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- When an individual looks at somebody they love, their eye pupil can become enlarged. Research has found that heterosexual men are more attracted to women when their pupils are dilated1. The iris has dilator muscles that can expand the pupil up to approximately the diameter of a chickpea in low light2.Learn more:✕This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.The short answer is yes. Eye contact has been a central part of human interaction for a long time, so it’s no surprise that a change in emotion could cause the pupil to dilate. Research has found that heterosexual men are more attracted to women when their pupils are dilated.www.lenstore.co.uk/eyecare/the-look-of-loveThe iris is made of two types of muscle: a ring of sphincter muscles that encircle and constrict the pupil down to a couple of millimeters across to prevent too much light from entering; and a set of dilator muscles laid out like bicycle spokes that can expand the pupil up to eight millimeters—approximately the diameter of a chickpea—in low light.www.scientificamerican.com/article/eye-opener-wh…
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WEBFeb 20, 2024 · Dilated pupils are when the black circles at the center of your eyes are bigger than normal. They may stay dilated, even in bright light, due to various factors, such as medications, injuries, or …
WEBSep 24, 2023 · Pupil dilation may be a sign of attraction, but it can also result from other factors, such as hormones or light. Learn more about the causes and effects of pupil size changes and how they relate to emotions.
WEBJul 16, 2023 · Dilated pupils can happen for many reasons, such as light, medications, drugs, eye exams, injuries, and medical conditions. Learn how to check your pupil size, when to see a provider, and what to do if your …
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