Woodward et al. [23] used a novel constrained-Principal Component Analysis approach to identify how functional networks were differentially engaged by temporally distinct phases of a working memory task.
To test whether networks were differentially engaged during working memory task phases between the study groups, analysis of variance (ANOVA) compared the beta weights (dependent variable) between schizophrenia and controls (independent variable) in SPSS v15 (http://www.spss.com/spss/).spss.com/spss/
Thus we have a rather complete picture of the patterns of regional activations which are differentially engaged at day 1 and day 9. Results obtained with JULIDE are comparable to those obtained manually by optical densitometry of pre-selected ROIs, namely the hippocampus and the retrosplenial cortex [33], the parietal associative cortex (figure 5) and the anterior cingulate cortex (figure 6).
Care and justice ethics theoretically differ in the importance of social perspectives [31] so it is not surprising that information processing for an area such as the STS, which is critical to social perception [32], [33], would be differentially engaged by these two types of moral issues.
We will report here for information only the main effects of navigation in each condition (Figure 1), and focus on the brain areas differentially engaged in these navigation conditions as a function of the availability, or not, of sleep on the first post-training night.
This permitted standard random-effects hypothesis testing of group differences, condition differences, etc. Group analyses of spatial maps determined differences in degree of regional functional connectivity, while analyses of timecourse information allowed us to determine whether or not study groups differentially engaged the network during key phases of the fMRI working memory task.
"Working memory" (Koelsch et al. 2009) and sustained selective attention may also be differentially engaged in performing artists and other experts (see also Palmeri et al. 2004).
These plasticity mechanisms are tightly regulated and can be differentially engaged depending on the precise amplitude and duration of the calcium signal in the PC dendrite.
It aimed to recruit staff from six practices who were differentially engaged with the national awareness and early diagnosis of cancer agenda.
This ability is mediated by a network of brain regions, mainly in prefrontal and parietal regions, which may be differentially engaged depending on the task and load (Curtis and D'Esposito 2003; Linden et al. 2003).
Numerous mRNA are differentially engaged by ribosomes in stressed & ISRIB treated sample(s) compared to the stressed PERK-/ cells (the benchmark used here for an ISR-inhibited system, Figure 2A).
