In case you're wondering, that's not really what this research found. Sadlyhttps://twitter.com/VICE/status/899609548536807424 …
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But you can be 'aroused' for lots of reasons. The term doesn't mean SEXUAL arousal, it just means increased blood flow, dilation etc
Does pupil dilation mean that these women were sexually aroused? Maybe. Could be fear, anger, disgust, all emotions that can trigger similar arousals
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