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As virtual reality (VR) is labeled by many as 'an ultimate empathy machine,' immersive VR applications have the potential to assist in empathy training for mental healthcare such as depression [21]. In responding to the increasing numbers of diagnosed depression throughout COVID-19, a first-person VR adventure game called 'Schwer' was designed and prototyped by the authors' research team to provide a social support environment for depression treatment. To continue the study and assess the training effectiveness for an appropriate level of empathy, this current article includes a brief survey on data analytics models and features to accumulate evidence for the next phase of the study, an interactive game-level design for the 'Reconstruction' stage, and a preliminary study with data collection. The preliminary study was conducted with a post-game interview to evaluate the design of the levels and their effectiveness in empathy training. Results showed that the game was rated as immersive by all participants. Feedback on the avatar design indicated that two out of three of the non-player characters (NPCs) have made the intended effect. Participants showed mostly positive opinion towards their experienced empathy and provided feedback on innovative teleport mechanism and game interaction. The findings from the literature review and the results of the preliminary study will be used to further improve the existing system and add the data analytics model training. The long-term research goal is to contribute to the healthcare field by developing a dynamic AI-based biofeedback immersive VR system in assisting depression prevention. © 2023 IEEE.
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Postconcussion syndrome is a devastating condition of the mind, body, and even personality. Mounting research demonstrates that heart rate variability biofeedback can help the concussed individual in three critical ways: (a) eliciting high amplitude oscillations in cardiovascular functions and thereby strengthening self-regulatory control mechanisms;(b) restoring autonomic balance;and (c) increasing the afferent impulse stream from the baroreceptors to restore balance between inhibitory and excitatory processes in the brain.
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Introduction: The increasing burden on mental health has become a worldwide concern especially due to its substantial negative social and economic impact. The implementation of prevention actions and psychological interventions is crucial to mitigate these consequences, and evidence supporting its effectiveness would facilitate a more assertive response. Heart rate variability biofeedback (HRV-BF) has been proposed as a potential intervention to improve mental wellbeing through mechanisms in autonomic functioning. The aim of this study is to propose and evaluate the validity of an objective procedure to assess the effectiveness of a HRV-BF protocol in mitigating mental health symptoms in a sample of frontline HCWs (healthcare workers) who worked in the COVID-19 pandemic. Methods: A prospective experimental study applying a HRV-BF protocol was conducted with 21 frontline healthcare workers in 5 weekly sessions. For PRE-POST intervention comparisons, two different approaches were used to evaluate mental health status: applying (a) gold-standard psychometric questionnaires and (b) electrophysiological multiparametric models for chronic and acute stress assessment. Results: After HRV-BF intervention, psychometric questionnaires showed a reduction in mental health symptoms and stress perception. The electrophysiological multiparametric also showed a reduction in chronic stress levels, while the acute stress levels were similar in PRE and POST conditions. A significant reduction in respiratory rate and an increase in some heart rate variability parameters, such as SDNN, LFn, and LF/HF ratio, were also observed after intervention. Conclusion: Our findings suggest that a 5-session HRV-BF protocol is an effective intervention for reducing stress and other mental health symptoms among frontline HCWs who worked during the COVID-19 pandemic. The electrophysiological multiparametric models provide relevant information about the current mental health state, being useful for objectively evaluating the effectiveness of stress-reducing interventions. Further research could replicate the proposed procedure to confirm its feasibility for different samples and specific interventions.
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BACKGROUND: Law enforcement officers are routinely exposed to hazardous, disturbing events that can impose severe stress and long-term psychological trauma. As a result, police and other public safety personnel (PSP) are at increased risk of developing posttraumatic stress injuries (PTSIs) and disruptions to the autonomic nervous system (ANS). ANS functioning can be objectively and noninvasively measured by heart rate (HR), heart rate variability (HRV), and respiratory sinus arrhythmia (RSA). Traditional interventions aimed at building resilience among PSP have not adequately addressed the physiological ANS dysregulations that lead to mental and physical health conditions, as well as burnout and fatigue following potential psychological trauma. OBJECTIVE: In this study, we will investigate the efficacy of a web-based Autonomic Modulation Training (AMT) intervention on the following outcomes: (1) reducing self-reported symptoms of PTSI, (2) strengthening ANS physiological resilience and wellness capacity, and (3) exploring how sex and gender are related to baseline differences in psychological and biological PTSI symptoms and response to the AMT intervention. METHODS: The study is comprised of 2 phases. Phase 1 involves the development of the web-based AMT intervention, which includes 1 session of baseline survey measures, 6 weekly sessions that integrate HRV biofeedback (HRVBF) training with meta-cognitive skill practice, and 1 session of follow-up survey measures. Phase 2 will use a cluster randomized control design to test the effectiveness of AMT on the following prepost outcomes: (1) self-report symptoms of PTSI and other wellness measures; (2) physiological indicators of health and resilience including resting HR, HRV, and RSA; and (3) the influence of sex and gender on other outcomes. Participants will be recruited for an 8-week study across Canada in rolling cohorts. RESULTS: The study received grant funding in March 2020 and ethics approval in February 2021. Due to delays related to COVID-19, phase 1 was completed in December 2022, and phase 2 pilot testing began in February 2023. Cohorts of 10 participants in the experimental (AMT) and control (prepost assessment only) groups will continue until a total of 250 participants are tested. Data collection from all phases is expected to conclude in December 2025 but may be extended until the intended sample size is reached. Quantitative analyses of psychological and physiological data will be conducted in conjunction with expert coinvestigators. CONCLUSIONS: There is an urgent need to provide police and PSP with effective training that improves physical and psychological functioning. Given that help-seeking for PTSI is reduced among these occupational groups, AMT is a promising intervention that can be completed in the privacy of one's home. Importantly, AMT is a novel program that uniquely addresses the underlying physiological mechanisms that support resilience and wellness promotion and is tailored to the occupational demands of PSP. TRIAL REGISTRATION: ClinicalTrials.gov NCT05521360; https://clinicaltrials.gov/ct2/show/NCT05521360. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): PRR1-10.2196/33492.
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This study aimed to analyze the effect of eight weeks of neurofeedback training to increase the stress tolerance level of swimmers the current researchers examined six all-India inter-university male swimmers. For the pre-test and post-test data on stress tolerance of swimmers, the current author used the computer-based, pre-designed "Determination Test" on the Schuhfried "Vienna Test System", and the alpha and beta training was provided by the pre-designed Med-Life biofeedback/neurofeedback system. Swimmers go-through under rigorous training cycle andat the time of the race, and to reduce that stress, the current author conducted this study on swimmers and found the difference in the mean of the pre-test, i.e., 27.67, while the post-test mean was 59.5;hence, the value of the t-statistic(5.338) is also significant to its corresponding p-value, i.e., 0.003, which is less than 0.05, which shows the significant difference between the pre-test and post-test, thus leading the current authors conclude that there was a significant improvement in the swimmers' perception of their stress tolerance level and, it shows that the 21 tutelage sessions were effective in increasing the swimmers' stress tolerance level, which can help the swimmers maintain an optimal state at the time of the race.Copyright © 2023, Anka Publishers. All rights reserved.
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Background: Chronic constipation is a common health concern. Defecatory disorders are considered one of the mechanisms of chronic idiopathic constipation. This study aimed to evaluate the effect of concurrent irritable bowel syndrome (IBS) on the success rate and response to biofeedback therapy in patients with chronic constipation and pelvic floor dyssynergia (PFD). Method(s): This prospective cohort study was performed at the Imam Khomeini Hospital Complex in Tehran from October 2020 to July 2021. Patients aged 18-70 years with chronic constipation and PFD confirmed by clinical examination, anorectal manometry, balloon expulsion test, and/or defecography were included. All patients failed to respond to treatment with lifestyle modifications and laxative use. The diagnosis of IBS was based on the ROME IV criteria. Biofeedback was educated and recommended to all patients. We used three different metrics to assess the patient's response to biofeedback: 1) constipation score (questionnaire), 2) lifestyle score (questionnaire), and 3) manometry findings (gastroenterologist report). Result(s): Forty patients were included in the final analysis, of which 7 men (17.5%) and 21 (52.2%) had IBS. The mean age of the study population was 37.7 +/- 11.4. The average resting pressure decreased in response to treatment;however, this decrease was statistically significant only in non-IBS patients (P = 0.007). Patients with and without IBS showed an increase in the percentage of anal sphincter relaxation in response to treatment, but this difference was not statistically significant. Although the first sensation decreased in both groups, this decrease was not statistically significant. Overall, the clinical response was the same across IBS and non-IBS patients, but constipation and lifestyle scores decreased significantly in both groups of patients with and without IBS (P < 0.001). Conclusion(s): Biofeedback treatment appears to improve the clinical condition and quality of life of patients with PFD. Considering that a better effect of biofeedback in correcting some manometric parameters has been seen in patients with IBS, it seems that paying attention to the association between these two diseases can be helpful in deciding on treatment.Copyright © 2023 The Author(s).
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Misophonia is a condition in which individuals suffer a wide range of intense emotions in response to sound triggers. Emotions such as anxiety, irritability, and disgust may lead individuals to engage in avoidance behaviors to escape or suppress sound triggers. Transdiagnostic treatment may serve as a practical intervention for misophonia as it addresses a broad scope of emotions and physiological sensations. This paper presents the first reported case example of misophonia treated with a transdiagnostic treatment protocol, the Unified Protocol for Emotional Disorders in Adolescents (UP-A). In this case, the UP-A was efficacious in treating a client with autism spectrum disorder, comorbid misophonia and anxiety symptoms. The client evidenced reliable change in misophonia and related problems. Future research should investigate the efficacy of the UP-A in a larger sample of youth with misophonia, as well as assess mechanisms of change in transdiagnostic treatment of this disorder in youth.Copyright © 2022 Society of Clinical Child & Adolescent Psychology.
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BACKGROUND: The number of wearable technological devices or sensors that are commercially available for gait training is increasing. These devices can fill a gap by extending therapy outside the clinical setting. This was shown to be important during the COVID-19 pandemic when people could not access one-on-one treatment. These devices vary widely in terms of mechanisms of therapeutic effect, as well as targeted gait parameters, availability, and strength of the evidence supporting the claims. OBJECTIVE: This study aimed to create an inventory of devices targeting improvement in gait pattern and walking behavior and identify the strength of the evidence underlying the claims of effectiveness for devices that are commercially available to the public. METHODS: As there is no systematic or reproducible way to identify gait training technologies available to the public, we used a pragmatic, iterative approach using both the gray and published literature. Four approaches were used: simple words, including some suggested by laypersons; devices endorsed by condition-specific organizations or charities; impairment-specific search terms; and systematic reviews. A findable list of technological devices targeting walking was extracted separately by 3 authors. For each device identified, the evidence for efficacy was extracted from material displayed on the websites, and full-text articles were obtained from the scientific databases PubMed, Ovid MEDLINE, Scopus, or Google Scholar. Additional information on the target population, mechanism of feedback, evidence for efficacy or effectiveness, and commercial availability was obtained from the published material or websites. A level of evidence was assigned to each study involving the device using the Oxford Centre for Evidence-Based Medicine classification. We also proposed reporting guidelines for the clinical appraisal of devices targeting movement and mobility. RESULTS: The search strategy for this consumer-centered review yielded 17 biofeedback devices that claim to target gait quality improvement through various sensory feedback mechanisms. Of these 17 devices, 11 (65%) are commercially available, and 6 (35%) are at various stages of research and development. Of the 11 commercially available devices, 4 (36%) had findable evidence for efficacy potential supporting the claims. Most of these devices were targeted to people living with Parkinson disease. The reporting of key information about the devices was inconsistent; in addition, there was no summary of research findings in layperson's language. CONCLUSIONS: The amount of information that is currently available to the general public to help them make an informed choice is insufficient, and, at times, the information presented is misleading. The evidence supporting the effectiveness does not cover all aspects of technology uptake. Commercially available technologies help to provide continuity of therapy outside the clinical setting, but there is a need to demonstrate effectiveness to support claims made by the technologies.
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BACKGROUND: Mental health is an increasing concern among vulnerable populations, including college students and veterans. OBJECTIVE: The purpose of this study was to determine if mobile health technology combined with health coaching can better enable a user to self-manage their mental health. METHODS: This study evaluated the mobile app "Biofeedback" that provided health coaching on stress self-management for college student veterans' mental health concerns. Twenty-four college student veterans were recruited from a large public university in Texas during the spring 2020 semester, impacted by COVID-19. Ten participants were assigned to the intervention group where they used the mobile Biofeedback app on their smartphones and smartwatches, and 14 were assigned to the control group without the app; assignment was based on mobile phone compatibility. Both groups participated in one initial lab session where they learned a deep-breathing exercise technique. The intervention group was then asked to use the mobile Biofeedback app during their daily lives and a smartwatch, and the control group was asked to perform the breathing exercises on their own. Both groups filled out Patient Health Questionnaire (PHQ-9) and Generalized Anxiety Disorder (GAD-7) self-assessments at 2-week intervals. At the end of the semester, both groups were given an exit interview to provide user experience and perceived benefits of health coaching via the mobile biofeedback app. RESULTS: The deep-breathing exercise in the initial lab session reduced stress in both groups. Over the course of the study, the app recorded 565 coached breathing exercises with a significant decrease (approximately 3 beats per minute) in participants' heart rate during the 6-minute time period immediately after conducting the breathing exercises (Spearman rank correlation coefficient -0.61, P<.001; S=9,816,176). There was no significant difference between the two groups for PHQ-9 and GAD-7 scores over the course of the semester. Exit interview responses indicated that participants perceived that the mobile Biofeedback app improved their health and helped them address stress challenges. All participants reported that the intervention helped them manage their stress better and expressed that health coaching via a mobile device would improve their overall health. CONCLUSIONS: Participants reported a positive perception of the app for their mental health self-management during a stressful semester. Future work should examine long-term effects of the app with a larger sample size balanced between male and female participants, randomized participant allocation, real-time detection of mental health symptoms, and additional features of the app.
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Introduction: More than 12% of COVID-19 hospitalized patients develop Generalized Anxiety Disorder (GAD) after discharged. High frequency band percentage of heart rate variability (hfHRV) is a reliable indicator of efficient functional coupling between autonomic branches across high-demanding adaptive situations. Objective(s): To compare hfHRV among post-hospitalized COVID-19 survivors by level of GAD. Method(s): We conducted an observational study with 211 post-COVID-19 participants (63.7% males;47.6y +/-14.3), 3 months after discharged. We registered their hfHRV with a computerized biofeedback equipment throughout four conditions: open-eyes (C1);closed-eyes (C2);closed-eyes+natural-relaxation (C3);and closed-eyes+deep-breathing (C4) (2.5 minutes per condition). Participants were classified into 3 categories using General Anxiety Disorder Scale (GAD-7): low anxiety (n=174, 67.5%, 47.2 yo +/-13.4;G1);moderate anxiety (n=24, 66.5%, 47.3 yo +/-15.3;G2) and severe anxiety (n=13, 60.5%, 46.1 yo +/-9;G3). Statistical analysis were performed with SPSS v28. Result(s): hfHRV percentage is higher at C3 in G1 (G1: 29.5 +/-21.1, G2: 21.1 +/-17.1, G3: 20.0 +/-20.4;p = 0.01). G3 display a 30% decrease in hfHRV during this condition in contrast with G1 (p = 0.006). Percentage of hfHRV in G1 (C1: 31 +/-22.6, C2: 29.2 +/-23.6, C4: 24.3 +/-20.7), and G3 (C1: 29.7 +/-22.8;C2: 27.9 +/-17.6;C4: 20 +/-20) didn't show any significant differences. Conclusion(s): C3 involve an adaptive challenge that demands an effective sympathetic-parasympathetic regulation. An increase in hfHRV during C3 in G1, indicates that the group with low anxiety exhibit a more effective psychophysiological adaptive feature than G2 and G3: a potential protective factor from GAD.
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BACKGROUND: To meet the increasing demands for colorectal pelvic floor services, a dedicated telephone triage assessment clinic (TTAC) was set up to establish a more efficient pathway, and reduce waiting times and patient's visits to the hospital. The primary aim of this study was to review TTAC in patients suffering from pelvic floor dysfunction and assess its feasibility. Secondary aims include measurement of waiting times for TTAC, main presenting complaints, and main treatment outcomes, including the need for review by a consultant surgeon. METHODS: Review of data collected retrospectively in a single tertiary referral center collected from an institutional database. KEY RESULTS: Between January 2016 and October 2017, 1192 patients referred to our pelvic floor unit were suitable for TTAC. Of these, 694 patients had complete records. There were 66 without follow-up after the initial TTAC, leaving 628 patients for analysis. In all, 86% were females and 14% were males, with a mean age of 52 years (range: 18-89). The median waiting time for TTAC was 31 days (range: 0-184). The main presenting complaint during the TTAC was obstructive defecation in 69.4%, fecal incontinence in 28.5%, and rectal prolapse in 2.1%. In our study, 611 patients had conservative management (97.3%), with a median of three sessions per patient (range: 1-16), while 82 patients (13.1%) needed a surgical intervention. Only 223 patients (35.5%) were reviewed by a consultant at some stage during the study period. CONCLUSIONS AND INFERENCES: To optimize resources, an adequate triage system allowed us to streamline the pathway for each individual patient with pelvic floor dysfunction according to their symptoms and/or test results with the aim of reducing waiting times and expediting treatment.
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Objective: To investigate if remote Pilates exercises for older patients with low back pain(LBP) in the post-COVID-19 era may be successfully performed using a pressure biofeedback unit (PBU)-based information visualization training feedback technology. Design: A total of 40 older patients with LBP were randomly allocated to a control group ($\mathrm{n}=20$) receiving clinical Pilates training instruction via video link or an experimental group ($\mathrm{n}=20$)) with tele-Pilates exercise based on information visualization training feedback. The program had two 60-minute sessions per week for the whole eight-week duration. Pain was assessed by a visual analogue scale(VAS), the Oswestry Disability Index(ODI) was used to evaluate physical function, the modified Schober test was used to measure lumbar range of flexion and extension, and core strength was assessed by the PBU. Results: Between-group analysis showed significant variations in the degree of disability in the intervention group compared to the control group ($\mathrm{p} < 0.001$), lumbar flexibility ($\mathrm{p}=0.02$) and core muscle activation capacity ($\mathrm{p} < 0.001$). And level of pain was significantly decreased in both two groups. Conclusions: In elderly patients with LBP, an 8-week remote Pilates exercise based on information visualization training feedback is beneficial in reducing disability, pain, and enhancing flexibility and core muscle strength. © 2022 IEEE.
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Virtual and augmented reality have been used to diagnose and treat several mental health disorders for decades. Technological advances in these fields have facilitated the availability of commercial solutions for end customers and practitioners. However, there are still some barriers and limitations that prevent these technologies from being widely used by professionals on a daily basis. In addition, the COVID-19 pandemic has exposed a variety of new scenarios in which these technologies could play an essential role, like providing remote treatment. Disorders that traditionally had received less attention are also getting in the spotlight, such as depression or obsessive-compulsive disorder. Improvements in equipment and hardware, like Mixed Reality Head Mounted Displays, could help open new opportunities in the mental health field. Extended reality (XR) is an umbrella term meant to comprise Virtual reality (VR), mixed reality (MR), and augmented reality (AR). While XR applications are eminently visual, other senses are being explored in literature around multisensory interactions, such as auditory, olfactory, or haptic feedback. Applying such stimuli within XR experiences around mental disorders is still under-explored and could greatly enrich the therapeutic experience. This manuscript reviews recent research regarding the use of XR for mental health scenarios, highlighting trends, and potential applications as well as areas for improvement. It also discusses future challenges and research areas in upcoming topics such as the use of wearables, multisensory, and multimodal interaction. The main goal of this paper is to unpack how these technologies could be applied to XR scenarios for mental health to exploit their full potential and follow the path of other health technologies by promoting personalized medicine.
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Introduction. The COVID-19 pandemic not only limited pilots' proficiency in performing routine tasks, but also increased stress levels and operational risk due to new procedures in flight operations related to safety and health regulations. There is, therefore, an increasing need to improve pilots' mental and physical health to maintain aviation safety Research question. (1) Does the practice of psychophysiological coherence using heart rate variability (HRV) biofeedback and the Quick Coherence Technique (QCT) improve pilots' resilience? (2) What effects does psychophysiological coherence practice have on pilots' resilience and wellbeing? Method. Eighteen commercial pilots' perceived stress and wellness were evaluated subjectively by the Perceived Stress Scale (PSS) and Ardell Wellness Self-Assessment (AWSA). They were taught the QCT for facilitating psychophysiological coherence, and their HRV data reflecting automatic nervous system (ANS) activities were collected as they practiced QCT via Inner Balance HRV sensors. Results. The QCT training improved pilots' AWSA scores (t=-3.55, p=.002) and decreased PSS scores (t=6.37, p <.001). Pilots' post-training HRV were improved with SDNNs higher than pre-training, t=-4.88, p <.001;normalized low frequency (LF) power increased (t=-10.91, p <.001) and low-frequency to high-frequency (LF/HF) ratios increased (t=-3.92, p=.001). Additionally, pilots' post-training respiration rates were lower than pre-training, t=-2,45, p=.025. Discussion. Based on the empirical data analysis, HRV-biofeedback QCT can improve psychophysiological coherence and thereby increase pilots' resilience and wellbeing. Increased post-training SDNNs, normalized LF power, and LF/HF ratio indicate the improvement of ANS control and balance, and stress management capacity. These findings demonstrate the effectiveness of HRV-biofeedback QCT training in improving psychophysiological coherence, which confers real-time and post-practice benefits of optimal energy utility and self-regulation in challenging situations on flight operations and everyday life. Conclusion. This research demonstrates significant benefits of a short session of HRV-biofeedback QCT on pilots' resilience and cognitive process by improving psychophysiological coherence. HRV-biofeedback QCT training can be an effective intervention for aviation authorities and airline operators to develop peer support programs for pilots to increase psychological resilience and wellbeing. This may be particularly beneficial given the various challenges presented to pilots in their preparation for return to normal operations. © 2022 The Authors.
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BACKGROUND AND AIMS: Surface electromyography-biofeedback (sEMG-BF) may reduce the burden of CLBP by improving physical functioning, sleep, pain catastrophizing, anxiety, and depression. This qualitative study investigated the impact of weekly EMG-BF sessions on adults with CLBP. METHODS: Twenty-six individuals with CLBP participated in telephone interviews after completing an 8-week virtual sEMG-BF intervention. Trained interviewers conducted the 10-to-15-minute semi-structured interviews to understand participants' experience with the intervention. Common themes and subthemes were identified and analyzed using MAXQDA 2022 software. RESULTS: Participants were predominantly middle-aged females (M = 45, range of 19 - 66) who have had exposure to utilizing conventional therapies such as physical therapy, chiropractor, and massage for the treatment of CLBP. This study focused on participants who reported their experience of the main outcome study which included perceived reductions in CLBP symptoms, including pain and stress, and positive effects on self-awareness and sleep. Three overarching themes emerged and were further divided into subthemes: participants' involvement (virtual experience, accessibility of device, and future recommendations) perceived benefits (participants gained awareness, recommendations for future treatment, met expectations, and implementation), and desire for flexibility (obstacles and COVID-19 Impact). No adverse effects were reported by any of the participants within the study. CONCLUSIONS: Both physical and psychological improvements were reported by participants following an sEMG-BF intervention. Specific implementation procedures and critical barriers were identified. In particular, the ability to receive care for CLBP during the COVID-19 pandemic was important to participants.
Subject(s)
COVID-19 , Chronic Pain , Low Back Pain , Adult , Middle Aged , Female , Humans , Low Back Pain/therapy , Electromyography , Cohort Studies , Pandemics , COVID-19/therapy , Biofeedback, Psychology , Chronic Pain/therapyABSTRACT
Introduction: Due to the Covid-19 effects, mental health conditions are now, more than ever, affecting our daily lives - both personally and professionally. The average delay between the onset of first symptoms of a mental health disorder and seeking suitable healthcare is 11 years. The WHO states that the only sustainable way to reduce mental healthcare burden is by acting earlier. Objective(s): The aim of this project is to assess the receptivity and engagement of a mobile app for mental health prevention, amongst a large-scale and heterogeneous group of individuals. The main hypothesis under testing is that people are receptive to actively act towards mental health prevention, despite still being a very neglected and stigmatized topic. Method(s): A mobile app for mental health improvement and disease prevention was developed through the digitalization of positive psychology strategies, such as mood tracking, journaling, breathing exercises, among others, which are personalized to the user through biofeedback. The app aims at teaching people how to autonomously cope with mental health conditions, identifying early signs and redirecting them to proper mental health professionals. The app is being released for a population of 35,000 subjects resident in Portugal. Result(s): Receptivity and engagement metrics will be assessed on a weekly and monthly basis, for 3 months, segmented by different subject profiles. Mental health metrics will also be assessed, namely anxiety, depression, and burnout levels - using standard psychiatric scales. Conclusion(s): We have yet to draw conclusions from the project;however, we aim to achieve first results in due time.
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Mental disorders in the young adult population are becoming more frequent, largely due to the COVID-19 pandemic. This has led to the need to find new ways to adapt to therapeutic methods, offering greater attractiveness for this age range, and in many studies, it has been reported that this can be achieved thanks to video games. In this work, a controller design for video games that allows to obtain some of the most relevant biological signals of the relationship between the physiological state and the mental state of the user is proposed. An accessible and non-invasive instrument was built, in the form of a video game controller, to make measurements of heart rate and the galvanic response of the skin, two physiological variables that play a vital role in determining a person’s emotional state, that allows, in turn, to play video games that are designed to be able to perform actions based on the measurements of biosignals, such as modifying the difficulty, improving the user experience, etc. Making use of two biosignal sensors (photoplethysmography and galvanic skin response), the controller is developed to offer non-invasive biofeedback while playing computer video games, which provides an effective approach to developing interactive and customizable diagnostic and therapeutic psychological tools. This work, which involves the unification of various ideas and fields, could mean an advance in the field of the development of digital alternatives for therapies related to mental health, as well as a tool that allows a greater approach on the part of the community to which it is focused. This may mean that, in future developments, there is greater cohesion and a greater boom in treatments for people considered young adults. © 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.
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Meditation and mindfulness are practices that can reduce psychological stress and stress-related health problems during times of crisis such as the current global pandemic caused by COVID-19. Promoting well-being at all ages is essential to sustainable development, and in this study, we proposed a neuro and biofeedback meditation virtual reality application and heart rate band called Gaia VR to make meditation fun, measurable, and personalized. This system could also potentially reduce the stress people have been experiencing in the pandemic. By implementing data such as heart rate variability and Alpha brainwaves, users can get feedback on their daily stress level and interact with the virtual reality environment through their meditation based on how relaxed they are through the process. © 2022 IEEE.
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Background: The incidence of anxiety in adults with spinal cord injury/disorder (SCI/D) exceeds that of the general population. Heart rate variability (HRV) biofeedback training is a potential treatment associated with a reduction in stress and anxiety, however HRV training has not been explored in the SCI/D population. Objectives: To describe a modified protocol piloting HRV training to reduce anxiety associated with SCI/D and detail the COVID-19-related modifications. Methods: To test the feasibility of the biofeedback treatment, 30 adults with SCI/D will complete this pilot randomized controlled trial. Enrollment started in January 2020, halted in March 2020 due to the COVID-19 pandemic, and resumed in March 2021 with a modified protocol. Protocol modifications are documented using the Framework for Reporting Adaptations and Modifications (FRAME). Participants are allocated to the treatment or control arm and undergo eight sessions of physiological monitoring at home using a commercially available HRV sensor and mobile application, which also delivers biofeedback training for those in the treatment arm. Surveys are administered following each session to capture self-reported stress, anxiety, and mood. The study is approved by the HCA-HealthONE institutional review board and is registered with clinicaltrials.gov (NCT# 03975075). Conclusion: COVID-19 has changed the research landscape, forcing scientists to rethink their study designs to address patient and staff safety in this new context. Our modified protocol accomplished this by moving the treatment setting and delivery out of the clinic and into the home. In doing so, we address patient and staff safety, increase external validity, and reduce participant burden.