Sentence examples for using a reference tissue from inspiring English sources

The binding was also quantified using a reference tissue model with white matter as reference.

However, in practice using a reference tissue calibration is complicated by B1 field inhomogeneities associated with surface coils and B0 field inhomogeneity present at air-tissue interfaces, such as the scalp.

Using a reference tissue, such as scalp tissue, to calibrate the tumor DCE curves can in principle allow the tracer kinetic parameters to be determined without the need for a direct AIF measurement [48].

The most accurate way of determining tracer uptake in tissue is to relate this to plasma input, instead of using a reference tissue.

Furthermore, to correlate the regional tracer distribution values obtained with this semi-quantitative method with the data determined using a reference tissue method obtained from a dynamic scan.

The simplest method to quantify tracer uptake is by calculating tumour to non-tumour ratios (T/N) using a reference tissue, which may be difficult to define or may have limited uptake (resulting in a relatively high noise level).

The image outcome measure distribution volume ratio (DVR) was estimated using a reference tissue-based graphical method for reversible ligands [20].

Brain cortex was used as a reference tissue for the Logan graphical analysis83, because brain cortex expresses lower levels of HDACs 4 and 5 than other structures of the brain47 and has high blood perfusion.

In 3P++ analysis for [11C]PIB, the cerebellum was used as a reference tissue (negligible specific binding).

In [11C]PIB, the gray matter of the cerebellum is usually used as a reference tissue for input function [14].

The results were compared to antioxidant capacity of the liver, used as a reference tissue [7], [8].