The aim of this study was to investigate the neural correlates of planning by focusing on the functional differentiation between the dorsolateral and rostrolateral prefrontal cortex using the Tower of London (ToL) task and a parametric event-related functional MRI design.
For example, GHomas are regulated by Pit 1 (Fig. 4e), which regulate the functional differentiation of GH PRL TSH cell lineage (Lee et al. 2005; Miyai et al. 2005) and positive in the nuclei of many tumor cells, and growth hormone-releasing hormone receptor (GHRH-R) (Matsuno et al. 1999; Sanno et al. 1997).
We also found that the functional differentiation into macrophages was inhibited by -DHMEQ.
The idea is that if we treat φ x,t) as an infinite-dimensional vector, indexed by x and t, functionals (with square brackets) are the analogues of real-valued functions; functional differentiation is the analogue partial differentiation; and functional integration the analogue of volume integration over the vector space.
Because these tissues are not exposed to the outer environment, their evolution may not be driven by functional differentiation but rather by the need to maintain basal functions.
Cell differentiation is guided by transcription factors that define expression profiles of intermediate precursors and the functional differentiated cell types of the organs and tissues.
The gradient (P,S) is derived analytically by functional differentiation of the governing equation with respect to S, where both P and the deflection (W) are considered as functionals of S. It is found that P,S is a functional of W and is not dependent explicitly on S. The P,S is combined with a simple gradient projection optimization method and a finite element program.
These data suggest that, in the evolution of ray-finned fishes, some duplicate Hox genes have been preserved by functional differentiation through the action of positive Darwinian selection immediately following the gene duplication.
It seems apparent that this heterodimeric partnership has arisen through an ancient duplication (prior to the divergence of metazoan phyla) of a single gene encoding a simple homodimeric protein[ 2], followed by structural and functional differentiation of the two proteins.
The development of appressed membranes caused structural heterogeneity that is reflected by functional differentiation with respect to the location of hierarchically organized photosyntetic complexes in supercomplexes and megacomplexes within appressed and non-appressed membranes [ 3, 4].
