Short- and long-term effects of Covid-19 pandemic on health care system for individuals with eating disorders.

Introduction: The Covid-19 pandemic and its consequences have negatively impacted the incidence of EDs, determining a substantial burden on patients, caregivers and healthcare systems world-wide. This literature review aims to investigate the short- and long-term effects of the pandemic on care provider systems, exploring the possibility of "rethinking" ED care programs. Methods: Records were systematically (following the PRISMA guidelines) identified through PubMed, Google Scholar and Scopus searching. Results: The Covid-19 pandemic led to an abrupt and substantial increase in pediatric and adolescent ED visits and hospital admissions. Despite a decline in the second-year post-onset, absolute visit volumes remained elevated relative to pre-pandemic levels. Barriers to access specialist ED care have emerged, including socio-economic status and a lack of public outpatient services. Consequently, this situation has prompted healthcare providers to explore innovative bridge plans and multidisciplinary telehealth solutions to face such challenges. Discussion: Challenges in insurance shifts, treatment disruptions and discharge planning underscore the need for comprehensive strategies in ED care. Overall, our findings highlight the importance of adopting multidisciplinary approaches, implementing location-specific plans, and integrating telehealth to effectively address the evolving challenges posed by the pandemic and enhance the efficiency of ED specialist care programs.

Exploring the role of disgust in hands and feet laterality judgement tasks.

The hand laterality task (HLT) and the foot laterality task (FLT) are used to explore motor imagery, the ability to imagine an action without executing it. With our limbs, we interact with our body, with others, and with the environment. These contacts might cause negative feelings, such as disgust. Disgust is elicited by different drivers. For instance, body products and body envelope violations provoke disgust to avoid contaminations and to avoid damaging our bodies. However, not much is known about how disgust changes our motor imagery processes. In this study, we examined whether there is any difference in the ability to imagine hands and feet when these are emotionally charged with reminders of disgust. Thirty-six participants completed an online version of a classic (neutral) HLT and FLT and two emotionally charged (disgust) versions. Our findings show that when body parts are modified so that they elicit emotional processing, disgust is salient overall, rather than being salient specifically for actions. This is true for both our hands and our feet.

More implicit and more explicit motor imagery tasks for exploring the mental representation of hands and feet in action.

The mental representation of the body in action can be explored using motor imagery (MI) tasks. MI tasks can be allocated along a continuum going from more implicit to more explicit tasks, where the discriminant is the degree of action monitoring required to solve the tasks (which is the awareness of using the mental representation of our own body to monitor our motor imagery). Tasks based on laterality judgments, such as the Hand Laterality Task (HLT) and the Foot Laterality Task (FLT), provide an example of more implicit tasks (i.e., less action monitoring is required). While, an example of a more explicit task is the Mental Motor Chronometry task (MMC) for hands and feet, where individuals are asked to perform or imagine performing movements with their limbs (i.e., more action monitoring is required). In our study, we directly compared hands and feet at all these tasks for the first time, as these body districts have different physical features as well as functions. Fifty-five participants were asked to complete an online version of the HLT and FLT (more implicit measure), and an online version of the MMC task for hands and feet (more explicit measure). The mental representation of hands and feet in action differed only when the degree of action monitoring decreased (HLT ≠ FLT); we observed the presence of biomechanical constraints only for hands. Differently, when the degree of action monitoring increased hands and feet did not show any difference (MMC hands = MMC feet). Our results show the presence of a difference in the mental representation of hands and feet in action that specifically depends on the degree of action monitoring.

Influence of the Somatic Rubber Hand Illusion on Maximum Grip Aperture.

The classic rubber hand illusion (RHI), based on visual, proprioceptive, and tactile feedback, can affect actions. However, it is not known whether these effects still occur if the paradigm is administered without visual feedback. In this study, we used the somatic RHI to test in thirty-two healthy individuals whether the incorporation of the rubber hand based on proprioceptive and tactile information only is sufficient to generate changes in actions. We measured maximum grip aperture (GA) changes towards a target and associated brain activations within the dorsal stream before and after the somatic RHI. Behavioural and neuroimaging data do not support an effect on maximum GA when the RHI is based on proprioceptive and tactile information only.

Talking with hands: body representation in British Sign Language users.

Body representation (BR) refers to the mental representation of motor, sensory, emotional and semantic information about the physical body. This cognitive representation is used in our everyday life, continuously, even though most of the time we do not appreciate it consciously. In some cases, BR is vital to be able to communicate. A crucial feature of signed languages (SLs), for instance, is that body parts such as hands are used to communicate. Nevertheless, little is known about BR in SL: is the communicative function of the body overwriting the physical constraints? Here, we explored this question by comparing twelve British Sign Language (BSL) learners to seventeen tango dancers (body expertise but not for communication) and fourteen control subjects (no special body expertise). We administered the Body Esteem Scale (BES), the Hand Laterality Task (HLT) and the Mental Motor Chronometry (MMC). To control for visual imagery, we administered ad hoc control tasks. We did not identify parameters able to differentiate between SL users and the other groups, whereas the more implicit parameters distinguished clearly tango dancers from controls. Importantly, neither tasks on visual imagery nor the BES revealed differences. Our findings offer initial evidence that linguistic use of the body not necessarily influences the cognitive components we explored of body representation.

[Aging with HIV: a new challenge for the clinical psychology and the healthcare system.] / Il paziente HIV che invecchia: una nuova sfida per la psicologia clinica e il sistema sanitario.

Clinicians will have to face an increasing numbers of older HIV-infected patients in coming years. The age cut-off of 50 years often adopted to define "elderly" patients with HIV/AIDS is younger than that usually used in most other settings. The present contribution discusses the main peculiarities and new outcomes of interest of this class of patient from the clinical psychology perspective; the contribution is divided in three section exploring cognitive disorders, psycho-emotional problems and health-related quality of life proposing both a brief synthesis of the main evidence from the literature and some insights and proposals for the importance of involving a psychologist in the clinical care of these patients.