In this functional MRI experiment, encoding of objects was associated with activation in left ventrolateral prefrontal/insular and right dorsolateral prefrontal and fusiform regions as well as in the left putamen. By contrast, correct recognition of previously learned objects (R judgments) produced activation in left superior frontal, bilateral inferior frontal, and right cerebellar regions, whereas correct rejection of distractor objects (N judgments) was associated with activation in bilateral prefrontal and anterior cingulate cortices, in right parietal and cerebellar regions, in the left putamen, and in the right caudate nucleus. The R minus N comparison showed activation in the left lateral prefrontal cortex and in bilateral cingulate cortices and precunei, while the N minus R comparison did not reveal any positive signal change. These results support the view that similar regions of the frontal lobe are involved in episodic encoding and retrieval processes, and that the successful episodic retrieval of newly learned objects is mainly based on a frontoparietal network. 相似文献
Among cancers, colorectal (CRC) is the third most incident and the second most lethal. Although screening for the disease has been shown to be effective in reducing morbidity and mortality, screening rates remain low. Risk of disease has been shown to increase screening uptake, but different types of risk may influence intent to screen, screening in a timely manner, or participating in screening at all. A cross-sectional design was used to select a diverse sample of CRC asymptomatic patients 50 or more years of age (N=104) visiting one of three Midwestern medical clinics. Results showed a positive relationship between receipt of CRC screening and planning to screen for CRC in the future. Objective risk factors (personal/family history and having a primary care physician) were associated with CRC screening uptake and screening within the time intervals recommended by professional screening guidelines, but subjective risk did not obtain significance for screening participation. Both objective (primary care physician) and subjective risk (long-term comparative risk, knowledge) were associated with future plans to screen. Findings suggest that CRC screening behaviors may be differentially influenced by type of risk. 相似文献
The intuitive or lay belief that the severity of a disfiguring condition predicts psychological distress is not demonstrated in clinical practice, nor in research studies. This within group study used standardised measures repeated at six month intervals, to investigate the relationship between subjective and objective measures of appearance and psychological adjustment in 51 patients undergoing treatment for facial lipoatrophy using a synthetic filler, Newfill®. Results demonstrate a dissociation between objective and subjective measures with only subjective assessment predicting psychological outcomes. It is recommended that Moss's (2005) hypothesis of discrete group membership (normal/not normal) should be adapted to include an internal standard for comparison, and that all evaluations of treatment modifying disfigurement should include a standardised subjective measure of appearance. 相似文献
As part of a randomised controlled trial to investigate the feasibility of using the Schedule for the Evaluation of Individual Quality of Life (SEIQoL) within an alcohol counselling setting, counsellors' views of using the tool were sought. Data about the service users' use of SEIQoL were collected during the counselling session, and focus groups and questionnaires were used to collect data on counsellor perceptions and experiences of using the tool. SEIQoL was easy and quick to use and provided users with a graphic, visual and dynamic means to identify important areas that contributed to their quality of life; it appeared to enhance the reflective process early on in counselling. Counsellors reported that service users requested the tool be used more frequently during the counselling process and they felt it could be a useful review tool. 相似文献
Lying is an everyday moral phenomenon about which philosophers have written a lot. Not only the moral status of lying has been intensively discussed but also what it means to lie in the first place. Perhaps the most important criterion for an adequate definition of lying is that it fits with people’s understanding and use of this concept. In this light, it comes as a surprise that researchers only recently started to empirically investigate the folk concept of lying. In this paper, we describe three experimental studies which address the following questions: Does a statement need to be objectively false in order to constitute lying? Does lying necessarily include the intention to deceive? Can one lie by omitting relevant facts?
The present studies furthered understanding of the implicit relationships between traditional religious (RS) and nonreligious supernatural (NRS) concepts. Moving beyond the study of explicit beliefs, we accounted for the distinctions within NRS concepts, applying recent developments in the understanding of the correspondence in beliefs in these phenomena. 相似文献