Electrophysiological correlates of temporal numerosity adaptation.

Introduction: Much research has revealed the human visual system is capable to estimate numerical quantities, rapidly and reliably, in both the spatial and the temporal domain. This ability is highly susceptible to short-term plastic phenomena related to previous exposure to visual numerical information (i.e., adaptation). However, while determinants of spatial numerosity adaptation have been widely investigated, little is known about the neural underpinnings of short-term plastic phenomena related to the encoding of temporal numerical information. In the present study we investigated the electrophysiological correlates of temporal numerosity adaptation. Methods: Participants were asked to estimate the numerosity of a test sequence of flashes after being exposed to either a high or low numerous adapting sequence. Behavioral results confirmed the expected underestimation of test stimulus when this was preceded by a high numerous sequence as compared to when preceded by a low numerous sequence. Results: Electrophysiological data revealed that this behavior was tightly linked to the amplitude of the steady-state visual evoked (ssVEP) response elicited by the test stimulus. When preceded by a high numerous sequence, the test stimulus elicited larger ssVEP responses as compared to when preceded by a low numerous sequence with this pattern being robustly correlated with behavior. Finally, topographical maps showed that this difference was mostly evident across two antero-posterior distributed clusters of electrodes and correlated with changes in functional connectivity. Discussion: Taken together, our results suggest that visual plastic phenomena related to the encoding of temporal numerosity information reflect changes in rhythmic evoked activity that are likely related to long range communications between distinct brain regions.

Riding the tides: Directions in mental health rehabilitation in NSW.

OBJECTIVE: This paper outlines the evolution of mental health rehabilitation in NSW, where allocation of health resources has repeatedly contradicted the policy intention to reorient services from inpatient to community-based services, leaving community rehabilitation the poor and disconnected cousin of inpatient services. The expanding role of community-managed organisations (CMOs) in psychosocial rehabilitation, the introduction of the National Disability Insurance Scheme (NDIS), and emerging service models have helped foster a maturing housing and social care environment, but present reality and the integration of health and social care services remains at a distance from best evidence practice. CONCLUSION: The challenge of the next decade of mental health reform is to embrace and consolidate greater service diversity and complexity. Understanding what factors influenced present reality is important in providing guardrails for the future, enabling the current wave of renewal and reinvestment in NSW to build on the strengths of past developments and steer a course around their weaknesses.

Mental Health Peer Worker Perspectives on Resources Developed from Lived Experience Research Findings: A Delphi Study.

Lived experience research is potentially useful for assisting the recovery journeys of people experiencing mental health challenges, when presented in user-friendly formats. Consumer peer workers are ideally placed to introduce such resources to the people they work with. This study sought to explore the perspectives of expert consumer peer workers on the potential use of lived experience research resources in peer work practice. In particular: (1) what research topics would be most useful; and (2) what considerations are important for developing user-friendly and useful resources using findings from this research. A hybrid Delphi study was conducted. Eighteen expert peer workers participated in online group interviews, which included a semi-structured discussion and modified nominal group technique. These were followed by two rounds of surveys, which focused on prioritising the identified topics. Participants identified 47 topics suitable for lived experience research resources, 42 of which reached consensus as useful for consumers. A priority list of topics for use in peer work was identified through examination and grouping of peer worker rankings of the usefulness of resources for their work with consumers. The highest priority topics were as follows: developing and maintaining social networks; how peer workers can support consumers in their recovery journey; having choice with medications and participating in the decision-making process; and knowing your rights and responsibilities. Participants noted, however, that the usefulness of each topic ultimately depended on individual consumer's needs. They highlighted that a variety of formats and presentation were required to reach diverse consumer groups.

Making Lived-Experience Research Accessible: A Design Thinking Approach to Co-Creating Knowledge Translation Resources Based on Evidence.

Mental health lived-experience research illuminates the perspectives and experiences of people who live with mental illness. However, little is known about how useful people with lived experience of mental illness/distress might find lived-experience research, nor what the best formats are to bring it to their attention. This paper describes the STELLER study (Supporting the Translation into Everyday Life of Lived-Experience Research), which explores the translation of lived-experience research in the lives of people living with mental illness. Our aim was to use a design thinking approach to develop a range of user-friendly formats to disseminate lived-experience research. A staged design thinking approach was used to develop a translation strategy for lived-experience research. We explored empathy via consumer consultation to understand their perspectives on lived-experience research, refined the design aim, research questions and generated ideas with consumers and mental health professionals, identified the evidence based on lived experience-authored journal articles, worked with design students and peer workers to create a suite of resources and developed prototypes tailored to individual settings and clients. Participatory design thinking strategies are essential to identify the best ways to translate evidence-based lived-experience research via accessible, lay-friendly resources targeted to individuals impacted by mental illness. This study is the first to investigate the feasibility and usefulness of bringing the findings of lived-experience research to individuals impacted by mental illness/distress. It provides evidence about a potentially important source of information that can be used to facilitate their recovery.

Lived experience research as a resource for recovery: a mixed methods study.

BACKGROUND: Lived experience research is conducted by people who have experience of mental health issues and is therefore better placed than more traditional research to illuminate participants' experiences. Findings that focus on identifying enablers of recovery from a lived experience perspective have the potential to assist people in their recovery process. However, this lived experience research is often difficult to find, access and interpret. We co-produced user-friendly and engaging resources to disseminate findings from six lived experience research studies. This paper seeks to answer the research questions: a) Did exposure to lived experience research increase hopefulness for participants?; and b) How else did interacting with lived experience research resources influence participants' lives? METHODS: Thirty-eight participants were introduced to four resources of their choosing by peer workers over a four-week period. The helpfulness of resources was evaluated using mixed methods, including a quasi-experimental analysis of change in hope, an anonymous survey and in-depth interviews. RESULTS: Findings indicated that the resources promoted hope, but that increases in hopefulness may not be seen immediately. Other impacts include that the resources: encouraged helpful activities; provided a positive experience; increased valued knowledge; encouraged people to reflect on their journey and think constructively about mental health issues; helped people to feel less alone; and assisted people to explain their situation to others. CONCLUSIONS: The research suggests the potential usefulness of lived experience research resources, presented in user-friendly formats, in the lives of people who experience mental health issues and implies a need to nurture this type of research.

"I'm Not Telling an Illness Story. I'm Telling a Story of Opportunity": Making Sense of Voice Hearing Experiences.

This study aimed to explore how adults with lived experiences of voice hearing, who have participated in hearing voices groups based on approaches of the Hearing Voices Movement, understand their voice hearing experiences (VHE). A phenomenological approach guided the study design. In-depth semi-structured interviews were conducted with five participants who attended a hearing voices group. Participants experienced a journey of understanding VHE. The overarching theme 'tension and recalibration' permeated five themes: beliefs about voices; navigating the relationship with my voices; learning to live with my voices; rediscovering myself with my voices; and, influences to understanding my voices. This study highlights how voice hearers' understanding can evolve over time and throughout phases of recovery. Implications regarding intervention to support individuals to explore VHE are discussed.

Peer support within Clubhouse: a grounded theory study.

Peer support facilitates recovery. However, little is known about the role of peer support within the Clubhouse model. This article reports on Clubhouse members' experiences of peer support and the outcomes they identify from engaging in this phenomenon. Grounded theory guided the study design involving 17 semi-structured interviews conducted with 10 Clubhouse members. Constant comparison and open coding were undertaken to identify underlying concepts within transcripts. A conceptual model of peer support was derived from Clubhouse members' experience. Four levels of peer support emerged: Social inclusion and belonging; shared achievement through doing; interdependency; and at the deepest level, intimacy. Peer support within Clubhouse is a multi-layered construct in terms of depth and nature of relationships. Clubhouse appears to contribute a unique tier within the layered construct of peer support. This tier is based on the sharing of achievement through working together on shared tasks within the work-ordered day Clubhouse structure.