Search Results (521)

Emotion alters the way humans walk, yet most prior studies have relied on laboratory-based 3D motion capture systems. While accurate, these approaches limit translation to real-world settings and have largely focused on spatiotemporal parameters and joint motions. This study evaluated the feasibility of using inertial measurement units (IMUs) to detect emotion-related changes in gait variability as well as spatiotemporal gait parameters. Fourteen healthy young adults completed overground gait trials while wearing two ankle-mounted IMUs. Five target emotions, anger, sadness, neutral emotion, joy, and fear, were elicited using an autobiographical memory paradigm. The IMUs measured stride length, stride time, stride velocity, cadence, and gait variability. The results showed that stride length, stride time, stride velocity, and cadence significantly differed across emotions. Anger and joy were associated with longer strides and faster velocities, while sadness produced slower walking with longer stride times and reduced cadence. Interestingly, gait variability did not differ significantly across emotional states. These findings demonstrate that IMUs can capture emotion specific gait changes previously documented with motion capture, supporting their feasibility for use in natural and clinical contexts. This work advances understanding of how emotions shape gait and highlights the potential of wearable technology for unobtrusive emotion and mobility research. Full article

This article examines the xenophobic orientation of social media reactions, as captured in mainstream South African media, around the Miss South Africa 2024 case of Chidimma Adetshina. It will perform a decolonial interrogation of the South African digital public’s reaction to Adetshina’s participation in and eligibility for the pageant. It will also unpack how xenophobia—defined as the fear or hatred of foreigners—is evident in the backlash that encapsulated Adetshina’s story. The xenophobic utterances that circulated on social media platforms such as X and across different digital media outlets suggest an intriguing intra-black component that is intertwined with the three dimensions of coloniality: power, knowledge and being. The concept of coloniality is understood as the lingering impact of inequalities and power dynamics resulting from the colonial encounter long after the end of administrative and historical colonialism and serves as this article’s theoretical framework. It draws on the work of several decolonial scholars to identify and explore how coloniality presents itself in the Adetshina case. The research objectives are to examine how xenophobic sentiments reflect the coloniality of power, knowledge and, specifically, the coloniality of being. The methodology includes an open, flexible combination of content and textual analysis of online media articles from major news outlets operating within the South African mediasphere. This inquiry found that there is a link between the tension-filled xenophobic reactions to Adetshina’s Miss SA 2024 case and the legacy of exploitation and oppression inherited from South Africa’s still-difficult-to-navigate colonial and apartheid eras. This investigation also found complicated hierarchies between different types of humanity—indicative of the most pervasive dimension, in this case, the coloniality of being. Full article

In the field of gender-based violence research, the social constructionist strand focuses on how stereotypes and discourses impact the psychological, socio-economical and sanitary levels of actors involved. Narratives of victims of intimate partner violence (IPV) often revolve around feelings such as shame, guilt and fear; these are related to emotion regulation. Considering this, narratives on how the roles of victims, but also offenders, are shaped are pivotal for clinical interventions. Considering gender-based violence as a product of human discursive interaction, this exploratory work investigates the terms used to describe these two roles and the ways in which those terms are conveyed. Ad hoc open-ended questionnaires were administered to 35 respondents from an Italian anti-violence centre, including IPV victims and offenders and healthcare experts. Their answers were analysed through MADIT (Methodology for the Analysis of Computerised Text Data), while the software IRaMuTeQ (version 0.7 alpha 2) was used for content analysis. Starting from the research question of “how do victims, offenders and experts groups narrate the roles of victim and offender”, the research hypothesis states that all three groups will adopt modalities that define the two roles into fixed and typical emotional categories. As anticipated, the results show that victims, offenders and experts depict both roles as immutable, categorising and judging the victims with words related with fear and self-guilt, while offenders are described with words related to anger and pathology. Lastly, we propose a framework for clinical intervention focused on fostering change towards a broader narrative to reduce the psychological impact of IPV events for victims, as well as modifying offenders’ violent behaviours. Full article

The COVID-19 pandemic significantly impacted multiple aspects of human life, including the psychological and physical health of college students. This study explores how students in Virginia’s Shenandoah Valley, a region within the larger Appalachian area, experienced anxiety, depression, and fear of COVID-19. An online survey was conducted at a large public university in the US, yielding responses from 680 undergraduate and graduate students. Linear regression was applied to continuous outcomes, specifically the Fear of COVID-19 Scale (FCV-19S) and depression scores. For dichotomous outcomes such as anxiety and depression (when categorized), separate logistic regression models were employed. The majority of respondents were female (78.0%), White (81.9%), and undergraduates (80.4%), with approximately 41.4% majoring in health-related disciplines. Results indicated that female students reported higher levels of anxiety, depression, and fear of infection compared to their male counterparts. Additionally, undergraduate students exhibited greater depressive symptoms than graduate students. Students who perceived less institutional support from their university during the pandemic also reported significantly higher psychological distress. These findings underscore the pressing need for universities and policymakers to collaborate in enhancing mental health resources and communication strategies for students during times of crisis. Full article

The spatial distribution of predation risk creates a landscape of fear that shapes animal behavior. Humans are typically perceived as predators, leading wildlife to adjust their space use accordingly. However, adaptable species like wild boar (Sus scrofa) can thrive in human-dominated landscapes such as cities, where they may generate conflicts. In this study, we investigated how the landscape of fear influences wild boar presence in a Mediterranean peri-urban environment in Cáceres (Spain). We quantified wild boar presence (WBp) using 112 footprint traps across three seasons and characterized fear-related variables through vegetation cover and an urbanization gradient derived from distances to the city center and urban edge. Generalized linear mixed models showed that WBp was consistently higher in Cover areas than in Open areas, while the urbanization gradient had no significant effect. Spatial modeling further revealed more localized aggregation in Cover areas. These results indicate that wild boar preferentially use vegetated refuge zones, although seasonal variation suggests that resource distribution may also shape their movements. Understanding how wild boar respond to fine-scale landscape features has key implications for managing their populations and mitigating human–wildlife conflicts in Mediterranean peri-urban contexts. Full article

This study investigates how the integration of artificial intelligence (AI) transforms job practices within a leading European infrastructure company. Grounded in the Feeling Economy framework, the research explores the shift in task composition following AI implementation, focusing on the emergence of new roles, required competencies, and the ongoing reconfiguration of work. Using a qualitative, single-case study methodology, data were collected through semi-structured interviews with ten employees and company documentation. Thematic analysis revealed five key dimensions: the reconfiguration of job tasks, the improvement of efficiency and quality, psychological and adaptation challenges, the need for AI-related competencies, and concerns about dehumanisation. Findings show that AI systems increasingly assume repetitive and analytical tasks, enabling workers to focus on strategic, empathetic, and creative responsibilities. However, psychological resistance, fears of job displacement, and a perceived erosion of human interaction present implementation barriers. The study provides theoretical contributions by empirically extending the Feeling Economy and task modularisation frameworks. It also offers managerial insights into workforce adaptation, training needs, and the importance of ethical and emotionally intelligent AI integration. Additionally, this study highlights that the Feeling Economy must address AI’s epistemic risks, emphasising fairness, transparency, and participatory governance as essential for trustworthy, emotionally intelligent, and sustainable AI systems. Full article

Background: Anal squamous cell carcinoma is a rare disease strongly associated with the human papillomavirus (HPV) and preceded by the premalignant anal squamous intraepithelial lesion (ASIL). High-resolution anoscopy (HRA) using a colposcope is considered the gold standard for detecting and managing ASIL. Despite being recommended in current guidelines for anal cancer screening, HRA availability remains limited. Although generally well tolerated, concerns about follow-up adherence persist. We have developed an endoscopic technique using high-resolution flexible endoscopes for detection, resection, and screening of ASIL. Our previous research suggests that this method is effective and gentle, but patients’ experiences of this approach remain underexplored. The aim of this study was to explore patients’ experiences of endoscopic detection, treatment, and screening of anal squamous intraepithelial lesions. Method: A qualitative approach was used involving semi-structured interviews and abductive qualitative content analysis. The 32-item COREQ checklist guided the reporting of the study. All participants followed a standardized protocol for treatment and follow-up. Results: Analysis of 16 interviews (female n = 7, male n = 9, age 19–72 years) yielded four categories: a comforting encounter in an exposed situation (with four subcategories); impact on intimate relationships (with one subcategory); living with uncertainty (with four subcategories); and physical discomfort (with two subcategories). Conclusions: High-resolution endoscopy is a well-tolerated and effective diagnostic and therapeutic modality for ASIL. However, the psychological impact of HPV-related conditions highlights the need for appropriate psychosocial support. These findings underscore the importance of integrating patient-centered care principles into the implementation of novel diagnostic and therapeutic technologies. Full article

Background: Genetic factors pertinent to Parkinson’s disease (PD) might predispose an individual to post-traumatic stress disorder (PTSD). Humans who are heterozygous for the glucocerebrosidase 1 (GBA) L444P Gaucher mutation have an increased PD risk and elevated levels of alpha synuclein (aSyn). Mice that are heterozygous for the GBA mutation and express aSyn with the A53T mutation show elevated anxiety levels at 20 months of age compared to those expressing only A53T. Objective: This study aims to assess whether A53T and A53T-L444P affect the risk of developing PTSD phenotypes and whether sex and age modulate this risk. Methods: Young (5.1 ± 0.2 months) and older (11.3 ± 0.2 months) A53T and GBA L444P female and male mice were tested for fear learning and memory extinction in the contextual fear conditioning and passive avoidance paradigms. Subsequently, the mice were tested for measures of activity and anxiety in the open field and for depressive-like behavior in the forced swim test. Results: In the contextual fear memory extinction paradigm, only young A53T female mice showed contextual fear memory extinction, while older A53T female mice showed increased activity levels over subsequent days. In the passive avoidance memory paradigm, no mice showed extinction of passive avoidance memory. When the frequency of entering the more anxiety-provoking center of the open field was analyzed, a test history x sex x age interaction was observed. In the forced swim test, test history affected the depressive-like behavior in mice trained; there was more depressive-like behavior in mice trained in the contextual fear memory extinction paradigm than in mice trained in the passive avoidance memory extinction paradigm. Moreover, there was an effect of age with more depressive-like behavior in older than in younger mice, and an effect of genotype with more depressive-like behavior in A53T-L444P compared to A53T mice. When cortical phosphorylated tau (pS 199) levels were analyzed, there was an effects of genotype, a sex x age interaction, and ant age x test history interaction. Conclusions: A53T and A53T-L444P affect the risk of developing PTSD phenotypes. Fear extinction test history, genotype, and age affect depressive-like behavior and tau pathology. Full article

A new human pathogen triggering a pandemic can impact health directly through disease resulting from infection and indirectly through health system disruption. The COVID-19 pandemic is hypothesised to have impacted pathology testing by impacting healthcare and pathology operations and reducing healthcare attendance for fear of infection. The impacts of COVID-19 incidence and pandemic control measures on non-COVID pathology testing were assessed in four Australian states/territories using pathology data (histology, prostate-specific antigen, gynaecological cytology, complete blood count, haemoglobin A1c, and human immunodeficiency virus) from a large national private pathology provider (January 2019–December 2024). Weekly testing volumes from lockdown periods were compared to the equivalent weeks in 2019. All pathology tests demonstrated a substantial decline during the initial national lockdown in March 2020. Subsequent lockdowns were also associated with disruption. For example, complete blood count testing in Victoria was −22% in March 2020 and −5% in the second wave that year. Total annual testing volumes were lower for all tests in 2020 compared to 2019, excluding haemoglobin A1c, and reduced testing persisted through to 2024. The findings indicate substantial and sustained negative pandemic impacts on pathology testing. Reductions in pathology testing signal heightened risk of delayed disease diagnosis, disrupted chronic disease management, and poorer health outcomes. Full article

The amygdala is composed of several nuclei, including the lateral nucleus which is the main receiving area for the input from cortical and subcortical brain regions. It mediates fear, anxiety, stress, and pain across species. Evidence suggests that the endocannabinoid system may be a promising target for modulating these processes. Cannabinoid and cannabinoid-related receptors have been identified in the amygdala of rodents, carnivores, and humans, but not in horses. This study aimed to investigate the gene expression of cannabinoid receptors 1 (CB1R) and 2 (CB2R), transient receptor potential vanilloid 1 (TRPV1), and peroxisome proliferator-activated receptor gamma (PPARγ) within the lateral nucleus of six equine amygdalae collected post mortem from an abattoir using quantitative real-time PCR, cellular distribution, and immunofluorescence. mRNA expression of CB1R and CB2R, but not TRPV1 or PPARγ, was detected. The percentage of immunoreactivity (IR) was calculated using ImageJ software. Cannabinoid receptor 1 immunoreactivity was absent in the somata but was strongly detected in the surrounding neuropil and varicosities and CB2R-IR was observed in the varicosities; TRPV1-IR showed moderate expression in the cytoplasm of somata and processes, while PPARγ-IR was weak-to-moderate in the neuronal nuclei. These findings demonstrate endocannabinoid system components in the equine amygdala and may support future studies on Cannabis spp. molecules acting on these receptors. Full article

Game-farmed quails that are currently raised in captivity and released in hunting preserves are not attractive for many hunters because of their low antipredator instinct, which is due to the fact that in most cases, these farm-reared quails are hybrids between European common (Coturnix coturnix) and Japanese (Coturnix japonica) quails, with the latter having been selectively bred for docility. This study aimed at assessing the antipredator response of game-farmed and Japanese quails by performing three tests: human approach test, simulated aerial predator approach test and tonic immobility test. Thirty game-farmed quails (average body weight: 133 g) and thirty Japanese quails (323 g) were subjected to the tests. For each genotype of quail, fifteen males and fifteen females were used. In the human approach test, the distance at which quails moved was greater for game-farmed quails than for Japanese ones (37.4 vs. 19.6 m, p < 0.001). In the simulated aerial predator approach test, female quails of the Japanese species crouched down at the longest distance with respect to the predator (9.83 m), whereas no significant difference existed for this trait among the other three groups (6.84 m, on average). The percentage of quails flying when the predator got closer was higher for the Japanese species than for the game-farmed quails (23.3 vs. 3.33%, p = 0.023). Fewer inductions were needed to cause tonic immobility in the game-farmed quails than in the Japanese ones (3.10 vs. 4.10, p = 0.009), but then, the duration of the tonic immobility response did not differ significantly between the two genotypes. No effect of sex was detected in the human approach and tonic immobility tests. In conclusion, as compared with Japanese quails, game-farmed quails showed more fearful behaviour when confronted with a human being. Full article

Nowadays, society is becoming increasingly committed to traveling by plane for work, tourism, and leisure in general. However, either due to internal, specific factors or to external determinants, like terrorism and climate changes, a growing number of travelers have experienced the so-called fear of flying, a persistent, irrational fear of flight-related situations for which a clear, efficacious therapy does not yet exist. Based on the usual interaction with the surrounding environment, conducted by means of the five human senses, and particularly on the neurophysiological pathway followed by the chemical senses, in this study, we revise the findings in the related literature on the topic, proposing an alternative way to alleviate the anxiety related to the fear of flight. This is based on chemosensory stimulation being applied directly during a flight and is possibly concerned with the consumption of meals, an usual activity performed onboard. After an introductory section aimed at understanding the problem, we present some studies related to chemosensory perception during the flight, highlighting the specificities of the scenarios, followed by a description of findings related to the meals proposed by flight companies in this context, and finally wrapping up the possible alternative approaches that could be conducted by such providers to alleviate the fear of flying condition through chemosensory stimulation vehiculated by meals, and enhance the quality of flight experience related to food consumption onboard. Full article

The demeanour of a human during an interaction with an animal may influence the animal’s emotional response. We investigated whether the emotional responses of laying hens to a threatening or neutral human and a novel environment were lateralised, from which their emotional state can be inferred. Twenty-five DeKalb white laying hens reared in furnished cages under environmentally controlled conditions were individually assessed for their responses to these stimuli. They were contained in a box before emerging into an arena with a threatening human, who attempted direct eye contact with the bird and had their hands raised towards it, or a neutral person, who had no eye contact and sat with their hands on their knees. When initially placed in the box adjacent to the test arena, birds that remained in the box used their left eye more than their right eye, and they showed evidence of nervousness, with many head changes, neck stretching, and vocalisation. Birds showed lateralised behaviour in both the box and arena. Birds entering the arena with the threatening person used their left eye (connected to the right brain hemisphere) more than their right eye, usually with their body less vertical, and were more likely to be standing than sitting, compared with those viewing the neutral person. This confirms the bird’s interpretation of the person as threatening, with left eye/right brain hemisphere processing of flight or fight situations. We conclude that lateralised responses of chickens suggest that a threatening person is viewed more fearfully than a neutral person. However, further investigation is required with a larger sample of birds to strengthen these findings and enhance the generalisability of behavioural responses. Full article

Physical and mental health are fundamental human needs, yet modern medicine cannot always preserve them. At this point, alternative and complementary medical approaches sometimes offer significant contributions. In this context, religious healing stands out as a practice that plays a complementary role in many cultures and is frequently relied on, although it often faces criticism from the perspective of official religious doctrine. This study examines the phenomenon of “religious healing” from a sociological perspective. The provinces of Iğdır, Ağrı, and Erzurum, located in eastern Türkiye, were selected for the fieldwork. Interviews were conducted with 31 individuals who sought religious healing. The main purpose of this article is to understand the motivations of individuals who participate in such practices and how their healing experiences are transformed into religious experiences. The field data indicate that religious healing commonly involves practices such as recitation and blowing of the Qur’an, drinking blessed water, and the preparation of amulets. Feelings of helplessness and fear of social stigma are prominent in participants’ reasons for resorting to religious healers. The participants’ turn to healers can be seen as a defense mechanism, shifting blame to external forces like the evil eye, jinn, and magic, thereby reducing personal responsibility. Religion was instrumentalized to make the behavior of applying to a healer reasonable and acceptable. Full article

The observation and analysis of reality have been a human activity for many centuries. Indeed, since the earliest of human cultures, people have been trying to understand their world and to improve its functioning. In the process, they have developed a number of different visions for the future. Urban space is characterized by its dynamism, exhibiting a fascinating blend of heterogeneity and susceptibility to rapid transformation. The primary objective of the present article is to present the urban problems and proposals for their solutions in a historical and global perspective. This work will demonstrate the historical context of diagnosing urban problems, drawing upon the literature from the past century. Depending on the geographical location, the potential exists for the sounding of an alarm or the drawing of attention to aspects that, for some, represent a reality that is difficult to overcome and for others, only a barely noticeable trend. It is asserted that this will ensure that, in the future, cities will function efficiently and be pleasant places to live. In conclusion, the development visions of cities will be presented and discussed. Visions of the future, as a reaction to the world around us, were and are a fundamental category of expectations and considerations, hopes and fears, and science and practice. Full article