For semi-local rigid PET registration, one subject with a lung lesion showed a decrease in DSC (from 0.38 to 0.14) compared with global and local PET registration (Figure 3).
Alternatively, if Defendant is able to establish use of LET YOUR AD MEET TWEETS as a mark, its registration is subject to cancellation based on Twitter's preexisting rights in the TWEET mark.
A fiber optic response grip (ResponseGrip, Nordic NeuroLab, Bergen, Norway) was used for registration of subject responses, and all behavioral data were stored in individual log files by utilizing a customized Python-based log-script interacting with E-prime.
Progressively, conventional ROI approaches have been replaced by whole brain diffusor tensor imaging (DTI) analysis, which offers higher accuracy for white matter (WM) registration between subjects.
The study period will be 2 years after the registration of subjects (registration period: November 2004 to March 2006; full study duration: December 2004 to March 2008).
This procedure is illustrated in Figure 1 B. After each pair-wise registration, all subjects' warps are renormalized so that the average location of all individual subject nodes warped to each atlas node is the anatomical location of that node in standardized spherical cortical space.
During registration the subjects wear ActiReg in a belt and the sensors are connected to the box with thin cables.
DARTEL uses many more parameters to explain the shape of the brain than any algorithm previously used in SPM, thus achieving more precise registration between subjects.
Time was defined from the initial examination until death, end of follow-up in 2008 or last registration if subjects were lost to follow-up.
The use of unified segmentation (Ashburner and Friston, 2005) and especially the use of DARTEL (Ashburner, 2007), as we did in the present study, is expected to result in better tissue classification and improved registration between subjects.
