Top 2 Ways to Spot a Manipulator by Their Eyes
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Top 2 Ways to Spot a Manipulator by Their Eyes
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How Does The Pupil Contribute To The Visual Pathway?
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The Unseen Facts | Business and Marketing 📈 on Instagram: "No, you cannot usually control your pupil size directly — dilation and constriction are involuntary reflexes regulated by the autonomic nervous system. 👁️⚡ But in a rare documented case, a person learned to consciously control their pupils — altering dilation by ~0.8 mm and constriction by ~2.4 mm on command. A 2021 ScienceDirect study confirmed this wasn’t due to indirect tricks like focusing on near/far objects. Instead, evidence fro
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The Unseen Facts | Business and Marketing 📈 on Instagram: "No, yo…
120.4K views3 months ago
Instagramtheunseenfact
explore_wealth on Instagram: "•It is fascinating to watch someone control their pupils, but what looks like a "magic trick" is actually a sophisticated biological response. Here is the detailed breakdown of the science behind how this happens: The Biology of Pupil Control •The pupil is essentially a hole in the center of the iris that regulates how much light enters the eye. This movement is controlled by two sets of smooth muscles in the iris: the sphincter pupillae (which constricts the pupil)
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explore_wealth on Instagram: "•It is fascinating to watch someone con…
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𝗜𝗻𝗳𝗼𝗿𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗞𝗻𝗼𝘄𝗹𝗲𝗱𝗴𝗲 on Instagram: "It’s almost impossible for humans to consciously control the size of their pupils. Normally, pupil movement is automatic — handled by the autonomic nervous system in response to light, emotions, or focus changes. Only a tiny number of people have ever shown the ability to influence their pupil size voluntarily, often by imagining darkness or light, or shifting their internal state through deep focus. Even then, the control is very limite
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𝗜𝗻𝗳𝗼𝗿𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗞𝗻𝗼𝘄𝗹𝗲𝗱𝗴𝗲 on Instagram: "It’s almost impossible for humans to conscio…
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