This paper compares contributions to an experimental public good across the United States and Czech Republic, using a design that allows us to distinguish between altruism and decision error. Czech subjects contribute significantly more than American subjects, and further analysis reveals that this result cannot be attributed to the confounding effects of gender or decision error. Instead, preferences for altruism appear to differ across groups: Czechs are more altruistic than Americans and men are more altruistic than women.

Lewy body dementias (LBD) are the second most common dementia. Several genes have been associated with LBD, but little is known about their contributions to LBD pathophysiology. Each gene may transcribe multiple RNA, and LBD brains have extensive RNA splicing dysregulation. Hence, we completed the first transcriptome-wide transcript-level differential expression analysis of post-mortem LBD brains for gaining more insights into LBD molecular pathology that are essential for facilitating discovery of novel therapeutic targets and biomarkers for LBD. We completed transcript-level quantification of next-generation RNA-sequencing data from post-mortem anterior cingulate (ACC) and dorsolateral prefrontal cortices (DLPFC) of people with pathology-verified LBD (LBD = 14; Controls = 7) using Salmon. We identified differentially expressed transcripts (DET) using edgeR and investigated their functional implications using DAVID. We performed transcriptome-wide alternative splicing analysis using DRIMseq. We identified 74 DET in ACC and 96 DET in DLPFC after Benjamini-Hochberg false discovery rate (FDR) correction (5%). There were 135 and 98 FDR-corrected alternatively spliced genes in ACC and DLPFC of LBD brains, respectively. Identified DET may contribute to LBD pathology by altering DNA repair, apoptosis, neuroplasticity, protein phosphorylation, and regulation of RNA transcription. We confirm widespread alternative splicing and absence of chronic neuroinflammation in LBD brains. Transcript-level differential expression analysis can reveal specific DET that cannot be detected by gene-level expression analyses. Therapeutic and diagnostic biomarker potential of identified DET, especially those from TMEM18, MICB, MPO, and GABRB3, warrant further investigation. Future LBD blood-based biomarker studies should prioritise measuring the identified DET in small extracellular vesicles.

The USDA has implemented policies to address inequities for socially disadvantaged farmers and ranchers. This research examines agricultural risk inequities and the impact of 2018 Farm Bill programs on crop insurance use among minority and veteran farmers. Results indicate that minority and veteran farmers are disproportionately located in regions of the U.S. with higher risks of drought and excess precipitation. Yet, these producer groups had lower use of crop insurance prior to the implementation of the 2018 Farm Bill. However, the incentive programs created under the 2018 Farm Bill have increased use of federal crop insurance among these vulnerable populations.

Research on nutraceutical and dietary interventions in psychiatry has grown substantially, but progress is hindered by methodological inconsistencies and limited reporting standards. To address this, the International Society for Nutritional Psychiatry Research presents the first guidelines on clinical trial design, conduct, and reporting for future clinical trials in this area. Recommendations were developed using a Delphi process including eighteen researchers with considerable clinical trial expertise and experience in either methodology, nutraceutical, or dietary interventions in psychiatry. These guidelines provide forty-nine recommendations for clinical trial design and outcomes, five for trial reporting, and seven for future research priorities. The recommendations included in these guidelines are designed to inform both nutraceutical and dietary clinical trial interventions in Nutritional Psychiatry. Common themes include an emphasis on the importance of a multidisciplinary research team and integration of co-design processes into the conduct and design of clinical research, methods to improve transparency and replicability of trial outcomes, and measures to address common biases in nutrition trials. Furthermore, we provide recommendations for future research including examining a greater variety of nutraceutical and dietary interventions, scalable delivery models, effectiveness and implementation studies, and the need to investigate these interventions in the prevention and management of less studied psychiatric conditions (e.g. schizophrenia and bipolar disorder). Recommendations included within these guidelines are intended to improve the rigor and clinical relevance of ongoing and future clinical trials in Nutritional Psychiatry.

Highly portable and accessible MRI technology will allow researchers to conduct field-based MRI research in community settings. Previous guidance for researchers working with fixed MRI does not address the novel ethical, legal, and societal issues (ELSI) of portable MRI (pMRI). Our interdisciplinary Working Group (WG) previously identified 15 core ELSI challenges associated with pMRI research and recommended solutions. In this article, we distill those detailed recommendations into a Portable MRI Research ELSI Checklist that offers practical operational guidance for researchers contemplating using this technology.

The present study drew on data provided by 179 clergymen and 226 clergywomen to discuss the psychological type and temperaments profile of stipendiary parochial clergy serving in The Episcopal Church (USA) and to set this profile alongside 591 clergymen and 486 clergywomen serving in the Church of England. The data indicated a similar profile for Anglican clergy on both sides of the Atlantic, with preferences for introversion, intuition, feeling and judging. In terms of temperament, in the USA 41% of clergymen were SJ, 38% NF, 17% NT and 4% SP; 43% of clergywomen were NF, 41% SJ, 13% NT and 2% SP.

Where and under what conditions the transfer of energy between electromagnetic fields and particles takes place in the solar wind remains an open question. We investigate the conditions that promote the growth of kinetic instabilities predicted by linear theory to infer how turbulence and temperature-anisotropy-driven instabilities are interrelated. Using a large dataset from Solar Orbiter, we introduce the radial rate of strain, a novel measure computed from single-spacecraft data, which we interpret as a proxy for the double-adiabatic strain rate. The solar wind exhibits high absolute values of the radial rate of strain at locations with large temperature anisotropy. We measure the kurtosis and skewness of the radial rate of strain from the statistical moments to show that it is non-Gaussian for unstable intervals and increasingly intermittent at smaller scales with a power-law scaling. We conclude that the velocity field fluctuations in the solar wind contribute to the presence of temperature anisotropy sufficient to create potentially unstable conditions.

Schizotypal traits include abnormalities in cognition, behavior, and interpersonal relationships that are similar, yet less severe than psychotic symptomology. It is estimated that approximately 5% of the general population displays psychotic symptoms and experiences that can be considered schizotypal in nature, but there is little research examining the neurological correlates of these traits. The mismatch negativity (MMN) event-related potential is an objective measure of auditory change detection derived from electroencephalography. The current study contributes to the limited body of evidence examining the neurobiological underpinnings of schizotypy in a non-clinical sample using the MMN. Participants were recruited from the general population and divided into high and low-schizotypy groups for comparison. Individuals with high schizotypal traits displayed reduced MMN amplitudes in response to frequency and location deviants, and longer MMN latencies in response to location deviants. Specific sub-traits of schizotypy were uniquely related to frequency and location amplitudes, suggesting the previously reported inconsistencies in the literature may be due to diverse samples and differing deviant tone types. Finally, impulsivity and sensation-seeking likely contributed to the slower processing seen in location deviance detection. Ultimately, the current results provide evidence that the neurobiological abnormalities seen in clinical populations of schizotypal personality disorder and psychosis also extend to non-clinical populations.

Background: Stroke incidence is rising among younger adults (≤65yrs). Modifiable and behavioural risk factors are linked to stroke; however, limited understanding of knowledge and behaviour exists around preventative/lifestyle medicine (LSM) among this patient population. Study aim was to assess younger adult stroke patients’ lifestyle knowledge, habits, and barriers. Methods: A cross-sectional design was employed. Data were collected through an online, self-reported survey following a routine stroke prevention clinic visit and analyzed using descriptive and inferential statistics. Results: Sample included 103 participants (56.3% women, 60% white, mean age 47.6, 54.5% prior stroke). Majority (63%) understood current healthy lifestyle recommendations around blood pressure, sleep, and alcohol use, but fewer (<24.3%) around exercise and diet. Almost 70% ate processed food weekly, with emotions and social/family situations influencing eating habits. Interestingly, despite not understanding the current recommendations, >80% exercised moderately (3.5d/wk) with work and family responsibilities as main barriers. Over 50% slept <7hrs/night, had moderate to high stress levels, and implemented different coping strategies (food, TV, video games, and exercise). Majority (82.4%) reported willingness to change habits. Conclusions: Our findings provide valuable insight on young adult stroke patients’ preventative/LSM-related knowledge, habits, and barriers and provide new opportunities for the development of brain care-related initiatives.

With the efflorescence of palaeoscientific approaches to the past, historians have been confronted with a wealth of new evidence on both human and natural phenomena, from human disease and migration to landscape change and climate. These new data require a rewriting of our narratives of the past, questioning what constitutes an authoritative historical source and who is entitled to recount history to contemporary societies. Humanities-based historical inquiry must embrace this new evidence, but to do so historians need to engage with it critically, just as they do with textual and material sources. This article highlights the most vital methodological issues, ranging from the spatiotemporal scales and heterogeneity of the new evidence to the new roles attributed to quantitative methods and the place of scientific data in narrative construction. It considers areas of study where the palaeosciences have “intruded” into fields and subjects previously reserved for historians, especially socioeconomic, climate, and environmental history. The authors argue that active engagement with new approaches is urgently needed if historians want to contribute to our evolving understanding of the challenges of the Anthropocene.

In October 2022 the Church of England commissioned an examination of the impact of the debate on same-sex blessing and same-sex marriage within other Anglican Churches. The examination involved a literature search, an original survey among key informers and a general internet search. This paper draws on the general internet search to contrast the impacts in New Zealand and Australia. Drawing on Jungian psychological type theory, this analysis employs the contrasting decision-making functions of feeling (concerned with subjective interpersonal values) and thinking (concerned with objective logical analysis). The data suggest that the feeling approach dominant in New Zealand, which prioritized offering space and time for those of differing opinions to meet together, reported more positive outcomes than the thinking approach dominant in Australia, which gave greater priority to adversarial debate.

The COVID-19 pandemic seems to have caused both declines in psychological well-being and increases in spirituality and religious coping. This paper explores the relationships of spiritual and psychological well-being in a sample of 3,403 Anglicans from the Episcopal Church (USA) who completed an online survey in 2021 during the COVID-19 pandemic. Spiritual well-being improved more among women than among men, among older than younger people, among Black or African Americans than among other ethnicities, among those who lived alone and among clergy than among lay people. Positive change in spiritual well-being was also associated with psychological type preferences for extraversion, intuition and feeling. Emotional volatility was associated with more negative changes in spiritual well-being. Multiple regression suggested that spiritual well-being was more closely associated with positive, rather than negative, psychological affect.