Brian Sletten found sublime joy in a Magritte meme today — and it hit different for anyone who knows amblyopia. 🎨 'Ceci n'est pas une pipe' / This is not a pipe. The Treachery of Images. For lazy eye, the treachery is real: your brain suppresses one eye's signal, so the world you see isn't the world that's there. We turned that problem into a VR game. AmblyoPunch on Meta Quest drops you into six themed worlds — village, city, space, moon, Mars, Venus — where each level asks you to punch Gabor‑pattern coins and dodge red spikes. The four‑stage dichoptic protocol first isolates the amblyopic eye, then dims the dominant eye, gradually rebalances contrast, and finally trains binocular fusion in Panum’s area. Real‑time gating at 70 % (80 % for strabismus) and personalized settings keep difficulty in the neuroplastic sweet spot. Each stage is calibrated: Stage 1 shows Gabor targets only to the amblyopic eye, Stage 2 applies a contrast filter to the dominant eye, Stage 3 slowly equalizes inter‑ocular contrast, and Stage 4 presents overlapping patches to train fusion within Panum’s area. Gabor stimuli probe contrast sensitivity and orientation selectivity. The algorithm advances only after a 70 % hit‑rate (80 % for strabismus), and settings adapt to eye side, severity, and deviation type. No patch needed; just play. Not a medical device — complements professional care. Try it: https://www.meta.com/en-gb/experiences/amblyopunch/1239507485902689/ #Amblyopia #LazyEye #VisionTherapy #VR #MetaQuest #Neuroplasticity

Comments

Post a Comment

Popular posts from this blog

London Schools Are Using VR to Treat the Brain. Could Lazy Eye Be Next?

  # London Schools Are Using VR to Treat the Brain. Could Lazy Eye Be Next? Fifteen secondary schools in Sutton, London, have started deploying virtual reality headsets — not for gaming, not for novelty, but as a mental health intervention. In partnership with an NHS mental health trust and VR firm Phase Space, students are using immersive environments to manage exam stress, ADHD symptoms, and anxiety from difficult home situations. This pilot matters beyond its immediate goal. It signals that VR has crossed a threshold: institutions are now treating it as a legitimate therapeutic tool, not experimental tech. ## The brain, not the device What makes VR compelling for mental health is the same thing that makes it compelling for neurological conditions: presence. When you're in a headset, your brain accepts the environment as real enough to respond. Heart rate changes. Stress hormones shift. Neural pathways engage. That same mechanism — the brain treating virtual stimuli as genuine in...
Read more

Attention under pressure

  Hannah Natanson spent months fighting to protect her sources after the FBI raided her home. On Monday, she won a Pulitzer Prize. The story is a masterclass in something we rarely discuss: attention under pressure. Investigative journalism demands an extraordinary kind of visual and cognitive endurance. Hours of document review. Spotting patterns across thousands of pages. Maintaining focus when the stakes — and the stress — are sky-high. Most of us aren't facing federal subpoenas. But many of us are facing something quieter: visual coordination challenges that make sustained attention feel like a battle. For individuals with amblyopia — commonly known as lazy eye — the brain has learned to favour one eye over the other, compromising depth perception and binocular vision. Everyday tasks like reading or screen work become an uphill climb. That's where Amblyotube comes in. Developed by Seven Sportz, it's a Meta Quest app that delivers a different visual experience to each ey...
Read more

London schools are trialling VR for student mental health — the NHS is backing it. Could this same approach treat lazy eye?**

  Amblyotube on Meta Quest Store Saw this piece about 15 London secondary schools using VR headsets (Phase Space) in partnership with an NHS mental health trust to help pupils with exam stress, ADHD, and anxiety. It got me thinking: if VR is becoming accepted as a therapeutic tool for the brain, what about vision conditions that rely on neuroplasticity? Amblyopia (lazy eye) affects about 3% of kids. Traditional treatment is patching the stronger eye, but compliance is poor — kids hate wearing a patch — and it doesn't directly train binocular vision. Patching isolates the weaker eye without teaching both eyes to work as a team. There's a Meta Quest app called **Amblyotube** (developed by Seven Sports) that takes a different approach. It uses **dichoptic vision training**: each eye sees a slightly different visual feed while you watch YouTube-style content. Here’s how it works: - **Dominant Eye Shader**: Applies adjustable blur, contrast, brightness, and opacity to the stronger e...
Read more