In contrast, bias in BV is dependent on the magnitude of VLV, which depends on scanner resolution, segment size and thickness of the myocardial wall, and therefore, it is expected to vary between patients and scans.
In addition, arterial blood volume fraction within myocardial tissue is relatively constant in the myocardium [41], and therefore, it is expected that bias in the spill-over implementation, which is dependent on the magnitude of this blood volume fraction, is more consistent than bias in the tissue blood volume implementation, which depends on the recovery of the scanner and segment size.
The scanner images were segmented with the Agilent Feature Extraction Software (v9.5) using protocol GE1-v5_95.
A pair of X-Y galvanometers served as the scanner to image the anterior segment.
Many companies, like H-P, Fujitsu, and Canon, have leapt into the paperless home market with new scanners for personal and home use, which is the fastest-growing sales segment.
The simulation results of this study can be used effectively as a guide for parameter optimization for the development of a partially segmented block detector for high-resolution MR-compatible PET scanners.
The ophthalmic interface (upper right panel Fig. 1) directed the OCT light (red paths) via a set of galvanometer scanners (GS) and a telescope to the human eye to image the posterior segment.
This segment is organized into two areas: Information, which provides retail scanner and consumer panel-based measurement, and Insights, which provides a broad range of analytics.
The navigation system is based on teaching the routes or route segments, recording the environment model while teaching and using laser scanners to correct the drift of dead reckoning positioning while driving in automatic mode.
In a Harvard experiment featured in a Discovery Channel segment, Mr. Armagan sketched while having his brain monitored by an M.R.I. scanner, and researchers marveled that on the monitor his visual cortex lighted up, much as it does with those who have sight.
