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PubMed Journals Articles About "Virtual Reality Therapy Edges Fear Heights" RSS

00:43 EDT 24th October 2018 | BioPortfolio

Virtual Reality Therapy Edges Fear Heights PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest Virtual Reality Therapy Edges Fear Heights articles that have been published worldwide.

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Showing "Virtual reality therapy edges fear heights" PubMed Articles 1–25 of 13,000+

Effects of virtual reality high heights exposure during beam-walking on physiological stress and cognitive loading.

Virtual reality has been increasingly used in research on balance rehabilitation because it provides robust and novel sensory experiences in controlled environments. We studied 19 healthy young subjects performing a balance beam walking task in two virtual reality conditions and with unaltered view (15 minutes each) to determine if virtual reality high heights exposure induced stress. We recorded number of steps off the beam, heart rate, electrodermal activity, response time to an auditory cue, and high-den...


Believing is seeing: Changes in visual perception following treatment for height fear.

People who are afraid of heights may have a perceptual bias, such that they see heights as higher than they truly are. The current study tested if there is a causal relationship between treatments for height fear and changes in perceptual bias.

Factors Affecting Enjoyment of Virtual Reality Games: A Comparison Involving Consumer-Grade Virtual Reality Technology.

This study investigated psychological responses to playing videogames using a virtual reality (VR) head-mounted display (HMD). We also investigated how cybersickness impacts the sense of presence one feels in the virtual environment, as well as how cybersickness affects enjoyment.


Exploring Drugbank in Virtual Reality Chemical Space.

The recent general availability of low-cost virtual reality headsets, and accompanying 3D engine support, presents an opportunity to bring the concept of chemical space into virtual environments. While virtual reality applications represent a category of widespread tools in other fields, their use in the visualization and exploration of abstract data such as chemical spaces has been experimental. In our previous work we established the concept of interactive 2D maps of chemical spaces, followed by interacti...

Narrative and Spatial Memory for Jury Viewings in a Reconstructed Virtual Environment.

This paper showcases one way of how virtual reconstruction can be used in a courtroom. The results of a pilot study on narrative and spatial memory are presented in the context of viewing real and virtual copies of a simulated crime scene. Based on current court procedures, three different viewing options were compared: photographs, a real life visit, and a 3D virtual reconstruction of the scene viewed in a Virtual Reality headset. Participants were also given a written narrative that included the spatial l...

The Effects of a 5-Day Virtual-Reality Based Exercise Program on Kinematics and Postural Muscle Activity in Youth with Cerebral Palsy.

To determine the effects of a 5-day virtual reality (VR)-based intervention on anticipatory and reactive mechanisms of postural control in children and adolescents with cerebral palsy (CP).

Heartbeat-enhanced immersive virtual reality to treat complex regional pain syndrome.

To develop and test a new immersive digital technology for complex regional pain syndrome (CRPS) that combines principles from mirror therapy and immersive virtual reality and the latest research from multisensory body processing.

Real patients in virtual reality: the link between phantom heads and clinical dentistry.

Preclinical training in phantom heads has until now been considered the 'gold standard' for restorative dental education, but the transition from preclinic to the treatment of real patients has remained a challenge. With the introduction of the latest generation of virtual reality simulators, students and dental practitioners can make digital impressions of their patients in virtual reality models and practice procedures in virtual reality before clinically performing them. In this way, clinical decisions c...

Virtual reality for spinal cord injury-associated neuropathic pain: systematic review.

Treatment of spinal cord injury (SCI)-associated neuropathic pain is challenging, with limited efficacy and no definitive options, and SCI patients often show resistance to pharmacologic treatment. Virtual reality (VR) therapy is a non-invasive, non-pharmacologic alternative with minimal adverse effects.

360° virtual reality video for the acquisition of knot tying skills: A randomised control trial.

360° virtual reality (VR) video is an exciting and evolving field. Current technology promotes a totally immersive, 3-dimensional (3D), 360° experience anywhere in the world using simply a smart phone and virtual reality headset. The potential for its application in the field of surgical education is enormous. The aim of this study was to determine knot tying skills taught with a 360-degree VR video compared to conventional 2D video teaching.

Development of an effective virtual environment in eliciting craving in adolescents and young adults with internet gaming disorder.

Internet gaming disorder (IGD) is a new disorder that warrants further investigation, as recently noted in the research criteria of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. Offering controlled environments that increase cue-induced craving, virtual reality cue-exposure therapy has been shown to be effective for some addiction disorders. To assess the feasibility of virtual reality for patients with IGD, this study aimed to develop virtual environments that represent risk sit...

Next Generation Case Report: Supraorbital Craniotomy for Anterior Communicating Artery Aneurysm Clipping in Annotated Virtual Reality Environment.

Recent years have seen significant advancements in virtual reality. Implementation of this technology in combination with traditional learning methods is a powerful tool for medical teaching.

In session extinction and outcome in Virtual Reality Exposure Therapy for PTSD.

Recent research emphasizes emotional engagement and between-session extinction, but no longer within-session extinction, as the primary mechanisms underlying exposure therapy for the treatment of PTSD. No previous studies have examined change in subjective units of distress (SUDS) in virtual reality exposure (VRE) for PTSD despite its potential facilitation of engagement (see McLay et al., 2012; Reger & Gahm, 2008). Using in session data from Rothbaum et al. (2014) we examined patterns of within- and betwee...

Are We Ready for Online Virtual Reality Therapy?

The Elderly Perceived Meanings and Values of Virtual Reality Leisure Activities: A Means-End Chain Approach.

This study uses means-end chain (MEC) techniques to examine the awareness, decision-making procedure, and personal values of the elderly with regard to virtual reality leisure activities. The results of the study show that elderly respondents value virtual reality leisure activities that are fun, safe, and easy. In terms of outcome benefits, elderly respondents value feeling physically and mentally healthy, firsthand experience, and satisfied curiosity. In value terms, elderly respondents hope that their ch...

Virtual Reality for Neurorehabilitation: Insights from Three European Clinics.

Virtual reality for the treatment of motor impairment is a burgeoning application of digital technology in neurorehabilitation. Virtual reality systems pose an opportunity for healthcare providers to augment the dose of task orientated exercises delivered both in the clinic, and via telerehabilitation models in the home. The technology is almost exclusively applied as an adjunct to traditional approaches and is typically characterised by the use of gamified exergames which feature task orientated physiother...

A systematic approach to parameter selection for CAD-virtual reality data translation using response surface methodology and MOGA-II.

Advanced graphics capabilities have enabled the use of virtual reality as an efficient design technique. The integration of virtual reality in the design phase still faces impediment because of issues linked to the integration of CAD and virtual reality software. A set of empirical tests using the selected conversion parameters was found to yield properly represented virtual reality models. The reduced model yields an R-sq (pred) value of 72.71% and an R-sq (adjusted) value of 86.64%, indicating that 86.64%...

15 Years of Research on Redirected Walking in Immersive Virtual Environments.

Virtual reality users wearing head-mounted displays can experience the illusion of walking in any direction for infinite distance while, in reality, they are walking a curvilinear path in physical space. This is accomplished by introducing unnoticeable rotations to the virtual environment-a technique called redirected walking. This paper gives an overview of the research that has been performed since redirected walking was first practically demonstrated 15 years ago.

Application of 3D virtual reality technology with multi-modality fusion in resection of glioma located in central sulcus region.

To explore the clinical and teaching application value of virtual reality technology in preoperative planning and intraoperative guide of glioma located in central sulcus region. Ten patients with glioma in the central sulcus region were proposed to surgical treatment. The neuro-imaging data, including CT, CTA, DSA, MRI, fMRI were input to 3dgo sczhry workstation for image fusion and 3D reconstruction. Spatial relationships between the lesions and the surrounding structures on the virtual reality image wer...

Virtual reality perspective-taking increases cognitive empathy for specific others.

Previous research shows that virtual reality perspective-taking experiences (VRPT) can increase prosocial behavior toward others. We extend this research by exploring whether this effect of VRPT is driven by increased empathy and whether the effect extends to ostensibly real-stakes behavioral games. In a pre-registered laboratory experiment (N = 180), participants interacted with an ostensible partner (a student from the same university as them) on a series of real-stakes economic games after (a) taking the...

Virtual reality hip arthroscopy simulator demonstrates sufficient face validity.

To test the face validity of the hip diagnostics module of a virtual reality hip arthroscopy simulator.

Probabilistic motor sequence learning in a virtual reality serial reaction time task.

The serial reaction time task is widely used to study learning and memory. The task is traditionally administered by showing target positions on a computer screen and collecting responses using a button box or keyboard. By comparing response times to random or sequenced items or by using different transition probabilities, various forms of learning can be studied. However, this traditional laboratory setting limits the number of possible experimental manipulations. Here, we present a virtual reality version...

Virtual health education: Scaling practice to transform student learning: Using virtual reality learning environments in healthcare education to bridge the theory/practice gap and improve patient safety.

The advancements in and affordability of technologies offer increasing opportunities to modernise healthcare education into packages developed to meet the expectations and requirements of the digital generation. Purposefully designed and tested Virtual Reality Learning Environments (VRLE) can offer healthcare students the means to access and revisit learning materials in ways that enhance education and meet a range of needs; including those with specific learning differences and those who have traditionally...

Evaluation of the quality of cardiopulmonary resuscitation according to vehicle driving pattern, using a virtual reality ambulance driving system: a prospective, cross-over, randomised study.

To analyse changes in the quality of cardiopulmonary resuscitation (CPR) according to driving patterns encountered during ambulance transport, using a virtual reality simulator.

Virtual Reality Analgesia in Labor: The VRAIL Pilot Study-A Preliminary Randomized Controlled Trial Suggesting Benefit of Immersive Virtual Reality Analgesia in Unmedicated Laboring Women.

This pilot study investigated the use of virtual reality (VR) in laboring women. Twenty-seven women were observed for equivalent time during unmedicated contractions in the first stage of labor both with and without VR (order balanced and randomized). Numeric rating scale scores were collected after both study conditions. Significant decreases in sensory pain -1.5 (95% CI, -0.8 to -2.2), affective pain -2.5 (95% CI, -1.6 to -3.3), cognitive pain -3.1 (95% CI, -2.4 to -3.8), and anxiety -1.5 (95% CI, -0.8 to...


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