Using a cross-sectional dimensional design, participants (N = 181; 32% obese) completed a biometric assessment, the Yale Food Addiction Scale YFASS), the UPPS-P Impulsive Behavior Scales, a Go/NoGo task, and measures of monetary delay discounting.
By scanning an optical beam on tissue, two-dimensional cross sectional and three-dimensional volumetric images can be generated.
Image reconstruction, whereby the 196 projections acquired in the scan were manipulated to produce two-dimensional cross sectional images of the mouse, was performed using the MicroCAT® Reconstruction, Visualization, and Analysis Software (ImTek Inc., Oak Ridge, TN).
However, real time recording using OCT has been limited to 2-dimensional (lateral × depth) cross sectional views of the heart, thus sampling contractile activity at a single point rather than along the full length of the organ.
Clinical measurement, cross sectional.
Cross sectional survey in 2006.
Optical coherence tomography (OCT) is a cross-sectional, three-dimensional, high-resolution imaging modality that uses low coherence interferometry to achieve axial resolution in the range of 3 20 μm.
Cross-sectional, two-dimensional and color Doppler transthoracic echocardiography was used to assess cardiac structure and function in vivo.
AS-OCT is a noncontact method that provides cross-sectional, three-dimensional, high-resolution images of the anterior segment of the eye, with an axial resolution ranging from 3 to 20 μm.
Standardized cross-sectional 2-dimensional and M-mode echocardiography [ 16] was used to measure the short axis left ventricular dimensions in the parasternal long axis view and the longitudinal left atrial diameter in the apical view.
The three-dimensional continuum is rigorously reduced to a two-dimensional cross-sectional analysis and a one-dimensional Euler-Bernoulli beam analysis.
