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Wang P, Zhang X, Ai X, Wang S. Modulation of EEG Signals by Visual and Auditory Distractors in Virtual Reality-Based Continuous Performance Tests. IEEE Trans Neural Syst Rehabil Eng 2024; 32:2049-2059. [PMID: 38801679 DOI: 10.1109/tnsre.2024.3405549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Compared to traditional continuous performance tasks, virtual reality-based continuous performance tests (VR-CPT) offer higher ecological validity. While previous studies have primarily focused on behavioral outcomes in VR-CPT and incorporated various distractors to enhance ecological realism, little attention has been paid to the effects of distractors on EEG. Therefore, our study aimed to investigate the influence of distractors on EEG during VR-CPT. We studied visual distractors and auditory distractors separately, recruiting 68 subjects (M =20.82, SD =1.72) and asking each to complete four tasks. These tasks were categorized into four groups according to the presence or absence of visual and auditory distractors. We conducted paired t-tests on the mean relative power of the five electrodes in the ROI region across different frequency bands. Significant differences were found in theta waves between Group 3 (M =2.49, SD =2.02) and Group 4 (M =2.68, SD =2.39) (p < 0.05); in alpha waves between Group 3 (M =2.08, SD =3.73) and Group 4 (M =3.03, SD =4.60) (p < 0.001); and in beta waves between Group 1 (M = -4.44 , SD =2.29) and Group 2 (M = -5.03 , SD =2.48) (p < 0.001), as well as between Group 3 (M = -4.48 , SD =2.03) and Group 4 (M = -4.67 , SD =2.23) (p < 0.05). The incorporation of distractors in VR-CPT modulates EEG signals across different frequency bands, with visual distractors attenuating theta band activity, auditory distractors enhancing alpha band activity, and both types of distractors reducing beta oscillations following target stimuli. This insight holds significant promise for the rehabilitation of children and adolescents with attention deficits.
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Mendez-Encinas D, Sujar A, Bayona S, Delgado-Gomez D. Attention and impulsivity assessment using virtual reality games. Sci Rep 2023; 13:13689. [PMID: 37608015 PMCID: PMC10444747 DOI: 10.1038/s41598-023-40455-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 08/10/2023] [Indexed: 08/24/2023] Open
Abstract
The assessment of cognitive functions is mainly based on standardized neuropsychological tests, widely used in various fields such as personnel recruitment, education, or health. This paper presents a virtual reality game that allows collecting continuous measurements of both the performance and behaviour of the subject in an immersive, controllable, and naturalistic experience. The application registers variables related to the user's eye movements through the use of virtual reality goggles, as well as variables of the game performance. We study how virtual reality can provide data to help predict scores on the Attention Control Scale Test and the Barratt Impulsiveness Scale. We design the application and test it with a pilot group. We build a random forest regressor model to predict the attention and impulsivity scales' total score. When evaluating the performance of the model, we obtain a positive correlation with attention (0.434) and with impulsivity (0.382). In addition, our model identified that the most significant variables are the time spent looking at the target or at distractors, the eye movements variability, the number of blinks and the pupil dilation in both attention and impulsivity. Our results are consistent with previous results in the literature showing that it is possible to use data collected in virtual reality to predict the degree of attention and impulsivity.
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Affiliation(s)
| | - Aaron Sujar
- Departamento de Ciencias de la Computación, Universidad Rey Juan Carlos, Móstoles, Spain.
| | - Sofia Bayona
- Departamento de Ciencias de la Computación, Universidad Rey Juan Carlos, Móstoles, Spain
| | - David Delgado-Gomez
- Departamento de Estádistica, Universidad Carlos III de Madrid, Leganes, Spain
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Voinescu A, Petrini K, Stanton Fraser D. Presence and simulator sickness predict the usability of a virtual reality attention task. VIRTUAL REALITY 2023; 27:1-17. [PMID: 37360806 PMCID: PMC10038382 DOI: 10.1007/s10055-023-00782-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 02/26/2023] [Indexed: 06/28/2023]
Abstract
Attention is the ability to actively process specific information within one's environment over longer periods of time while disregarding other details. Attention is an important process that contributes to overall cognitive performance from performing every day basic tasks to complex work activities. The use of virtual reality (VR) allows study of the attention processes in realistic environments using ecological tasks. To date, research has focused on the efficacy of VR attention tasks in detecting attention impairment, while the impact of the combination of variables such as mental workload, presence and simulator sickness on both self-reported usability and objective attention task performance in immersive VR has not been examined. The current study tested 87 participants on an attention task in a virtual aquarium using a cross-sectional design. The VR task followed the continuous performance test paradigm where participants had to respond to correct targets and ignore non-targets over 18 min. Performance was measured using three outcomes: omission (failing to respond to correct targets), commission errors (incorrect responses to targets) and reaction time to correct targets. Measures of self-reported usability, mental workload, presence and simulator sickness were collected. The results showed that only presence and simulator sickness had a significant impact on usability. For performance outcomes, simulator sickness was significantly and weakly associated with omission errors, but not with reaction time and commission errors. Mental workload and presence did not significantly predict performance. Our results suggest that usability is more likely to be negatively impacted by simulator sickness and lack of presence than performance and that usability and attention performance are linked. They highlight the importance of considering factors such as presence and simulator sickness in attention tasks as these variables can impact usability. Supplementary Information The online version contains supplementary material available at 10.1007/s10055-023-00782-3.
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Affiliation(s)
- Alexandra Voinescu
- Department of Psychology, University of Bath, Claverton Down, Bath, BA2 7AY UK
- International Institute for the Advanced Studies of Psychotherapy and Applied Mental Health, Babeș-Bolyai University, Cluj-Napoca, Romania
| | - Karin Petrini
- Department of Psychology, University of Bath, Claverton Down, Bath, BA2 7AY UK
- Centre for the Analysis of Motion, Entertainment Research and Applications, University of Bath, Bath, UK
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Wiebe A, Kannen K, Selaskowski B, Mehren A, Thöne AK, Pramme L, Blumenthal N, Li M, Asché L, Jonas S, Bey K, Schulze M, Steffens M, Pensel MC, Guth M, Rohlfsen F, Ekhlas M, Lügering H, Fileccia H, Pakos J, Lux S, Philipsen A, Braun N. Virtual reality in the diagnostic and therapy for mental disorders: A systematic review. Clin Psychol Rev 2022; 98:102213. [PMID: 36356351 DOI: 10.1016/j.cpr.2022.102213] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 08/21/2022] [Accepted: 10/11/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND Virtual reality (VR) technologies are playing an increasingly important role in the diagnostics and treatment of mental disorders. OBJECTIVE To systematically review the current evidence regarding the use of VR in the diagnostics and treatment of mental disorders. DATA SOURCE Systematic literature searches via PubMed (last literature update: 9th of May 2022) were conducted for the following areas of psychopathology: Specific phobias, panic disorder and agoraphobia, social anxiety disorder, generalized anxiety disorder, posttraumatic stress disorder (PTSD), obsessive-compulsive disorder, eating disorders, dementia disorders, attention-deficit/hyperactivity disorder, depression, autism spectrum disorder, schizophrenia spectrum disorders, and addiction disorders. ELIGIBILITY CRITERIA To be eligible, studies had to be published in English, to be peer-reviewed, to report original research data, to be VR-related, and to deal with one of the above-mentioned areas of psychopathology. STUDY EVALUATION For each study included, various study characteristics (including interventions and conditions, comparators, major outcomes and study designs) were retrieved and a risk of bias score was calculated based on predefined study quality criteria. RESULTS Across all areas of psychopathology, k = 9315 studies were inspected, of which k = 721 studies met the eligibility criteria. From these studies, 43.97% were considered assessment-related, 55.48% therapy-related, and 0.55% were mixed. The highest research activity was found for VR exposure therapy in anxiety disorders, PTSD and addiction disorders, where the most convincing evidence was found, as well as for cognitive trainings in dementia and social skill trainings in autism spectrum disorder. CONCLUSION While VR exposure therapy will likely find its way successively into regular patient care, there are also many other promising approaches, but most are not yet mature enough for clinical application. REVIEW REGISTRATION PROSPERO register CRD42020188436. FUNDING The review was funded by budgets from the University of Bonn. No third party funding was involved.
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Affiliation(s)
- Annika Wiebe
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Kyra Kannen
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Benjamin Selaskowski
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Aylin Mehren
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Ann-Kathrin Thöne
- School of Child and Adolescent Cognitive Behavior Therapy (AKiP), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Lisa Pramme
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Nike Blumenthal
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Mengtong Li
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Laura Asché
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Stephan Jonas
- Institute for Digital Medicine, University Hospital Bonn, Bonn, Germany
| | - Katharina Bey
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Marcel Schulze
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Maria Steffens
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Max Christian Pensel
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Matthias Guth
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Felicia Rohlfsen
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Mogda Ekhlas
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Helena Lügering
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Helena Fileccia
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Julian Pakos
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Silke Lux
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Alexandra Philipsen
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | - Niclas Braun
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany.
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McKay E, Kirk H, Coxon J, Courtney D, Bellgrove M, Arnatkeviciute A, Cornish K. Training inhibitory control in adolescents with elevated attention deficit hyperactivity disorder traits: a randomised controlled trial of the Alfi Virtual Reality programme. BMJ Open 2022; 12:e061626. [PMID: 36127121 PMCID: PMC9490587 DOI: 10.1136/bmjopen-2022-061626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Attention deficit hyperactivity disorder (ADHD) is characterised by significant deficits in attention and inhibition. These deficits are associated with negative sequelae that emerge in childhood and often continue throughout adolescence. Despite these difficulties adolescents with ADHD often demonstrate poor treatment compliance with traditional interventions (eg, psychostimulant medication). Virtual reality (VR) presents an innovative means of delivering engaging cognitive interventions for adolescents with ADHD and offers the potential to improve compliance with such interventions. The current parallel, randomised controlled trial aims to evaluate the effects of a VR intervention (Alfi) designed to improve inhibition in adolescents with ADHD. METHODS AND ANALYSIS A sample of 100 adolescents (aged 13-17) with elevated ADHD symptoms will be recruited from secondary schools and ADHD organisations located in the state of Victoria, Australia. Participants will be randomly assigned to either an 8-week VR intervention or a usual care control. The VR intervention involves the completion of 14 sessions, each 20 min in duration. Participants will complete computerised assessments of inhibition and risk-taking preintervention and immediately postintervention. Parents/guardians will complete online questionnaires about their child's ADHD symptoms and social functioning at each of these timepoints. The primary outcome is change in inhibition performance in adolescents who received the intervention from preintervention to postintervention compared with adolescents in the control condition. Secondary outcomes include change in risk-taking, ADHD symptoms and social functioning in adolescents who received the intervention from preintervention to postintervention compared with adolescents in the control condition. If the intervention is shown to be effective, it may offer a supplementary approach to traditional interventions for adolescents with ADHD experiencing inhibitory control difficulties. ETHICS AND DISSEMINATION This trial has ethics approval from the Monash University Human Research Ethics Committee (HREC) (21530) and the Victorian Department of Education and Training HREC (2020_004271). Results will be disseminated through peer-reviewed journals, conference proceedings and community activities. Individual summaries of the results will be provided to participants on request. TRIAL REGISTRATION NUMBER ACTRN12620000647932.
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Affiliation(s)
- Erin McKay
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria, Australia
| | - Hannah Kirk
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria, Australia
| | - James Coxon
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria, Australia
| | - Danielle Courtney
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria, Australia
| | - Mark Bellgrove
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria, Australia
| | - Aurina Arnatkeviciute
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria, Australia
| | - Kim Cornish
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria, Australia
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Adamou M, Jones SL, Marks L, Lowe D. Efficacy of Continuous Performance Testing in Adult ADHD in a Clinical Sample Using QbTest. J Atten Disord 2022; 26:1483-1491. [PMID: 35255743 DOI: 10.1177/10870547221079798] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Continuous performance tests are widely used to aid diagnostic decision making and measure symptom reduction in adult ADHD clinical populations. The diagnostic accuracy of the Quantified Behavior Test plus (QbTest+), developed to identify ADHD populations as an objective measure of ADHD symptoms, was explored. METHODS The utility of the QbTest+ was investigated in a clinical cohort of 69 adult patients referred to a specialist ADHD clinic in the UK. RESULTS Scores from the QbTest+ failed to differentiate between patients diagnosed with ADHD and those who did not receive a diagnosis after full clinical assessment. CONCLUSIONS Based on our findings, we recommend clinicians are cautious when interpreting results of the QbTest+ in clinical populations. This study highlights the need for investigation into the lack of validation of commonly used objective measures in ADHD populations.
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Affiliation(s)
| | - Sarah L Jones
- South West Yorkshire Partnership NHS Foundation Trust, Wakefield, UK
| | - Laura Marks
- University College London Hospitals NHS Foundation Trust, UK
| | - Deborah Lowe
- Greater Manchester Mental Health NHS Foundation Trust, Bolton, UK
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The interplay between executive function deficits, psychopathological traits and dysfunctional gaming habits in the context of Game Transfer Phenomena. COMPUTERS IN HUMAN BEHAVIOR 2022. [DOI: 10.1016/j.chb.2022.107469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Gascon A, Gamache D, St-Laurent D, Stipanicic A. Do we over-diagnose ADHD in North America? A critical review and clinical recommendations. J Clin Psychol 2022; 78:2363-2380. [PMID: 35322417 DOI: 10.1002/jclp.23348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 02/18/2022] [Accepted: 03/01/2022] [Indexed: 11/09/2022]
Abstract
There has been a marked increase in the prevalence of attention-deficit/hyperactivity disorder (ADHD) in the last 25 years in North America. Some see this trend as positive and believe that it reflects a better identification of ADHD and even think that the disorder is still under-diagnosed. Others, however, contend that ADHD is over-diagnosed. To help mental health clinicians to maintain an informed and nuanced perspective on this debate, this critical review aims to (1) summarize empirical results on factors that might contribute to increase the number of ADHD diagnoses and (2) propose clinical recommendations coherent with these findings to improve clinical practices for ADHD assessment and treatment. We conclude that artifactual factors such as current formulation of diagnostic criteria, clinical practices, and inordinate focus on performance, which is rampant in North America, likely contribute to inflated prevalence rates.
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Affiliation(s)
- Abigaëlle Gascon
- Department of Psychology, Université du Québec à Trois-Rivières, Trois-Rivières, Quebec, Canada.,Center for Interdisciplinary Studies on Child Development and the Family, Trois-Rivières, Quebec, Canada
| | - Dominick Gamache
- Department of Psychology, Université du Québec à Trois-Rivières, Trois-Rivières, Quebec, Canada.,CERVO Brain Research Centre, Quebec City, Quebec, Canada.,Interdisciplinary Research Centre on Intimate Relationship Problems and Sexual Abuse, Montreal, Quebec, Canada
| | - Diane St-Laurent
- Department of Psychology, Université du Québec à Trois-Rivières, Trois-Rivières, Quebec, Canada.,Center for Interdisciplinary Studies on Child Development and the Family, Trois-Rivières, Quebec, Canada
| | - Annie Stipanicic
- Department of Psychology, Université du Québec à Trois-Rivières, Trois-Rivières, Quebec, Canada.,Center for Interdisciplinary Studies on Child Development and the Family, Trois-Rivières, Quebec, Canada.,University Institute for Intellectual Disability and Autism Spectrum Disorder, Trois-Rivières, Quebec, Canada
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Savickaite S, McNaughton K, Gaillard E, Amaya J, McDonnell N, Millington E, Simmons DR. Exploratory study on the use of HMD virtual reality to investigate individual differences in visual processing styles. JOURNAL OF ENABLING TECHNOLOGIES 2022. [DOI: 10.1108/jet-06-2021-0028] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
PurposeGlobal and local processing is part of human perceptual organisation, where global processing helps extract the “gist” of the visual information and local processing helps perceive the details. Individual differences in these two types of visual processing have been found in autism and ADHD (Attention-Deficit Hyperactivity Disorder). Virtual reality (VR) has become a more available method of research in the last few decades. No previous research has investigated perceptual differences using this technology.Design/methodology/approachThe objective of the research is to threefold: (1) identify if there is association between ADHD and autistic traits and the performance on the Rey-Osterrieth complex figure (ROCF) task, (2) investigate practical effects of using VR drawing tools for research on perceptual experiences and (3) explore any perceptual differences brought out by the three-dimensional nature of the VR. The standard ROCF test was used as a baseline task to investigate the practical utility of using VR as an experimental platform. A total of 94 participants were tested.FindingsAttention-to-detail, attention switching and imagination subscales of autism quotient (AQ) questionnaire were found to be predictors of organisational ROCF scores, whereas only the attention-to-detail subscale was predictive of perceptual ROCF scores.Originality/valueThe current study is an example of how classic psychological paradigms can be transferred into the virtual world. Further investigation of the distinct individual preferences in drawing tasks in VR could lead to a better understanding of individual differences in the processing of visuospatial information.
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Goharinejad S, Goharinejad S, Hajesmaeel-Gohari S, Bahaadinbeigy K. The usefulness of virtual, augmented, and mixed reality technologies in the diagnosis and treatment of attention deficit hyperactivity disorder in children: an overview of relevant studies. BMC Psychiatry 2022; 22:4. [PMID: 34983446 PMCID: PMC8728980 DOI: 10.1186/s12888-021-03632-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Accepted: 11/30/2021] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental condition characterized by attention problems, excessive physical activity, and impulsivity. ADHD affects not only the patients but also their families. The development and use of technologies such as virtual reality (VR), augmented reality (AR), and mixed reality (MR) for ADHD has increased over recent years. However, little is known about their potential usefulness. This overview aimed to clarify the current knowledge about the use of these three innovative technologies for the diagnosis and treatment of children with ADHD. METHODS This overview was conducted using the PubMed, Web of Science, and Scopus databases until January 24th, 2021. The following descriptive information was compiled from the identified studies: country, year of publication, sample size, study design, ADHD diagnosis methods, applied technology, hardware equipment, clinical target, and main findings. RESULTS The initial database searches yielded 409 articles, but 103 were removed as duplicates. Eventually, 30 eligible studies remained for analysis, the majority of which were case-control (n = 22, 73%). Regarding the applied technology/hardware equipment, VR (n = 27; 90%), head-mounted displays (n = 19, 63%), VR-based continuous performance tests (VR-CPT) (n = 21, 70%) were most frequently used. Most studies (n = 21, 70%) used the DSM criteria for the diagnosis of childhood ADHD. They primarily evaluated the utility of these technologies in assessing ADHD symptoms (n = 10, 33%) and improving the ADHD diagnostic process (n = 7, 23%). CONCLUSION This comprehensive overview evaluated the studies on the use of VR, AR, and MR technologies for children with ADHD. These technologies seem to be promising tools for improving the diagnosis and management of ADHD in this population.
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Affiliation(s)
- Saeideh Goharinejad
- Medical Informatics Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Samira Goharinejad
- Department of Health Information Management, School of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran
| | - Sadrieh Hajesmaeel-Gohari
- Medical Informatics Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran.
| | - Kambiz Bahaadinbeigy
- Medical Informatics Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
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Rodríguez C, Areces D, García T, Cueli M, Gonzalez-Castro P. Neurodevelopmental disorders: An innovative perspective via the response to intervention model. World J Psychiatry 2021; 11:1017-1026. [PMID: 34888170 PMCID: PMC8613753 DOI: 10.5498/wjp.v11.i11.1017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 06/18/2021] [Accepted: 09/26/2021] [Indexed: 02/06/2023] Open
Abstract
Neurodevelopmental disorders are a group of conditions classified together by the most recent edition of the Diagnostic and Statistical Manual of Mental Disorders which include intellectual disability, communication disorders, autism spectrum disorder, attention-deficit/hyperactivity disorder, specific learning disorder (SLD), and motor disorders. SLD is present in many students, who exhibit significant difficulties in the acquisition of reading, written expression, and mathematics, mostly due to problems with executive functions (EF). The present study is a review of the current situation of neurodevelopmental disorders and SLD focusing on the benefits of the response to intervention model (RtI), which allows the combination of evaluation and intervention processes. It also addresses the key role of EF. The importance of adapting RtI to new possibilities such as the use of virtual reality is discussed and a theoretical framework for carrying that out is provided.
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Affiliation(s)
- Celestino Rodríguez
- Department of Psychology, University of Oviedo, Oviedo 33003, Asturias, Spain
| | - Debora Areces
- Department of Psychology, University of Oviedo, Oviedo 33003, Asturias, Spain
| | - Trinidad García
- Department of Psychology, University of Oviedo, Oviedo 33003, Asturias, Spain
| | - Marisol Cueli
- Department of Psychology, University of Oviedo, Oviedo 33003, Asturias, Spain
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Effects of hemoencephalographic biofeedback with virtual reality on selected aspects of attention in children with ADHD. Int J Psychophysiol 2021; 170:59-66. [PMID: 34653532 DOI: 10.1016/j.ijpsycho.2021.10.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 09/13/2021] [Accepted: 10/04/2021] [Indexed: 11/23/2022]
Abstract
For children with attention deficit/hyperactivity disorder (ADHD), a reduction of inattention by biofeedback has been shown in several studies. As evidenced by previous reports, biofeedback (BFB) with virtual reality (VR) allows for controlling distractors, providing an environment that captures participants' attention. The purpose of this study was to evaluate the effects of hemoencephalographic (HEG) BFB with VR in treating deficits in vigilance (assessed using the short form of the Mackworth Clock Task), visual search (the Visual Search Task), and divided attention (Multitasking Test) among children with ADHD. Data subjected to analysis were collected from 87 participants aged 9-15 years. Children were assigned to one of three groups (standard 2D BFB in the lab, VR BFB with a limited visual scene, VR BFB with a complex visual scene) and were subjected to ten HEG BFB sessions. Children in the VR BFB groups exhibited a bigger regional cerebral blood oxygenation slope during BFB and better performance in cognitive tests following the experiment compared to children in the 2D BFB group. The data obtained suggest that HEG BFB with VR may have a more beneficial effect in treating attention deficits compared to standard 2D HEG BFB. We believe that the strong effects of HEG BFB with VR stem from the increased commitment and motivation in individuals, rather than from manipulation with regard to visual scene complexity.
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Nolé ML, Higuera-Trujillo JL, Llinares C. Effects of Classroom Design on the Memory of University Students: From a Gender Perspective. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18179391. [PMID: 34501981 PMCID: PMC8431349 DOI: 10.3390/ijerph18179391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 08/26/2021] [Accepted: 09/03/2021] [Indexed: 11/18/2022]
Abstract
Classroom design has important effects on the cognitive functions of students. However, this relationship has rarely been analysed in terms of gender. The aim of the present study, therefore, is to analyse the influence of different design variables (classroom geometry, wall colour, and artificial lighting) on university students’ memories from a gender perspective. To do so, 100 university students performed a memory task while visualising different design configurations using a virtual reality setup. Key results show that certain parameters, such as 5.23 m classroom width, 10,500 Kelvin lighting colour temperature, or the blue hue on the walls influence men and women in a similar way, while a purple hue or walls with low colour saturation can generate significantly different behaviour, especially in cognitive processes such as short-term memory. In this study, the use of virtual reality proved to be a useful tool to explore the design effects of virtual learning environments, increasingly present due to training trends and catalysed by the 2020 pandemic. This is a turning point and an international novelty as it will enable the design of classrooms (both physical and virtual) that maximise the cognitive functions of learners, regardless of gender.
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Affiliation(s)
- María Luisa Nolé
- Institute for Research and Innovation in Bioengineering (i3B), Universitat Politècnica de València, 46022 Valencia, Spain
| | - Juan Luis Higuera-Trujillo
- Institute for Research and Innovation in Bioengineering (i3B), Universitat Politècnica de València, 46022 Valencia, Spain
| | - Carmen Llinares
- Institute for Research and Innovation in Bioengineering (i3B), Universitat Politècnica de València, 46022 Valencia, Spain
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14
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Areces D, Rodríguez C, García T, Cueli M, González-Castro P. The Influence of State and Trait Anxiety on the Achievement of a Virtual Reality Continuous Performance Test in Children and Adolescents with ADHD Symptoms. J Clin Med 2021; 10:jcm10122534. [PMID: 34200987 PMCID: PMC8229147 DOI: 10.3390/jcm10122534] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/02/2021] [Accepted: 06/04/2021] [Indexed: 11/25/2022] Open
Abstract
The three types of presentations of ADHD often co-occur with other disorders, anxiety being one of the most prevalent. For this reason and because there are few studies that have examined the influence of anxiety on attentional activities, this study aims to determine how internalizing difficulties (anxiety levels) can influence performance in a virtual reality continuous performance test. The study used a non-probabilistic clinical sample comprising 68 boys (66%) and 35 girls (34%) aged between 6 and 16 (M = 12.24; SD = 2.45) who had been referred to clinical services for the evaluation of ADHD symptoms. Once informed consent was given, the children were administered the STAI-C scale and a virtual reality continuous performance test by expert researchers. Hierarchical regression models showed that only state anxiety demonstrated significant explanatory power over attentional variables. These findings confirm how important it is for children to feel relaxed when they undergo psychological evaluation tests, as otherwise the individual’s intervention design would be based on biased data. Similarly, the findings also suggested an effect of IQ in the interpretation of continuous performance scores.
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15
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Rodríguez C, García T, Areces D, Rodríguez J, Arteaga-Henriquez G, Ramos-Quiroga A. Retrospective symptoms and learning difficulties predicting ADHD in adults: Differences between prison inmates and the clinical population. Scand J Psychol 2021; 62:301-311. [PMID: 33709422 DOI: 10.1111/sjop.12716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 12/15/2020] [Accepted: 01/17/2021] [Indexed: 11/30/2022]
Abstract
People who suffer from ADHD in their childhood are more likely to be involved in criminal acts in late adolescence and adulthood. This study analyses the association between retrospective ADHD symptoms and associated problems (somatic and learning difficulties), and current symptoms in a sample of adults from imprisoned and clinical populations. Four hundred and fifty-seven participants, aged between 17 and 69 years, were divided into four groups: ADHD prison group without clinical history of symptoms (n = 61), prison group (n = 162), ADHD clinical group (n = 176) and clinical group (n = 58). The ADHD-IV scale and Wender Utah Rating Scale (WURS) were administered to the four groups and demonstrated high rates of persistence of ADHD symptoms into adulthood. ADHD groups reported significantly higher impairment both during childhood (symptoms, somatic and learning difficulties) and at present, with the ADHD clinical group being the most severely impaired. Finally, current symptoms of ADHD, along with childhood ADHD symptoms and learning difficulties, significantly predicted current impairments, but only in the clinical group. These findings represent some initial steps into the identification of predictors of ADHD symptomatology in adulthood in order to elucidate its etiopathogenesis and better identify high-risk groups for targeted prevention.
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Affiliation(s)
| | - Trinidad García
- Department of Psychology, University of Oviedo, Oviedo, Spain
| | - Débora Areces
- Department of Psychology, University of Oviedo, Oviedo, Spain
| | | | - Gara Arteaga-Henriquez
- Department of Psychiatry, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Group of Psychiatry, Mental Health and Addiction, Vall d'Hebron Research Institute (VHIR), Barcelona, Spain.,Biomedical Network Research Centre on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Barcelona, Spain.,Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Antoni Ramos-Quiroga
- Department of Psychiatry, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Group of Psychiatry, Mental Health and Addiction, Vall d'Hebron Research Institute (VHIR), Barcelona, Spain.,Biomedical Network Research Centre on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Barcelona, Spain.,Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
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16
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García T, Fernández E, Villalba M, Areces D, Rodríguez C. What Predicts Life Satisfaction in Children and Adolescents with Attention-Deficit/Hyperactivity Disorder (ADHD)? A Study from Parent and Child/Adolescent Perspectives. THE SPANISH JOURNAL OF PSYCHOLOGY 2021; 24:e12. [PMID: 33612131 DOI: 10.1017/sjp.2021.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The aim of this study was to analyze life satisfaction in a sample of 70 children and adolescents (M = 12.21, SD = 2.85) with Attention-Deficit/Hyperactivity Disorder (ADHD), according to parents' and children's/adolescents' reports. In addition, we examined the influence of a series of child/adolescent variables (ADHD presentation, and Conduct Disorder (CD) symptoms, age, gender, and pharmacological support status) on their levels of life satisfaction. Results indicated moderate correlations between children's/adolescents' and parents' perceptions of life satisfaction (r = .40; p < .01), with school being the area with the lowest levels of satisfaction. Also, 44.3% of the sample of parents reported that ADHD drastically interferes negatively in this context. Examining the effects of child/adolescent variables, only the variables age and CD symptoms generated statistically significant differences, showing that as children/adolescents grow up and/or present associate symptoms of CD, perceptions of life satisfaction tend to be more negative. These variables explained 34.5% of the variance of a composite score of life satisfaction, demonstrating a negative effect over the dependent variable. These results might have important implications for diagnosis and intervention in ADHD, as they highlight the relevance of considering life satisfaction as an important aspect to consider in both processes. Further studies must look more deeply into the mechanisms that explain these findings.
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17
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Sung D, Park B, Kim B, Kim H, Jung KI, Lee SY, Kim BN, Park S, Park MH. Gray Matter Volume in the Developing Frontal Lobe and Its Relationship With Executive Function in Late Childhood and Adolescence: A Community-Based Study. Front Psychiatry 2021; 12:686174. [PMID: 34326786 PMCID: PMC8313766 DOI: 10.3389/fpsyt.2021.686174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 06/07/2021] [Indexed: 11/13/2022] Open
Abstract
Background: During late childhood and adolescence, the frontal lobe undergoes critical developmental changes, affecting a wide range of executive functions significantly. Conversely, abnormality in the maturation of the frontal lobe during this period may result in a limited ability to effectively use various executive functions. However, at present, it is still unclear how the structural development of the frontal lobe is associated with different aspects of executive functions during this developmental period. To fill the gap in evidence, we aimed to elucidate gray matter volume (GMV) in the frontal lobe and its relationship with multiple aspects of executive functions in late childhood and adolescence. Methods: We recruited our participants aged between 6 and 17 years to assess GMV in the frontal lobe and its relationship with different domains of executive functions in late childhood and adolescence. We used the voxel-based morphometry-DARTEL procedure to measure GMVs in multiple frontal sub-regions and Stroop test and Advanced Test of Attention (ATA) to measure executive functions. We then conducted partial correlation analyses and performed multiple comparisons with different age and sex groups. Results: Overall, 123 participants took part in our study. We found that many regional GMVs in the frontal lobe were negatively correlated with ATA scores in participants in late childhood and positively correlated with ATA scores in participants in adolescence. Only a few correlations of the GMVs with Stroop test scores were significant in both age groups. Although most of our results did not survive false discovery rate (FDR) correction (i.e., FDR <0.2), considering their novelty, we discussed our results based on uncorrected p-values. Our findings indicate that the frontal sub-regions that were involved in attentional networks may significantly improve during late childhood and become stabilized later in adolescence. Moreover, our findings with the Stroop test may also present the possibility of the later maturation of higher-order executive functioning skills. Conclusion: Although our findings were based on uncorrected p-values, the novelty of our findings may provide better insights into elucidating the maturation of the frontal lobe and its relationship with the development of attention networks in late childhood and adolescence.
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Affiliation(s)
- Dajung Sung
- Department of Psychiatry, College of Medicine, Eunpyeong St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
| | - Bumhee Park
- Department of Biomedical Informatics, Ajou University School of Medicine, Suwon, South Korea.,Office of Biostatistics, Ajou Research Institute for Innovative Medicine, Ajou University Medical Center, Suwon, South Korea
| | - Bora Kim
- Department of Psychiatry, College of Medicine, Eunpyeong St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
| | - Hayeon Kim
- Department of Psychiatry, College of Medicine, Eunpyeong St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
| | - Kyu-In Jung
- Department of Psychiatry, College of Medicine, Eunpyeong St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
| | - Seung-Yup Lee
- Department of Psychiatry, College of Medicine, Eunpyeong St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
| | - Bung-Nyun Kim
- Department of Psychiatry and Behavioral Science, Seoul National University College of Medicine, Seoul, South Korea
| | - Subin Park
- Department of Research Planning, National Center for Mental Health, Seoul, South Korea
| | - Min-Hyeon Park
- Department of Psychiatry, College of Medicine, Eunpyeong St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
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18
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A Within-Sample Comparison of Two Innovative Neuropsychological Tests for Assessing ADHD. Brain Sci 2020; 11:brainsci11010036. [PMID: 33396421 PMCID: PMC7824145 DOI: 10.3390/brainsci11010036] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/25/2020] [Accepted: 12/27/2020] [Indexed: 11/17/2022] Open
Abstract
New innovative neuropsychological tests in attention deficit hyperactivity disorder ADHD have been proposed as objective measures for diagnosis and therapy. The current study aims to investigate two different commercial continuous performance tests (CPT) in a head-to-head comparison regarding their comparability and their link with clinical parameters. The CPTs were evaluated in a clinical sample of 29 adult patients presenting in an ADHD outpatient clinic. Correlational analyses were performed between neuropsychological data, clinical rating scales, and a personality-based measure. Though inattention was found to positively correlate between the two tests (r = 0.49, p = 0.01), no association with clinical measures and inattention was found for both tests. While hyperactivity did not correlate between both tests, current ADHD symptoms were positively associated with Nesplora Aquarium’s motor activity (r = 0.52 to 0.61, p < 0.05) and the Qb-Test’s hyperactivity (r = 0.52 to 0.71, p < 0.05). Conclusively, the overall comparability of the tests was limited and correlation with clinical parameters was low. While our study shows some interesting correlation between clinical symptoms and sub-scales of these tests, usage in clinical practice is not recommended.
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Kim K, Kim HJ. Normal executive attention but abnormal orienting attention in individuals with sluggish cognitive tempo. Int J Clin Health Psychol 2020; 21:100199. [PMID: 33363582 PMCID: PMC7753035 DOI: 10.1016/j.ijchp.2020.08.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 08/20/2020] [Indexed: 11/23/2022] Open
Abstract
Background/objective: Sluggish Cognitive Tempo (SCT) is an attentional disorder characterized by the symptoms of slowness in behavior or thinking, a lack of en.ergy, difficulty initiating and sustaining effort, daydreaming, and drowsiness. The aim of the present study was to investigate the distinctive attentional characteristics of SCT as compared to Attention-Deficit/Hyperactivity Disorder (ADHD). Method: A total of 110 adults were recruited and divided into four groups: SCT+ADHD, SCT, ADHD, and healthy controls. The Revised version of Attention Networks Test was used to investigate each group’s attentional profile. Results: The results revealed that the two SCT groups (SCT+ADHD and SCT) showed a significantly weaker orienting network due to the problems of engaging and disengaging attention than the other two groups. Additionally, the two ADHD groups (SCT+ADHD and ADHD) showed a significantly weaker executive control network than the other two groups. Conclusions: The findings demonstrate an attentional distinction between the SCT and the ADHD groups with a greater dysfunction in the orienting network in the SCT group as compared to the ADHD group. Furthermore, a greater executive control dysfunction was observed in the ADHD group as compared to the SCT group.
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Affiliation(s)
- Kiho Kim
- Department of Psychology of Counseling, Sejong Cyber University, Seoul, South Korea
| | - Hyo-Jeong Kim
- Department of Psychology, Seoul National University, Seoul, South Korea
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20
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Skalski S. Impact of placebo-related instruction on HEG biofeedback outcomes in children with ADHD. APPLIED NEUROPSYCHOLOGY-CHILD 2020; 11:383-390. [PMID: 33349043 DOI: 10.1080/21622965.2020.1861546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Studies to date have not revealed any differences between biofeedback (BFB) methods vs. placebo treatment in reducing ADHD symptoms. The purpose of this randomized controlled study was to assess the impact of placebo expectations on gain in hemoencephalographic (HEG) BFB. The final cohort consisted of 33 children with ADHD aged 9-14. Individuals were assigned to one of two groups (with standard active training instruction vs. placebo-related instruction) and were subjected to five HEG BFB sessions. Children with standard instruction exhibited higher growth of regional cerebral blood oxygenation during the HEG BFB session as well as better results in cognitive tests (vigilance and visual search) at the end of the experiment compared to children with placebo-related instruction. The data obtained indicate the difficulty in designing studies assessing BFB efficacy. Placebo expectation may adversely affect HEG BFB outcomes in children with ADHD.
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21
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Passiflora incarnata in Neuropsychiatric Disorders-A Systematic Review. Nutrients 2020; 12:nu12123894. [PMID: 33352740 PMCID: PMC7766837 DOI: 10.3390/nu12123894] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 12/15/2020] [Accepted: 12/16/2020] [Indexed: 12/17/2022] Open
Abstract
Background: Stress is a natural response of the body, induced by factors of a physical (hunger, thirst, and infection) and/or psychological (perceived threat, anxiety, or concern) nature. Chronic, long-term stress may cause problems with sleep, concentration, and memory, as well as affective disorders. The passionflower (Passiflora incarnata) is a perennial plant with documented therapeutic properties. The literature data suggest that the passionflower itself, as well as its preparations, helps reduce stress and can therefore be helpful in the treatment of insomnia, anxiety, and depression. The objective of this systematic review was to evaluate Passiflora incarnata in terms of its neuropsychiatric effects. Methods: The scientific databases PubMed, ClinTrials.gov, and Embase were searched up to 22 October 2019. The search identified randomized clinical trials describing the effects of Passiflora incarnata in neuropsychiatric disorders. Results: The systematic review included nine clinical trials. The duration of the studies included in the analysis varied widely, from one day up to 30 days. Study participants were no less than 18 years old. In each of the papers, the effects of passionflower were measured by using a number of different tests and scales. The majority of studies reported reduced anxiety levels following the administration of Passiflora incarnata preparations, with the effect less evident in people with mild anxiety symptoms. No adverse effects, including memory loss or collapse of psychometric functions, were observed. Conclusion: Passiflora incarnata may be helpful in treating some symptoms in neuropsychiatric patients.
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22
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Yeh SC, Lin SY, Wu EHK, Zhang KF, Xiu X, Rizzo A, Chung CR. A Virtual-Reality System Integrated With Neuro-Behavior Sensing for Attention-Deficit/Hyperactivity Disorder Intelligent Assessment. IEEE Trans Neural Syst Rehabil Eng 2020; 28:1899-1907. [PMID: 32746303 DOI: 10.1109/tnsre.2020.3004545] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Attention-deficit/Hyperactivity disorder(ADHD) is a common neurodevelopmental disorder among children. Traditional assessment methods generally rely on behavioral rating scales (BRS) performed by clinicians, and sometimes parents or teachers. However, BRS assessment is time consuming, and the subjective ratings may lead to bias for the evaluation. Therefore, the major purpose of this study was to develop a Virtual Reality (VR) classroom associated with an intelligent assessment model to assist clinicians for the diagnosis of ADHD. In this study, an immersive VR classroom embedded with sustained and selective attention tasks was developed in which visual, audio, and visual-audio hybrid distractions, were triggered while attention tasks were conducted. A clinical experiment with 37 ADHD and 31 healthy subjects was performed. Data from BRS was compared with VR task performance and analyzed by rank-sum tests and Pearson Correlation. Results showed that 23 features out of total 28 were related to distinguish the ADHD and non-ADHD children. Several features of task performance and neuro-behavioral measurements were also correlated with features of the BRSs. Additionally, the machine learning models incorporating task performance and neuro-behavior were used to classify ADHD and non-ADHD children. The mean accuracy for the repeated cross-validation reached to 83.2%, which demonstrated a great potential for our system to provide more help for clinicians on assessment of ADHD.
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23
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Camacho-Conde JA, Climent G. Attentional profile of adolescents with ADHD in virtual-reality dual execution tasks: A pilot study . APPLIED NEUROPSYCHOLOGY-CHILD 2020; 11:81-90. [PMID: 32400210 DOI: 10.1080/21622965.2020.1760103] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder that is highly prevalent in children and adolescents, with estimated prevalence ranges from 5.9 to 7.1% globally and 1 to 6.8% in Spain. This has commonly been associated with deficits in attention threads and executive functions. This paper aims to study the cognitive-executive performance of adolescents between the ages of 17 and 23 with an ADHD diagnosis, relative to a control group. The total sample consisted of 120 male participants who were given the Nesplora Aquarium test. Dual execution tasks assessed attention, response speed, and inhibition capability. When comparing the experimental and control groups, statistically significant differences were detected in processing speed, selective attention, and cognitive inhibition [general execution (T_correct_n) (p = 0.008), attention arousal (T_omission_n) (p = 0.008), and processing speed (T_correctreactime_mean) (p = 0.008)]. We demonstrate that a new virtual reality tool, designed to measure attention in people over the age of 16 years, is effective at measuring attention and working memory. In addition, item difficulty and discrimination values were also acceptable.
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Affiliation(s)
| | - Gema Climent
- Department of I + I+I, Nesplora Technology & Behavior, San Sebastian, Spain
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24
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Alqithami S, Alzahrani M, Alzahrani A, Mustafa A. AR-Therapist: Design and Simulation of an AR-Game Environment as a CBT for Patients with ADHD. Healthcare (Basel) 2019; 7:E146. [PMID: 31731576 PMCID: PMC6955707 DOI: 10.3390/healthcare7040146] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 10/23/2019] [Accepted: 10/28/2019] [Indexed: 12/29/2022] Open
Abstract
Attention Deficit Hyperactivity Disorder is one of the most common neurodevelopmental disorders in which patients have difficulties related to inattention, hyperactivity, and impulsivity. Those patients are in need of a psychological therapy use Cognitive Behavioral Therapy (CBT) to enhance the way they think and behave. This type of therapy is mostly common in treating patients with anxiety and depression but also is useful in treating autism, obsessive compulsive disorder and post-traumatic stress disorder. A major limitation of traditional CBT is that therapists may face difficulty in optimizing patients' neuropsychological stimulus following a specified treatment plan. Other limitations include availability, accessibility and level-of-experience of the therapists. Hence, this paper aims to design and simulate a generic cognitive model that can be used as an appropriate alternative treatment to traditional CBT, we term as "AR-Therapist." This model takes advantage of the current developments of augmented reality to engage patients in both real and virtual game-based environments.
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Affiliation(s)
- Saad Alqithami
- Department of Computer Science, Albaha University; Albaha 65799, Saudi Arabia; (M.A.); (A.A.); (A.M.)
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25
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Ruiz-Herrera N, Guillén-Riquelme A, Díaz-Román A, Cellini N, Buela-Casal G. Sleep among presentations of Attention-Deficit/Hyperactivity Disorder: Analysis of objective and subjective measures. Int J Clin Health Psychol 2019; 20:54-61. [PMID: 32021619 PMCID: PMC6994748 DOI: 10.1016/j.ijchp.2019.08.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 08/12/2019] [Indexed: 01/27/2023] Open
Abstract
To examine subjective and objective sleep patterns in children with different Attention-Deficit/Hyperactivity Disorder (ADHD) presentations. METHOD We assessed 92 children diagnosed with ADHD (29 ADHD-Inattentive [ADHD-I], 31 ADHD-Hyperactive/Impulsive [ADHD-H/I], and 32 ADHD-Combined [ADHD-C)]) aged 7-11 years. The Pediatric Sleep Questionnaire (PSQ), Pediatric Daytime Sleepiness Scale (PDSS), and a sleep diary were used as subjective sleep measures, and polysomnography was used to objectively assess sleep quantity, quality, and fragmentation. RESULTS Subjective data showed impaired sleep in 12.7% of the sample. No significant differences were found between ADHD presentations in any objective and subjective sleep variable. Nevertheless, data on sleep fragmentation suggested a worse sleep continuity for the ADHD-H/I group, and correlation analyses confirmed that sleep is affected by age. CONCLUSIONS Children with ADHD may suffer from sleep breathing problems and daytime sleepiness, as reported by their parents, even when their total sleep time and sleep efficiency are not affected. It seems that sleep in this population does not largely vary as a function of the ADHD presentation. Sleep in children with ADHD evolves with age.
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Affiliation(s)
- Noelia Ruiz-Herrera
- Laboratorio del Sueño y Promoción de la Salud; Centro de Investigación, Mente, Cerebro y Comportamiento (CIMCYC), Universidad de Granada, España
| | | | - Amparo Díaz-Román
- Laboratorio del Sueño y Promoción de la Salud; Centro de Investigación, Mente, Cerebro y Comportamiento (CIMCYC), Universidad de Granada, España
| | - Nicola Cellini
- Departamento de Psicología General, Universidad de Padua, Italia
| | - Gualberto Buela-Casal
- Laboratorio del Sueño y Promoción de la Salud; Centro de Investigación, Mente, Cerebro y Comportamiento (CIMCYC), Universidad de Granada, España
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26
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Serious Games and Their Effect Improving Attention in Students with Learning Disabilities. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16142480. [PMID: 31336804 PMCID: PMC6679141 DOI: 10.3390/ijerph16142480] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/03/2019] [Accepted: 07/08/2019] [Indexed: 01/24/2023]
Abstract
Previous studies have shown the positive effects of educational video games (serious games) in improving motivation, attention and other cognitive components in students with learning disabilities. This study analyzes the effects on attention of a serious game based on multiple intelligences in a sample of 44 students (age range = 6-16 years; experimental group = 24; control group = 20) with attention deficit hyperactivity disorder (ADHD) and specific learning disorder (SLD). Performance and observation measures of attention were used. The intervention consisted of 28 sessions (10 min each), in which the participants trained with 10 games based on multiple intelligences. A significant improvement in attention performance measures (visual attention) was found after the intervention, with the experimental and the control groups significantly differing in the posttest. These results invite consideration of the applicability of boosting different intelligences, talents or unique abilities through educational videogames as an important bridge to improving areas of deficit-in this case attention-in students with learning disabilities.
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Krieger V, Amador-Campos JA, Peró-Cebollero M. Interrater agreement on behavioral executive function measures in adolescents with Attention Deficit Hyperactivity Disorder. Int J Clin Health Psychol 2019; 19:141-149. [PMID: 31193139 PMCID: PMC6517650 DOI: 10.1016/j.ijchp.2019.02.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 02/15/2019] [Indexed: 11/15/2022] Open
Abstract
Though most children with Attention Deficit Hyperactivity Disorder (ADHD) show difficulties in behavioral measures of executive functions (EF), few studies have examined interrater agreement in these measures. OBJECTIVE To analyze the agreement between parents, teachers and self-reports of behavioral EF in adolescents with ADHD and controls. METHOD A sample of 118 adolescents (75 with ADHD and 43 controls) was rated by parents, teachers and the adolescents themselves using the Comprehensive Executive Function Inventory. The intraclass correlation coefficient (ICC) and Bland and Altman methods were used to evaluate agreement. RESULTS The ICC between parents, teachers and self-report was poor or moderate in the group with ADHD; in the control group the agreement was fair to good. The Bland and Altman graphs show that, in the control group, most of the scores are below to the clinical cut-off point, while in the group with ADHD they are above. CONCLUSIONS Agreement between all raters was low. Parents, teachers and adolescents agreed on the absence of deficits in behavioral EF in the control group, and on the presence of deficits in the group with ADHD, although they did not agree on the frequency of these deficits.
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Affiliation(s)
- Virginia Krieger
- Department of Clinical Psychology and Psychobiology, University of Barcelona, Spain
| | - Juan Antonio Amador-Campos
- Department of Clinical Psychology and Psychobiology, University of Barcelona, Spain
- Institute of Neuroscience, University of Barcelona (UBneuro), Spain
| | - Maribel Peró-Cebollero
- Institute of Neuroscience, University of Barcelona (UBneuro), Spain
- Departament of Social Psychology and Quantitative Psychology, University of Barcelona, Spain
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28
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Cueli M, Rodríguez C, Cabaleiro P, García T, González-Castro P. Differential Efficacy of Neurofeedback in Children with ADHD Presentations. J Clin Med 2019; 8:E204. [PMID: 30736419 PMCID: PMC6406571 DOI: 10.3390/jcm8020204] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 01/28/2019] [Accepted: 02/04/2019] [Indexed: 12/11/2022] Open
Abstract
Training in neurofeedback (NF) reduces the symptomatology associated with attention deficit with hyperactivity disorder (ADHD). However, ADHD differs in terms of the type of presentation, i.e., inattentive (ADHD-I), impulsive/hyperactive (ADHD-HI), or combined (ADHD-C). This study examines the efficacy of NF in ADHD presentations. Participants were 64 students (8⁻12 years old). Cortical activation, executive control, and observed symptomatology by parents were assessed. Results indicated that ADHD-C and ADHD-HI demonstrated greater improvements than ADHD-I. It was concluded that this kind of training produces an improvement and that it is necessary to explore it further in terms of the protocol used.
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Affiliation(s)
- Marisol Cueli
- Department of Psychology, University of Oviedo, Plaza Feijoo s/n, 33003 Oviedo (Asturias), Spain.
| | - Celestino Rodríguez
- Department of Psychology, University of Oviedo, Plaza Feijoo s/n, 33003 Oviedo (Asturias), Spain.
| | - Paloma Cabaleiro
- Department of Psychology, University of Oviedo, Plaza Feijoo s/n, 33003 Oviedo (Asturias), Spain.
| | - Trinidad García
- Department of Psychology, University of Oviedo, Plaza Feijoo s/n, 33003 Oviedo (Asturias), Spain.
| | - Paloma González-Castro
- Department of Psychology, University of Oviedo, Plaza Feijoo s/n, 33003 Oviedo (Asturias), Spain.
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Rodríguez C, García T, Areces D, Fernández E, García-Noriega M, Domingo JC. Supplementation with high-content docosahexaenoic acid triglyceride in attention-deficit hyperactivity disorder: a randomized double-blind placebo-controlled trial. Neuropsychiatr Dis Treat 2019; 15:1193-1209. [PMID: 31190827 PMCID: PMC6514260 DOI: 10.2147/ndt.s206020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 04/11/2019] [Indexed: 12/22/2022] Open
Abstract
Background: Attention-deficit hyperactivity disorder (ADHD) is a complex disorder in terms of etiology, clinical presentation, and treatment outcome. Pharmacological and psychological interventions are recommended as primary treatments in ADHD; however, other nonpharmacological intervention such as a dietary supplementation with omega-3 polyunsaturated fatty acids (ω-3 PUFAs) has emerged as an attractive option. Purpose: The objective of the present study was to assess whether dietary supplementation with highly concentrated ω-3 docosahexaenoic acid (DHA) triglyceride may improve symptoms in ADHD. Method: A 6-month prospective double-blind placebo-controlled randomized clinical trial was designed in 66 patients with ADHD, aged between 6 and 18 years. Participants in the experimental group received a combination of ω-3 fatty acids (DHA 1,000 mg, eicosapentaenoic acid 90 mg, and docosapentaenoic acid 150 mg). Instruments included d2-test, AULA Nesplora, EDAH scales, and abbreviated Conner's Rating Scale. Results: In the cognitive test, between-group differences were not found, but within-group differences were of a greater magnitude in the DHA group. Between-group differences in favor of the DHA arm were observed in behavioral measures, which were already detected after 3 months of treatment. Results were not changed when adjusted by ADHD medication. Conclusions: This study provides further evidence of the beneficial effect of supplementation with ω-3 DHA in the management of ADHD.
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Affiliation(s)
- Celestino Rodríguez
- Department of Psychology, Faculty of Psychology, University of Oviedo, Oviedo, Spain
| | - Trinidad García
- Department of Psychology, Faculty of Psychology, University of Oviedo, Oviedo, Spain
| | - Débora Areces
- Department of Psychology, Faculty of Psychology, University of Oviedo, Oviedo, Spain.,Child Education Program, Faculty Padre Ossó, Oviedo, Spain
| | - Estrella Fernández
- Department of Psychology, Faculty of Psychology, University of Oviedo, Oviedo, Spain
| | | | - Joan Carles Domingo
- Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona, Barcelona, Spain
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