VR therapy explainer series · 3 of 4
Biofeedback-guided VR sessions
What if the virtual world could notice how you feel?
The film will appear here once it's made. Estimated length 2:20. Until then, the full script is below.
Chapters
- 0:00 The question
- 0:14 Meet the biofeedback-guided VR sessions
- 0:34 How it runs
- 1:03 Strengths and limits
- 1:25 What to measure
- 1:58 The takeaway
Script and transcript
The question
Take a breath with me. What if the virtual world could notice how you feel? This is Virtual Reality Therapy Explained, at virtualrealitytherapy.info.
Meet the biofeedback-guided VR sessions
With biofeedback, physiological signals such as heart rate, skin conductance or EEG feed back into the session. The environment can then offer an easier or harder step, or adjust automatically, according to the client's state.
How it runs
Step by step, it looks like this. First, fit the sensors and record a resting baseline. Next, set thresholds with the therapist: what counts as calm, what counts as stressed. Then, let the system offer the next step only when the client is calm, or step back when stress rises. Finally, or keep the therapist in control, with the signals displayed live.
Strengths and limits
What does it add? Sessions adapt to the person in real time. One therapist can oversee several clients. Gives objective records of each session. A few honest cautions. Sensors need careful fitting and clean signals. Thresholds need clinical judgement, not just defaults.
What to measure
Here's how progress shows up in the data. Baseline versus in-session signals: the change from rest. Time to recovery after a step up: how fast the body settles. Number of steps offered and taken: progression. Heart rate climbs as a client steps closer to a trigger, then settles after 90 seconds. Next week it settles in 40. That recovery time is a lovely, objective marker of progress.
The takeaway
If you take one thing away, let it be this: time to recovery after a step up and its neighbours tell you how the task was done, not just how fast. Sources are on this page. This video is general information, not medical advice.
Shot list
- Title card with site name and domain (5 s)
- Presenter, medium shot, opening question
- Cut-away: animation or diagram for 'meet the biofeedback-guided vr sessions'
- Cut-away: animation or diagram for 'how it runs'
- Cut-away: animation or diagram for 'strengths and limits'
- Cut-away: animation or diagram for 'what to measure'
- Lower third throughout: Virtual Reality Therapy Explained · virtualrealitytherapy.info
- Presenter close-up for the takeaway
- End card linking back to this page (5 s)