A primary goal of clinical neuroscience is to identify associations between individual differences in psychopathology and the brain. However, despite a significant amount of resources invested in this endeavor, few reliable neural correlates of psychopathology have been identified. A common suspect for this lack of success is the significant heterogeneity in symptoms observed in psychiatric disorders. However, this is not the only potential source of heterogeneity, as substantial heterogeneity is also observed in brain structure and function. Thus, for clinical neuroscience to identify reliable neural correlates of psychopathology, it will be necessary to better understand heterogeneity in both psychopathology and the brain. In this commentary, we suggest four shared principles that can help disentangle heterogeneity in both of these domains: (a) the brain and behavior should both be treated as complex measures, (b) a priori assumptions should be viewed with caution unless they can be replicated robustly in individuals, (c) complex models of individual differences require appropriate data to estimate them, and (d) the field would benefit from an increased focus on extensively measuring individuals, such as through the use of personalized models of psychopathology and neuroimaging data. Together, these shared principles can aid in better characterizing-and separating relevant and irrelevant-heterogeneity in measures of psychopathology and neuroimaging. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1037/abn0000907 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Inclusive mainstream services for people with intellectual disabilities: A relational approach.
J Intellect Dev Disabil
December 2024
School of Geography, Earth and Atmospheric Sciences, University of Melbourne, Carlton, Australia.
Background: Despite growing recognition of their right for inclusion in society, people with intellectual disabilities are often excluded from mainstream services, or experience poor service outcomes.
Method: Taking a relational approach that considers the interpersonal relations and interactions that occur in mainstream service settings in Australia, this paper examines the features of services that research participants considered more inclusive.
Results: Relations between service users with and without intellectual disabilities, mainstream service staff and disability support workers in inclusive mainstream services were characterised by; respect; warm, welcoming and convivial interpersonal engagement; active listening; proactive assistance; flexibility; mediation to create a safe environment; and collaboration and shared responsibility by both mainstream staff and disability support workers in supporting a service user with intellectual disability.
Navigating ethics in HIV data and biomaterial management within Black, African, and Caribbean communities in Canada.
BMC Med Ethics
January 2025
Klinic Community Health, Winnipeg, MB, Canada.
Background: This study explored the ethical issues associated with community-based HIV testing among African, Caribbean, and Black (ACB) populations in Canada, focusing on their perceptions of consent, privacy, and the management of HIV-related data and bio-samples.
Methods: A qualitative community-based participatory research (CBPR) approach was employed to actively engage ACB community members in shaping the research process. The design included in-depth qualitative interviews with 33 ACB community members in Manitoba, Canada.
Socioeconomic and behavioural factors that contribute to the co-occurrence of risk factors for noncommunicable diseases.
BMC Public Health
January 2025
University of Namibia, Windhoek, Namibia.
It is observed that the global burden of diseases had shifted from infectious diseases to Non-Communicable Diseases (NCDs), with an accumulative trend in developing countries. NCDs share key modifiable behavioral risk factors like unhealthy diet and lack of physical activity that are typically established during adolescence or young adulthood and will set the stage for NCDs development later in life. Therefore, this paper aimed to explore factors contributing to the co-occurrence of risk factors for NCDs among persons aged 30 years and above in selected urban areas of Namibia.
View Article and Find Full Text PDFPre-pregnancy obesity and weight gain during pregnancy: impact on newborn outcomes.
BMC Pediatr
January 2025
Faculty of Medicine, Department of Pediatrics, Division of Neonatology, Izmir Katip Celebi University, Izmir, Turkey.
Background: Overweight and obesity are global issues, especially among women of childbearing age, linked to adverse maternal and neonatal outcomes. These risks vary by age, race, and ethnicity, with increasing rates among immigrant and minority women. This study compares overweight and obesity rates, pregnancy weight gain, and neonatal outcomes in Turkish and Syrian immigrant/refugee women.
View Article and Find Full Text PDFGenetic diversity atlas of Brucella melitensis strains from Sichuan Province, China.
BMC Microbiol
January 2025
National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China.
Human brucellosis is a re-emerging disease in Sichuan Province, China. In this study, bacteriology, conventional bio-typing, multi-locus sequence typing (MLST), and multiple locus variable-number tandem repeat analysis (MLVA) were applied to preliminarily characterize the strains in terms of genetic diversity and epidemiological links. A total of 101 Brucella strains were isolated from 16 cities (autonomous prefectures) from 2014 to 2021, and all of the strains were identified as Brucella melitensis bv.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!