An examination of scene complexity's role in cybersickness.

This study explored the effects of scene complexity factor on cybersickness. In this between-subjects experiment, 44 participants played the Pendulum Chair VR game, half with a simple scene and half with a complex scene. The complex scene featured higher optic flow (lower-level perceptual factor) and higher familiarity (higher level factor).

Nursing Professional Identity: A Critical Review of the Concept Amidst COVID-19.

Heroism is an immutable and quintessential part of what gives rise to the phenomenon that is nurse. This altruistic discourse comes with profound consequences for the nursing profession, particularly in relation to nursing's professional identity. This critical review explores nursing's professional identity against the backdrop of gendered and heroic discourses.

Subversive mythical figures and feminist resistance: On the rise of posthuman 'professionals'.

Within the context of neoliberal healthcare, nurses and other health professionals face working conditions that leave them perpetually feeling inadequate, as though they are not enough. They are consistently expected to achieve more with less resources. In such an environment, mere professionalism proves wholly insufficient, enforcing norms of altruism and kindness.

Combining Critical Ethnography and Critical Discourse Analysis in Mental Health Nursing Research.

Background: It is uncommon to combine critical ethnography with critical discourse analysis (CDA) in health research, yet this combination has promise for managing challenges inherent in critical mental health nursing research.

Objectives: This article describes a methodologically innovative way to address issues that arise in the context of critical mental health nursing research.

Methods: This article draws on two studies that each employed a combination of critical ethnography and CDA in the context of mental health nursing research, discussing the challenges and implications of this approach.

Assessment of Mendelian and risk-factor genes in Alzheimer disease: A prospective nationwide clinical utility study and recommendations for genetic screening.

Purpose: To assess the likely pathogenic/pathogenic (LP/P) variants rates in Mendelian dementia genes and the moderate-to-strong risk factors rates in patients with Alzheimer disease (AD).

Methods: We included 700 patients in a prospective study and performed exome sequencing. A panel of 28 Mendelian and 6 risk-factor genes was interpreted and returned to patients.

Angioinvasive associated necrotizing fasciitis in an immunocompromised patient.

Angioinvasive dermatophytosis with necrotizing fasciitis can be a rare complication in immunocompromised patients with early surgical debridement, 12 weeks of oral terbinafine, and reduction in immunosuppression being a viable management strategy.

Neuroimaging determinants of cognitive impairment in the memory clinic: how important is the vascular burden?

While neurodegenerative and vascular neurocognitive disorder (NCD) often co-occur, the contribution of vascular lesions, especially stroke lesions identified on MRI, to global cognition in a real-life memory clinic population remains unclear. The main objective of this retrospective study was to determine NCD neuroimaging correlates: the GM atrophy pattern and vascular lesions (especially stroke lesion localization by voxel-based lesion-symptom mapping, VLSM) in a memory clinic. We included 336 patients with mild or major NCD who underwent cerebral MRI and a neuropsychological assessment.

Addressing Opportunities and Barriers in Telehealth Neurologic Physical Therapy: Strategies to Advance Practice.

Background And Purpose: Since the COVID-19 pandemic, the use and implementation of telehealth has expanded, with implementation moving ahead of best practice recommendations due to necessity. Telehealth has improved access and care coordination for patients with various neurologic conditions; however, information regarding therapeutic intensity, safety, and appropriateness is lacking. In 2021, the Academy of Neurologic Physical Therapy formed a Telehealth Taskforce to provide clinical and educational resources for its members and the neurologic physical therapy (PT) community.

Understanding the Physical Health Problems of People with Psychotic Disorders Using Digital Storytelling.

People with psychotic disorders struggle to be heard and express concerns beyond their mental health, especially concerns related to the side effects of treatment. Using digital storytelling, this study aimed to uncover and expose the underlying systems that oppress people with psychotic disorders from meeting their physical health needs. The stories revealed two themes: body as a contested site and biological entity with society, and (in)visible patient and paternalism.

Nurses' ways of talking about their experiences of (in)justice in healthcare organizations: Locating the use of language as a means of analysis.

Nurses have their own ways of talking about their experiences of injustice in healthcare organizations. The aim of this article is to describe how nurses talk about their work-life experiences and discuss the discursive effects that arise from nurses' use of language regarding their political agency. To this end, we present the findings garnered from a study focused on exploring how nurses deploy their political agency to project their idea of social and political justice in public healthcare organizations and how they face the challenges and uncertainties of (re)thinking their institutional order when it does not resonate with their professional ethos.

What nursing chooses not to know: Practices of epistemic silence/silencing.

Drawing from a keynote panel held at the hybrid 25th International Philosophy of Nursing Conference, this discussion paper examines the question of epistemic silence in nursing from five different perspectives. Contributors include US-based scholar Claire Valderama-Wallace, who meditated on ecosystems of settler colonial logics of nursing; American scholar Lucinda Canty discussed the epistemic silencing of nurses of colour; Canadian scholar Amelie Perron interrogated the use of disobedience and parrhesia in and for nursing; Canada-based scholar Ismalia De Sousa considered what nursing protects in its silences; and Australian scholar Janice Gullick spoke to trans invisibility in nursing.

Examining the role of nurse executives in homecare through the lens of the Sociology of Ignorance and Critical Management Studies.

This article presents a novel theoretical approach to explore nurse executives' paradoxical identity and agency of executive and nurse in homecare organizations. This complex phenomenon has yet to be well theorized or analyzed. Through a synthesis of literature, we demonstrate that Critical Management Studies, as informed by Foucault, and the Sociology of Ignorance, can create a different understanding of the complex interplay between knowledge and nonknowledge (ignorance) that positions nurse executives in both influential and precarious ways in homecare organizations.

Thermal Stability of (Bio)Carbonates: A Potential Signature for Detecting Life on Mars?

The environmental conditions that prevail on the surface of Mars ( high levels of radiation and oxidants) are not favorable for the long-term preservation of organic compounds on which all strategies for finding life on Mars have been based to date. Since life commonly produces minerals that are considered more resilient, the search for biominerals could constitute a promising alternative approach. Carbonates are major biominerals on Earth, and although they have not been detected in large amounts at the martian surface, recent observations show that they could constitute a significant part of the inorganic component in the martian soil.

How identity is produced and experienced in the context of mandated community-based mental health care: An application of the theories of Grosz and Foucault.

Despite changes to research and practice, that, to some degree, acknowledge that people are shaped by their contexts, the treatment of mental illness remains largely focused on interventions that take place at the level of the individual. Conceptualizing mental illness as something that resides in individuals can lead to reliance on neurobiological and psychotherapeutic solutions, and away from conversations about not only contextual causes of mental distress, but also sociopolitical solutions to mental distress. Further, it can lead to the use of mental health interventions that focus on the biology of an individual without a consideration for how those interventions themselves may have psychological, social, or political consequences that act to shape an individual's identity, agency, and relationship to their community.

[Cross-cultural adaptation of a tool for measuring nurses’ opinions and beliefs with regard to continuing professional development: French-Canadian version of Q-PDN].

Introduction: The continuing professional development of nurses remains a key issue within the health context.

Context: The Questionnaire - Professional Development Nurses (Q-PDN) was developed to understand the opinions and beliefs of nurses regarding continuing professional development is essential to improving the quality of care and optimizing job satisfaction. With this in mind, researchers from the Netherlands developed the Questionnaire – Professional Development Nurses (Q-PDN).

Social acceleration, alienation, and resonance: Hartmut Rosa's writings applied to nursing.

This article aims to present the life and work of German thinker Hartmut Rosa as a philosopher of interest for nursing. Although his theoretical framework remains fairly unknown in the nursing domain, its main key concepts open up a philosophical and sociological approach that can contribute to the understanding of a wide range of study phenomena related to nurses, nursing, and healthcare. The concepts of social acceleration, alienation, and resonance are useful to explore healthcare organizations' performance by bringing the time dimension of modernity to the center; to grasp nurses' experiences of caring for patients; and to understand nurses as agents endowed with the capacity to deploy their political agency to create alternative forms of relationship to themselves, to others, and the world, challenging the institutional order of healthcare organizations when it fails to resonate with their professional ethos.

Magnetic Control of Cells by Chemical Fabrication of Melanin.

Melanin is an organic material biosynthesized from tyrosine in pigment-producing cells. The present study reports a simple method to generate tailored functional materials in mammalian cells by chemically fabricating intracellular melanin. Our approach exploits synthetic tyrosine derivatives to hijack the melanin biosynthesis pathway in pigment-producing cells.

A critical ethnographic perspective on risk and dangerousness in forensic psychiatry.

In the Canadian forensic psychiatric context, the concepts of risk and dangerousness interact, intersect, and morph into the notion of significant threat to the safety of the public. Stemming from the results of a critical ethnography of the Ontario Review Board, this article unpacks the central role of forensic psychiatric nursing, as an example of a 'psych' discipline (e.g.

Enacting primary healthcare interprofessional collaboration: a multisite ethnography of nurse practitioner integration in Ontario, Canada.

Interprofessional collaboration (IPC) is known to enhance patient outcomes and satisfaction. In primary healthcare (PHC), IPC aims to transform care provision and team functioning, but its implementation is challenging and has yielded mixed results. We aimed to describe the enactment of IPC in PHC settings, particularly as it relates to nurse practitioner (NP) integration.

An integrative literature review and critical reflection on nurses' agency.

The idea of agency has long been used in the nursing literature in the study of nurses' roles regarding the patients they take care of, but it has not often been used to study its relationship with nurses themselves and their status in the healthcare system. The purpose of this article is to analyze how the idea of agency is used in nursing research to better understand how we might advance our thinking around nurses' agency to shape nursing and healthcare with an emancipatory intent. Based on the results of a literature review focused on the study of conceptions, treatments, and applications of the concept of agency in nursing, we present a critical discussion to reflect on the need to consistently define the idea of nurses' agency, to guide research concerned with this topic in theoretical frameworks with emancipatory and social change tenets, and to make a call to develop the idea of agency as a central one to rework nurses' relationship with themselves.

In Individuals With Subjective Cognitive Decline, Age, Memory and Speed Scores at Baseline Predict Progression to Cognitive Impairment.

Some patients with subjective cognitive decline (SCD) progress to neurocognitive disorders (NCD), whereas others remain stable; however, the neuropsychological determinants of this progression have not been identified. Our objective was to examine baseline neuropsychological indicators that could discriminate between stable SCD Versus progression toward an NCD. We retrospectively included patients consulting for SCD at a university medical center's memory center (Amiens, France) who had undergone 3 or more neuropsychological assessments.

Blowing the whistle during the first wave of COVID-19: A case study of Quebec nurses.

Unlabelled: The experiences of nurses who blew the whistle during the COVID-19 pandemic have exposed gaps and revealed an urgent need to revisit our understanding of whistleblowing.

Aim: The aim was to develop a better understanding of whistleblowing during a pandemic by using the experiences and lessons learned of Quebec nurses who blew the whistle during the first wave of COVID-19 as a case study. More specifically, to explore why and how nurses blew the whistle, what types of wrongdoing triggered their decision to do so and how context shaped the whistleblowing process as well as its consequences (including perceived consequences).

Discovery of a phase-separating small molecule that selectively sequesters tubulin in cells.

Phase-separated membraneless organelles or biomolecular condensates play diverse functions in cells, however recapturing their characteristics using small organic molecules has been a challenge. In the present study, cell-lysate-based screening of 843 self-assembling small molecules led to the discovery of a simple organic molecule, named huezole, that forms liquid droplets to selectively sequester tubulin. Remarkably, this small molecule enters cultured human cells and prevents cell mitosis by forming tubulin-concentrating condensates in cells.