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Figure 1: Result of Grow Cut Segmentation of the choroid plexus (purple) and cerebrum (white) of fetal brain at 14 weeks of gestation
Figure 1: Result of Grow Cut Segmentation of the choroid plexus (purple) and cerebrum (white) of fetal brain at 14 weeks of gestation
Figure 1: In one popular approach to fiber clustering, a spectral embedding is used to color (left) and to cluster fibers (right). These images are example results from a multiple subject clustering method for atlas creation (O'Donnell and Westin, 2007).
Figure 1: In one popular approach to fiber clustering, a spectral embedding is used to color (left) and to cluster fibers (right). These images are example results from a multiple subject clustering method for atlas creation (O'Donnell and Westin, 2007).
Figure 5: Optimization result using a cubic charge container and the antipodal electrostatic metric (APEL). The rightmost plot shows only half of the cube to display the interior sampling.
Figure 5: Optimization result using a cubic charge container and the antipodal electrostatic metric (APEL). The rightmost plot shows only half of the cube to display the interior sampling.
Figure 2: Two views of the CST. Red - fibers obtained with dense sampling (N = 120) and white - fibers with sparse sampling (N = 32). Note that, despite the sparse sampling the later method traces similar regions of the brain. Overlap measure B<sub>32</sub> = 0.9.
Figure 2: Two views of the CST. Red - fibers obtained with dense sampling (N = 120) and white - fibers with sparse sampling (N = 32). Note that, despite the sparse sampling the later method traces similar regions of the brain. Overlap measure B32 = 0.9.
Figure 1: Photographic, Baseline (b=0) and fractional anisotropy (FA) images of a spherical phantom, where two fiber bundles cross at 45 degree angle.
Figure 1: Photographic, Baseline (b=0) and fractional anisotropy (FA) images of a spherical phantom, where two fiber bundles cross at 45 degree angle.
Figure 2: Different sources of the error contributing to the MRI-guided robotic system: 1, Z-frame registration error; 2, robot-to-Z-frame registration error; 3, manipulator error; and 4, artifact shift.
Figure 2: Different sources of the error contributing to the MRI-guided robotic system: 1, Z-frame registration error; 2, robot-to-Z-frame registration error; 3, manipulator error; and 4, artifact shift.
Figure 2: The procedure for data pre-processing and feature extraction.
Figure 2: The procedure for data pre-processing and feature extraction.
Figure 1: WMQL Terms (a-f) along with an example construction of a WMQL query (g-i). Regions in (g-i): insula (cyan); the orbito-frontal (purple), middle-frontal (brown) and inferior-frontal (dark green) gyri. h) shows the anterior temporal lobe (light green) defined as the section of the temporal lobe anterior to the amygdala (yellow).
Figure 1: WMQL Terms (a-f) along with an example construction of a WMQL query (g-i). Regions in (g-i): insula (cyan); the orbito-frontal (purple), middle-frontal (brown) and inferior-frontal (dark green) gyri. h) shows the anterior temporal lobe (light green) defined as the section of the temporal lobe anterior to the amygdala (yellow).
Figure 5: Comparison of contours for the lung. The red dashed line represents the computed deformation, the white solid line represents the target image and the yellow dotted line represents the source image.
Figure 5: Comparison of contours for the lung. The red dashed line represents the computed deformation, the white solid line represents the target image and the yellow dotted line represents the source image.
Figure 1: Qualitative comparison of interhemispheric precentral fibers traced for 2 subjects and acceleration R of 1 (red), 2 (green), and 3 (blue). Fibers from R = 2 data (green) overlap quite well with the standard R = 1 (red) protocol for the both subjects.
Figure 1: Qualitative comparison of interhemispheric precentral fibers traced for 2 subjects and acceleration R of 1 (red), 2 (green), and 3 (blue). Fibers from R = 2 data (green) overlap quite well with the standard R = 1 (red) protocol for the both subjects.
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