For the ventral view, we aligned the outlines of the brains for each subject into that of a reference subject whose brain outline is shown in Figure 1B.
Evaluation of the SFI required three groups of subjects: 1) A reference group of glaucoma suspects to define "normal" values of tests, 2) a separate but identically defined group of glaucoma suspects and 3) a group with glaucoma.
To estimate the prevalence of psychiatric symptoms with a precision of ±2%, assuming an expected prevalence of 20%, a power of 80% and a confidence level of 95%, a sample size of 1448 subjects, over a reference population of 25,000, was calculated.
Ask and Embla have been the subject of a number of references and artistic depictions.
And because each title is so attractive and easy to use, it can be a wonderful introduction to a subject, and a reference book of lasting value.
Conversely, the VBM approach uses a deformation algorithm to calculate the differences between a single time point MRI obtained from a group of subjects and a reference atlas.
Gill said Beard "should be kept away from cameras altogether" and was "this far from being the subject of a Channel 4 dating documentary", a reference to C4's The Undateables, about people with disabilities looking for love.
Eliot's notion of an artistic tradition, and the related notion of a living classic, elucidates the conservative notion of a living tradition something that has stood the test of time and is the subject of continuing reference and allusion.
A logistic regression analysis was performed to evaluate confounding by covariables, with adjustment for sex, age of onset, disease duration, and ethnicity to calculate the odds ratio (OR) for metabolic syndrome; three dummy variables were created to include three groups of patients with control subjects as a reference group.
