The "Basic Stretch"
I wanted to share this and see if anybody else is interested in trying it and seeing how they feel.
I made a post a few days ago about my issues (the sensory knob in my brain is turned all the way up making me sensitive to many things including flicker). I've been doing the following for 3 days and it helps. I am not saying it makes my sensitivity go away and it certainly won't cure anything, but I feel more calm and my eyes feel more "relaxed" if that makes sense.
Step-by-Step Instructions:
Get into position: Lie on your back on a comfortable surface (a bed or yoga mat works well).
Interlace your fingers and place your hands behind your head (at the base of your skull), so the weight of your head rests gently in your hands. Your elbows can relax out to the sides.
If lying down isn't possible or comfortable, you can do this seated.
Keep your head still: Your hands stabilize the head so it doesn't move or turn at all during the exercise. Only your eyes will move.
Look to one side: Slowly move your eyes (not your head) as far as comfortably possible to the right. Hold your gaze there gently. Breathe normally.
Hold and wait for a response: Stay in this position for up to 30–60 seconds (or until you notice a spontaneous sign of nervous system shift, such as a yawn, swallow, sigh, deep breath, or burp). This indicates a parasympathetic (rest-and-digest) response. Don't force anything—just observe and breathe.
Return to center: Slowly bring your eyes back to looking straight ahead.
Repeat on the other side: Move your eyes as far as possible to the left and hold until you get a similar response (or up to 30–60 seconds).
Finish: Return your eyes to center. Rest for a moment. You can repeat the full sequence 1–2 more times if desired.
This works because of neurological connections between the eye muscles, suboccipital muscles in the neck, and the vagus nerve/brainstem