Sentence examples for scans in the second from inspiring English sources

In the first, 34 healthy subjects underwent two Carbon 11-labeled Pittsburgh compound B Positron emission tomography (11C-PiB PET) scans; in the second, 32 healthy subjects underwent two structural MRI scans; and in the last, 10 Alzheimer's disease (AD) subjects and 10Healthy Control (HC) subjects underwent 11C-PiB PET scans.

Thus, we decided to use only MnCl2 for the subsequent in vivo MRI scans in the second group of animals.

The tilt and low variation artifacts associated with B f-scans now appear in perpendicular scans in the second dataset, and the same is true of high frequency variations associated with B s-scans. Figure 4 shows an example of a pair of OCT images and their mode of acquisition.

Dr. Estroff said many women had ultrasound scans in the first trimester of a pregnancy, at 6 or 7 weeks, though some may not have them until 18 weeks.

These patients could benefit from serial ultrasound scans in the third trimester to evaluate fetal growth and well-being.

As a consequence, the number of false-positive scans was high: 27% of scans in the first two screening rounds, of which 96% were false-positive.

Preliminary evidence suggests that antenatal detection in increased risk pregnancies can be improved with a policy of four three-weekly scans in the third trimester, up to and including term.

Thus, in datasets with small or no tilts induced by the incorrect positioning of the camera, the B f-scans from one dataset can be used to "correct" the B s-scans in the second dataset, creating a dataset where the retinal surfaces now reflect a better approximation of the shape of the eye.

Articles that were scanned in the first query will not be scanned in the second regardless of relevance to the question, so selection of articles in previous queries is not likely to result in bias.

The highest OR was seen for children scanned in the second and at least one more trimester (adjusted OR 1.27, 95% CI: 0.85 1.90).

An ultrasound scan in the second trimester (18 to 23 weeks) is an effective method to detect structural anomalies [ 29- 31].