Does bride price harm women? Using ethnography to think about causality.

Many institutions claim that bride price - where the groom's family transfers wealth to the bride's family at marriage - harms women. Owing to its long-term engagement with communities that practise bride price, ethnography is well placed to identify causal mechanisms at play in this issue, and there is a substantial literature on its effects in a variety of world regions, including Melanesia. Here, we condense this literature, drawing out key causal arguments made about bride price in various Melanesian societies.

Psychiatric Adverse Events of Acetylcholinesterase Inhibitors in Alzheimer's Disease and Parkinson's Dementia: Systematic Review and Meta-Analysis.

Background: The acetylcholinesterase inhibitors (AChEIs) donepezil, galantamine, and rivastigmine are commonly used in the management of various forms of dementia.

Objectives: While these drugs are known to induce classic cholinergic adverse events such as diarrhea, their potential to cause psychiatric adverse events has yet to be thoroughly examined.

Methods: We sought to determine the risk of psychiatric adverse events associated with the use of AChEIs through a systematic review and meta-analysis of double-blind randomized controlled trials involving patients with Alzheimer's dementia and Parkinson's dementia.

Adoption, Fostering, and Parental Absence in Vanuatu.

Alloparenting, wherein people provide care to children who are not their biological offspring, is a key aspect of human child-rearing. In the Pacific, many children are adopted or fostered by custodial alloparents even when both biological parents are still alive. From a behavioral ecology perspective, such behaviors are puzzling: why parent someone else's child at your expense? Furthermore, little is known about how these arrangements are made in Pacific Islander societies today, who provides care, and what kinds of outcomes fostered children experience.

The cultural evolution of teaching.

Teaching is an important process of cultural transmission. Some have argued that human teaching is a cognitive instinct - a form of 'natural cognition' centred on mindreading, shaped by genetic evolution for the education of juveniles, and with a normative developmental trajectory driven by the unfolding of a genetically inherited predisposition to teach. Here, we argue instead that human teaching is a culturally evolved trait that exhibits characteristics of a cognitive gadget.

Development of teaching in ni-Vanuatu children.

Teaching is an important mechanism of social learning. In industrialized societies, 3-year-olds tend to teach through demonstrations and short commands, while 5-year-olds use more verbal communication and abstract explanations. However, it remains unclear whether this generalizes to other cultures.

Polygenic risk scores analyses of psychiatric and metabolic traits with antipsychotic-induced weight gain in schizophrenia: an exploratory study.

Given the polygenic nature of antipsychotic-induced weight gain (AIWG), we investigated whether polygenic risk scores (PRS) for various psychiatric and metabolic traits were associated with AIWG. We included individuals with schizophrenia (SCZ) of European ancestry from two cohorts (N = 151, age = 40.3 ± 11.

[Utilization of a Specialized Outpatient Service for Parents with Mental Disorders].

Background: Patients with mental disorders have a high need for support during the peripartum period. Only few outpatient services have specialized on parents with mental disorders. This study assesses a newly established outpatient unit.

Loneliness in Elderly Inpatients.

Purpose: Loneliness among the elderly is a widespread phenomenon and is connected to various negative health outcomes. Nevertheless, loneliness among elderly inpatients, especially those with a psychiatric diagnosis, has hardly been examined. Our study assessed loneliness in elderly inpatients, identified predictors, and compared levels of loneliness between inpatients on psychiatric and somatic wards.

Trail Making Test Error Analysis in Subjective Cognitive Decline, Mild Cognitive Impairment, and Alzheimer's Dementia With and Without Depression.

Objective: Standard evaluation of the Trail Making Test (TMT) only incorporates completion times. However, the analysis of different error types may provide more insight into underlying cognitive processes and could also increase diagnostic accuracy. This cross-sectional observational study compared three different TMT error types and assessed their diagnostic utility in patients with subjective cognitive decline (SCD), mild cognitive impairment (MCI), and Alzheimer's dementia (AD) with or without depression.

Structured Interventions to Optimize Polypharmacy in Psychiatric Treatment and Nursing Homes: A Systematic Review.

Background: Polypharmacy is a common clinical issue. It increases in prevalence with older age and comorbidities of patients and has been recognized as a major cause for treatment complications. In psychiatry, polypharmacy is also commonly seen in younger patients and can lead to reduced treatment satisfaction and incompliance.

The Differential Impact of Lockdown Measures Upon Migrant and Female Psychiatric Patients - A Cross-Sectional Survey in a Psychiatric Hospital in Berlin, Germany.

The COVID-19 pandemic could have major effects on already vulnerable individuals with psychiatric disorders. It is important to assess how different patient groups respond to stress related to the pandemic, and what additional factors influence it, including family-related stress, migration background, and sex. We conducted a survey in a sample of 294 psychiatric patients in a large outpatient clinic in Berlin, measuring level of distress in relation to COVID-19 lockdown as well as family-related distress.

Psychosocial Impact of COVID-19 Pandemic in Elderly Psychiatric Patients: a Longitudinal Study.

The study was designed to investigate the impact of the Coronavirus Disease 2019 (COVID-19) pandemic on mental health and perceived psychosocial support for elderly psychiatric patients in a longitudinal design. n = 32 patients with affective or anxiety disorders aged ≥60 years were included. Telephone interviews were conducted in April/May 2020 (T1) and August 2020 (T2).

How evolutionary behavioural sciences can help us understand behaviour in a pandemic.

The COVID-19 pandemic has brought science into the public eye and to the attention of governments more than ever before. Much of this attention is on work in epidemiology, virology and public health, with most behavioural advice in public health focusing squarely on 'proximate' determinants of behaviour. While epidemiological models are powerful tools to predict the spread of disease when human behaviour is stable, most do not incorporate behavioural change.

Association between the -2548G/A polymorphism of the leptin gene and antipsychotic-induced weight gain: Analysis of the CATIE sample and meta-analysis.

Background: Antipsychotics, especially most of the second-generation antipsychotics, have a high risk for metabolic syndrome and antipsychotic-induced weight gain (AIWG). A promoter variant of the leptin (LEP) gene, -2548G/A (rs7799039), has been associated with AIWG in several studies. The aim of this study was to evaluate this association in the Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) sample, followed by meta-analysis.

Attitudes towards psychopharmacology and psychotherapy in psychiatric patients with and without migration background.

Background: Sociodemographic factors, attitude towards treatment and acculturation may be important factors influencing the decision of immigrants to seek and maintain psychiatric treatment. A better understanding of these factors may significantly improve treatment adherence and outcome in these patients. Therefore, we investigated factors associated the attitude towards psychotherapy and medication in a sample of psychiatric outpatients with and without migration background.

Alcohol and Dementia - What is the Link? A Systematic Review.

Background: Dementia is a globally increasing health issue and since no cure is currently available, prevention is crucial. The consumption of alcohol is a controversially discussed risk factor for dementia. While many previously published epidemiological studies reported a risk reduction by light to moderate alcohol consumption, there is no persuasive model of an underlying biochemical mechanism.

Cortical Surfaces Mediate the Relationship Between Polygenic Scores for Intelligence and General Intelligence.

Recent large-scale, genome-wide association studies (GWAS) have identified hundreds of genetic loci associated with general intelligence. The cumulative influence of these loci on brain structure is unknown. We examined if cortical morphology mediates the relationship between GWAS-derived polygenic scores for intelligence (PSi) and g-factor.

Are Trained Medical Interpreters Worth the Cost? A Review of the Current Literature on Cost and Cost-Effectiveness.

The treatment of migrants with limited language proficiency poses major challenges to health care professionals. The use of professional interpreters in medical settings is still limited, which is, among other reasons, due to cost concerns. We performed a literature search in PubMed and included 11 articles examining cost and cost-effectiveness of using professional interpreters.

[The Influence of Residence Status on Psychiatric Symptom Load of Asylum Seekers in Germany].

Background: The aim of this study was to assess asylum seekers' views on their legal situations, asylum procedures and living conditions, and the relationship of these factors towards psychological stress.

Methods: 650 asylum seekers in Berlin received a questionnaire.

Results: 76,3 % (N = 496) completed the questionnaires in full.

Multimodal neuroimaging measures and intelligence influence pedophile child sexual offense behavior.

Pedophilia is a heterogeneous disorder for which the neurobiological correlates are not well established. In particular, there are no biological markers identifying individuals with high risk to commit child sexual offense (CSO). Pedophiles with CSO (P+CSO; N = 73), pedophiles without CSO (P-CSO; N = 77), and non-pedophilic controls (NPC; N = 133) were assessed using multimodal structural neuroimaging measures including: cortical thickness (CT), surface area (SA), and white matter fractional anisotropy (FA), as well as full scale IQ (FSIQ) performance.

Genetic testing for CYP2D6 and CYP2C19 suggests improved outcome for antidepressant and antipsychotic medication.

Individuals carrying genetic variants that result in non-extensive CYP2D6 and CYP2C19 enzyme activity seem to be more prone to non-response and side-effects of psychotropic medications. Therefore, tailoring prescriptions using genetic information may improve patient outcomes. This study examined treatment outcome in psychiatric care after CYP2D6 and CYP2C19 genetic information was provided to patients and physicians.

[Cultural Influence on Attitude towards Psychotherapy - A Comparison of Individuals of Turkish Origin with Individuals without Migration Background].

Aim: The present study compares the attitude towards psychotherapy of persons living in Germany with or without Turkish background. In this context, gender-related, disorder-specific and sociodemographic differences in openness towards psychotherapy are taken into account.

Methods: Individuals of Turkish origin (n=129) and individuals without migration background (n=129) were interviewed with the Questionnaire on Attitudes towards Psychotherapeutic Treatment, the Social Support Questionnaire, a short version of the Symptom-Checklist with the subscales anxiety, depression and somatization, and a sociodemographic questionnaire.