It has been studied in 2 phase 2 randomized, double-blind, placebo-controlled trials in Crohn’s disease. This article reviews the clinical efficacy and safety data of ustekinumab in Crohn’s disease in anticipation of the final results of the phase III development program in moderate to severe Crohn’s disease. Index 631 “
“In the caption to Fig. 4, the first sentence labels the Happy and Angry tasks incorrectly. Rapamycin purchase The sentence should read:
“Mean dRT for facial expressions in Experiment 3 on Happy (dark circles; solid regression line) and Angry (light circles; dashed regression line) tasks (first task completed only). “
“The investigation of how intelligence and sex differences are manifested in the brain’s structure has become an exciting research question in the differential psychological approach in the last decade. Although there are no sex differences in general intelligence, sex differences in the relationship between general intelligence and brain structure have been observed. One of the earliest reports goes back to Haier, Jung, Yeo, Head, and Alkire (2005). click here In an MRI study using voxel-based morphometry (VBM), they demonstrated that, in women, intelligence is positively related to white matter volume in the frontal lobe, whereas men show positive intelligence-gray matter correlations in
frontal and parietal lobes. Thus, although the sexes do not differ in general intelligence, the neuroanatomical structures of intelligence are different for women and men. Burgaleta et al. (2012) tested the relationship between general intelligence and global brain features, like total and tissue-specific volumes, related to sex differences. Interestingly, their
findings are not in line with Haier’s results. Women showed a positive intelligence-gray matter volume relationship but no significant intelligence-white matter volume correlation was found. For men, no significant correlations between general intelligence and total volumetric measures were observed. The discrepant findings could in part be the result from different analysis methods. While Haier et al. (2005) explored the relationship on a regional level, Burgaleta’s study analyzed total clonidine volumetric measures. These studies provide first evidence that the correlation between intelligence and the brain structure is moderated by sex. While the focus of earlier studies lies mainly on volumetric differences using VBM, more recent studies investigated neural fiber tracts using diffusion tensor imaging (DTI) to analyze the white matter microstructure. Specifically, fractional anisotropy (FA), radial diffusivity (RD), and axial diffusivity (AD) provide estimates of the integrity and density of fibers and the degree of myelination. Even though there exists no sex difference in general intelligence on a behavioral level, it becomes apparent from the literature reviewed above that the relationship between intelligence and brain structure varies between the sexes.