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  2. Virtual reality - Wikipedia

    en.wikipedia.org/wiki/Virtual_reality

    Virtual reality (VR) is a simulated experience that employs 3D near-eye displays and pose tracking to give the user an immersive feel of a virtual world. Applications of virtual reality include entertainment (particularly video games), education (such as medical, safety or military training) and business (such as virtual meetings).

  3. Virtual Reality: How Is It Used in Medicine? - WebMD

    www.webmd.com/.../features/virtual-reality-medicine

    Therapeutic virtual reality (VR), the use of the immersive, computer-generated technology in medicine, is on the fast track to widespread use. In some hospitals and clinics, your doctor can ...

  4. Virtual reality applications - Wikipedia

    en.wikipedia.org/wiki/Virtual_reality_applications

    Virtual reality exposure therapy (VRET) is a form of exposure therapy for treating anxiety disorders such as post-traumatic stress disorder (PTSD) and phobias. Studies have indicated that combining VRET with behavioral therapy, patients experience a reduction of symptoms. [18][19] In some cases, patients no longer met the DSM-V criteria for PTSD.

  5. Extended reality - Wikipedia

    en.wikipedia.org/wiki/Extended_reality

    Extended reality (XR) is an umbrella term to refer to augmented reality (AR), virtual reality (VR), and mixed reality (MR). The technology is intended to combine or mirror the physical world with a " digital twin world" able to interact with it, [1][2] giving users an immersive experience by being in a virtual or augmented environment.

  6. Virtual Reality and Health - WebMD

    www.webmd.com/a-to-z-guides/virtual-reality-and...

    Virtual reality makes some people feel ill during or after their session. This is called “cyber sickness.” The symptoms may feel like motion sickness , and they can include:

  7. The Role of Augmented Reality in Medicine - WebMD

    www.webmd.com/.../augmented-reality-medicine

    What makes augmented reality special and more useful in medicine is that it merges virtual images with the real world, including real objects and real people. That means your surgeon, doctor, or ...

  8. Virtual reality headset - Wikipedia

    en.wikipedia.org/wiki/Virtual_reality_headset

    Virtual reality headset. A virtual reality headset (or VR headset) is a head-mounted device that uses 3D near-eye displays and positional tracking to provide a virtual reality environment for the user. VR headsets are widely used with VR video games, but they are also used in other applications, including simulators and trainers.

  9. Virtual Reality Exposure Therapy: What to Know - WebMD

    www.webmd.com/anxiety-panic/virtual-reality...

    Virtual reality (VR) uses technology to swap real-life environments with made-up ones that look real. That’s called simulation. Exposure therapy helps you face your fears in a safe environment ...

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