Recent functional imaging studies have proposed that the human entorhinal cortex (ERC) is subdivided into functionally distinct anterolateral (alERC) and posteromedial (pmERC) subregions. The alERC overlaps with regions that are affected earliest by Alzheimer's disease pathology, yet its cognitive function remains poorly understood. Previous human fMRI studies have focused on its role in object memory, but rodent studies on the putatively homologous lateral entorhinal cortex suggest that it also plays an important role in representing spatial properties of objects. To investigate the cognitive effects of human alERC volume differences, we developed an eye-tracking-based task to evaluate intra-item configural processing (i.e., processing the arrangement of an object's features) and used manual segmentation based on a recently developed protocol to delineate the alERC/pmERC and other medial temporal lobe (MTL) subregions. In a group of older adult men and women at varying stages of brain atrophy and cognitive decline, we found that intra-item configural processing, regardless of an object's novelty, was strongly predicted by alERC volume, but not by the volume of any other MTL subregion. These results provide the first evidence that the human alERC plays a role in supporting a distinct aspect of object processing, namely attending to the arrangement of an object's component features.

Ever feel concerned that you may not achieve your career goals or feel worried about where your life is going? Such examples may reflect the experience of status anxiety, that is, concerns that one may be stuck or not able to move up in life, or worries that one may be too low in standing compared to society's standards. Status anxiety is believed to be exacerbated by economic inequality and negatively affect wellbeing. While job satisfaction is an important determinant of well-being, no research has examined whether status anxiety can also help explain people's satisfaction with their jobs. We tested whether status anxiety differs from other organizational constructs and uniquely relates to job satisfaction among full-time working adults. In a pilot study, we found that status anxiety is separate from the concept of job insecurity (e.g., perceived threat of job loss). Results of our main study also indicated that higher status anxiety significantly predicted lower job satisfaction beyond several other indicators of organizational attitudes (job insecurity, occupational self-efficacy, distributive, procedural, and interactional justice), as well as the tendency to seek status and several background factors (e.g., income, education, perceived socioeconomic status). We discuss the unique role of status anxiety in job satisfaction and the implications of this research to our understanding of status concerns, as well as organizational attitudes and policies.