Sentence examples for tissue intensity from inspiring English sources

As expected, the average tissue intensity within the brain is much lower than the surrounding muscles.

The threshold was determined by the mean of the unstained tissue intensity minus four standard deviations.

Recently there has been encouraging progress in neonatal cerebral tissue segmentation using probabilistic atlases that exploit anatomical knowledge [24] [27] and by using regional expectation-maximization algorithm to account for spatial variation of tissue intensity [28].

Specifically, due to the small brain size and developing tissue properties, the quality of infant images is typically poor with insufficient spatial resolution, low tissue contrast, and ambiguous tissue intensity distribution, which confound subsequent operations such as tissue segmentation and image registration.

If no permanent damage ensues, diffusion may return to normal tissue intensity.

In this step, we obtain a prior normal brain tissue intensity distribution.

The bias field causes smooth variations in tissue intensities across MRI datasets.

In order to address the issue of heterogeneity of tumour tissue, intensity-modulated radiotherapy could be used to increase the dose delivered to poorly differentiated areas of the tumour, but this would require in vivo imaging of cell differentiation.

In MR images, inter- and intraimage individual tissue intensities may vary, sometimes greatly.

We chose to focus on those probesets amongst these 7,685 that are also either induced or repressed greater than 3-fold as determined by dividing the geometric mean of the hybridization intensities obtained from the tumor samples by the geometric mean of the adjacent normal tissue intensities.

Fig. 3 a T2-weighted MR image reveals soft-tissue intensity with enhancement anterior to S1 S3 (white arrowheads).