A Literature Overview of Virtual Reality (VR) in Treatment of Psychiatric Disorders: Recent Advances and Limitations

Frontiers in Psychiatry, Journal Year: 2019, Volume and Issue: 10

Published: July 19, 2019

In this paper, we conduct a literature survey on various virtual reality (VR) treatments in psychiatry. We collected 36 studies that used VR to provide clinical trials or therapies for patients with psychiatric disorders. order gain better understanding of the management pain and stress, first investigate applications alleviate stress during immersive activities environment. exposure are particularly effective anxiety, provoking realistic reactions feared stimuli. On top that, simulated images beneficial disorders such as phobia posttraumatic disorder (PTSD). Moreover, environments have shown possibility changing depression, cognition, even social functions. review empirical evidence from VR-based illnesses dementia, mild cognitive impairment (MCI), schizophrenia autism. Through training skill training, rehabilitation through helps improve their quality life. Recent advances technology also demonstrate potential abilities address functional impairments dementia. terms different types systems, discuss feasibility within stages dementia well methodological limitations. Although there is room improvement, its widespread adoption psychiatry yet occur due technical drawbacks motion sickness dry eyes, user issues preoccupation addiction. However, it worth mentioning systems relatively easily deliver well-controlled sensory future, may become an innovative tool specific symptoms.

Language: Английский

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Is clinical virtual reality ready for primetime?

Neuropsychology, Journal Year: 2017, Volume and Issue: 31(8), P. 877 - 899

Published: Nov. 1, 2017

Since the mid-1990s, a significant scientific literature has evolved regarding outcomes from use of what we now refer to as clinical virtual reality (VR). This VR simulation technology produced encouraging results when applied address cognitive, psychological, motor, and functional impairments across wide range health conditions. article addresses question, "Is ready for primetime?"After brief description various forms technology, discuss trajectory over last 20 years summarize basic assets that offers creating applications. The discussion then question readiness in terms theoretical basis assets, research date, pragmatic factors availability, usability, costs content/systems, ethical issues safe with populations.Our review underpinnings findings date leads prediction will have impact on future practice. Pragmatic can influence adoption many areas psychology also appear favorable, but professional guidelines be needed promote its use.Although there is still much advance science this area, strongly believe applications become indispensable tools toolbox psychological researchers practitioners only grow relevance popularity future. (PsycINFO Database Record

Language: Английский

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Could virtual reality applications pose real risks to children and adolescents? A systematic review of ethical issues and concerns

Virtual Reality, Journal Year: 2021, Volume and Issue: 26(2), P. 697 - 735

Published: Aug. 3, 2021

Language: Английский

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The Potential of Functional Near-Infrared Spectroscopy-Based Neurofeedback—A Systematic Review and Recommendations for Best Practice

Frontiers in Neuroscience, Journal Year: 2020, Volume and Issue: 14

Published: July 21, 2020

Background: The effects of electroencephalography (EEG) and functional magnetic resonance imaging (fMRI)-neurofeedback on brain activation behaviors have been studied extensively in the past. More recently, researchers begun to investigate near-infrared spectroscopy-based neurofeedback (fNIRS-neurofeedback). FNIRS is a neuroimaging technique based hemodynamics, which easy use, portable, inexpensive, has reduced sensitivity movement artifacts. Method: We provide first systematic review database fNIRS-neurofeedback studies, synthesizing findings from 22 peer-reviewed studies (including total N = 441 participants; 337 healthy, 104 patients). (1) give comprehensive overview how training protocols were implemented, (2) online signal-processing methods used, (3) evaluate quality using pre-set methodological reporting criteria also present statistical sensitivity/power analyses, (4) effectiveness modulating activation, (5) its changing behavior healthy pathological populations. Results discussion: (1-2) Published are heterogeneous (e.g., targets, investigated populations, applied protocols, methods). Large randomized controlled trials still lacking. In view novelty field, published moderate. identified room for improvement important information power detect realistic effects. Several show that people can regulate hemodynamic signals cortical regions with these indicate feasibility motor control prefrontal functioning participants ameliorating symptoms clinical populations (stroke, ADHD, autism, social anxiety). However, valid conclusions about specificity or potential utility premature. Conclusion: Due advantages practicability relatively low cost, might suitable powerful alternative EEG fMRI great translation neurofeedback. Together more rigorous research practices, further improvements may lead solid understanding fNIRS-neurofeedback. Future will benefit exploiting fNIRS, offers unique opportunities research.

Language: Английский

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A Narrative Review on Clinical Applications of fNIRS

Journal of Digital Imaging, Journal Year: 2020, Volume and Issue: 33(5), P. 1167 - 1184

Published: Sept. 28, 2020

Language: Английский

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Applications of Functional Near-Infrared Spectroscopy (fNIRS) in Studying Cognitive Development: The Case of Mathematics and Language

Frontiers in Psychology, Journal Year: 2018, Volume and Issue: 9

Published: April 3, 2018

In this review, we aim to highlight the application of functional near-infrared spectroscopy (fNIRS) as a useful neuroimaging technique for investigation cognitive development. We focus on brain activation changes during development mathematics and language skills in schoolchildren. discuss how technical limitations common techniques such magnetic resonance imaging (fMRI) have resulted our limited understanding neural development, while fNIRS would be suitable child-friendly method examine Moreover, enables us go schools collect large samples data from children ecologically valid settings. Furthermore, report findings studies fields language, followed by discussion outlook these fields. suggest an additional track field educational neuroscience.

Language: Английский

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Neurofeedback for Attention-Deficit/Hyperactivity Disorder

JAMA Psychiatry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 11, 2024

Neurofeedback has been proposed for the treatment of attention-deficit/hyperactivity disorder (ADHD) but efficacy this intervention remains unclear.

Language: Английский

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Wellbuilt for wellbeing: Controlling relative humidity in the workplace matters for our health

Indoor Air, Journal Year: 2019, Volume and Issue: 30(1), P. 167 - 179

Published: Oct. 30, 2019

This study offers a new perspective on the role of relative humidity in strategies to improve health and wellbeing office workers. A lack studies sufficient participant size diversity relating (RH) measured outcomes has been driving factor relaxing thermal comfort standards for RH removing lower limit dry air. We examined association between objectively stress responses, physical activity (PA), sleep quality. diverse group workers (n = 134) from four well-functioning federal buildings wore chest-mounted heart rate variability monitors three consecutive days, while at same time, temperature (T) were their workplaces. Those who spent majority time conditions 30%-60% experienced 25% less than those drier conditions. Further, correlational our response suggests optimal values may exist within an even narrower range around 45%. Finally, we found indirect effect poorer quality, mediated by outside this range.

Language: Английский

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Functional near-infrared spectroscopy in pediatric clinical research: Different pathophysiologies and promising clinical applications

Neurophotonics, Journal Year: 2023, Volume and Issue: 10(02)

Published: March 3, 2023

Over its 30 years of existence, functional near-infrared spectroscopy (fNIRS) has matured into a highly versatile tool to study brain function in infants and young children. Its advantages, amongst others, include ease application portability, the option combine it with electrophysiology, relatively good tolerance movement. As shown by impressive body fNIRS literature field cognitive developmental neuroscience, method's strengths become even more relevant for (very) individuals who suffer from neurological, behavioral, and/or impairment. Although number studies have been conducted clinical perspective, cannot yet be considered as truly tool. The first step taken this direction exploring options populations well-defined profiles. To foster further progress, here, we review several these approaches identify challenges perspectives disorders. We outline contributions selected areas pediatric research: epilepsy, communicative language disorders, attention-deficit/hyperactivity disorder. provide scoping framework allow highlighting specific general using research. also discuss potential solutions on broader use setting. This may future research, targeting applications children adolescents.

Language: Английский

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Consumer-Grade Electroencephalogram and Functional Near-Infrared Spectroscopy Neurofeedback Technologies for Mental Health and Wellbeing

Sensors, Journal Year: 2023, Volume and Issue: 23(20), P. 8482 - 8482

Published: Oct. 15, 2023

Neurofeedback, utilizing an electroencephalogram (EEG) and/or a functional near-infrared spectroscopy (fNIRS) device, is real-time measurement of brain activity directed toward controlling and optimizing function. This treatment has often been attributed to improvements in disorders such as ADHD, anxiety, depression, epilepsy, among others. While there evidence suggesting the efficacy neurofeedback devices, research still inconclusive. The applicability measurements parameters consumer wearable devices improved, but literature on techniques lacks rigorously controlled trials. paper presents survey literary review direction clinical applications diagnoses. Relevant are highlighted compared for parameters, structural composition, available software, appeal. Finally, conclusion future these systems discussed through comparison their advantages drawbacks.

Language: Английский

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