Health, Longevity & Biohacking
Oculocardiac Reflex Activates Parasympathetic System to Improve Visual Focus Through Blinking
Dr. Sten Ekberg
Do This Daily To Keep Glasses Away Forever
"Once you do that little blink and squeeze, you create a little bit of pressure in the eye, and that pressure is detected by a pressure receptor or a baroreceptor, and that sets in motion a reflex that's going to activate your parasympathetic nervous system."
The presenter explains a specific physiological mechanism where intentional blinking with light squeezing triggers pressure receptors in the eye that activate the parasympathetic nervous system via the oculocardiac reflex. This activation increases lens convexity and reduces pupil size, both of which improve visual focus, offering a controllable method to enhance eyesight through autonomic nervous system manipulation.
From this episode
Dr. Sten Ekberg