https://www.selleckchem.com/products/ldn193189.html s the value of incorporating semantic tests with abstract stimuli into standard neuropsychological assessment for early differential diagnosis of FTD subtypes. The National Institutes of Health Toolbox-Cognition Battery (NIHTB-CB) is an efficient computerized neuropsychological battery. This study investigated its psychometric properties in terms of sociodemographic characteristics and technology use in adults aged 57-87 (with an average age of 70). Community-based participatory research procedures were used to enhance enrollment of adults with lower education and income backgrounds. Study procedures replicated work that compared the NIHTB-CB Crystallized and Fluid composites to analogous gold-standard (GS) measures and extended it by investigation of socioeconomic status and technology use-related differences in performance. The high correlations among the NIHTB-CB and GS analogous Crystallized and Fluid composites suggested good convergent validity. There was no evidence of significant education- or economic-related group differences in these associations. However, caution is needed as Cronbach's alpha that indicated the NIHTB-CB Fluid composite had question could result in diagnostic errors within noncollege-educated older adults. These findings reduce confidence in the use of the NIHTB-CB Fluid composite in older adults and support that there is a significant socioeconomic-related digital divide in comfort with technology use.Familial hypertrophic cardiomyopathy (HCM), a leading cause of sudden cardiac death, is primarily caused by mutations in sarcomeric proteins. The pathogenesis of HCM is complex, with functional changes that span scales, from molecules to tissues. This makes it challenging to deconvolve the biophysical molecular defect that drives the disease pathogenesis from downstream changes in cellular function. In this study, we examine an HCM mutation in troponin T, R92Q, for which several models exp