal low-frequency magnetic activity (ALFMA, peaked at 1-4(More)
Google Body gives any user access to 3D anatomy information typically reserved for physicians and medical students. The user can peel away and add back layers of anatomy, rotate and zoom, select entities such as muscles and nerves, and search. Direct links to any view of the male or female model -- with an optional user-supplied annotation -- can be(More)
We present a novel co-segmentation method for textured 3D shapes. Our algorithm takes a collection of textured shapes belonging to the same category and sparse annotations of foreground segments, and produces a joint dense segmentation of the shapes in the collection. We model the segments by a collectively trained Gaussian mixture model. The final model(More)
BACKGROUND The use of circulating tumor cells (CTCs) as an early diagnostic biomarker and prognostic indicator after surgery or chemotherapy has been suggested for various cancers. This study aimed to evaluate CTCs in patients who underwent gastrectomy for gastric cancer and to explore their clinical usefulness in the early diagnosis of gastric cancer. (More)
Curvature. We compute principal surface curvatures k1 and k2 in the one ring neighborhood of a point[3]. Following [6] we construct a feature vector in R with the following values: k1, |k1|, k2, |k2|, k1 ∗ k2, |k1 ∗ k2|, k1+k2 2 , |k1+k2| 2 , k1 − k2. Spin Image. The spin image is computed by parameterizing the local surface geometry around a point into the(More)
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