Tag: Sleep

Pupil Size Indicates Which Memories We Relive In Dreams: Study

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Pupil Size Indicates Which Memories We Relive In Dreams: Study

A new study has investigated the link between pupil dilation/contraction and memory processing during sleep. The study titled, “Sleep microstructure organizes memory replay”, published in the journal Nature and conducted by scientists at Cornell University, Ithaca, claims that pupil size while sleeping could indicate the memories you are reliving in your dreams. Using advanced eye-tracking…

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It’s almost impossible to keep teens off their phones in bed – but new research shows it really does affect their sleep

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It’s almost impossible to keep teens off their phones in bed – but new research shows it really does affect their sleep

Photograph used for representational purposes only | Photo Credit: Getty Images/iStockphoto Parents of children and teenagers have long been warned about the dangers of screen time and digital devices before bed – the worry being that screens could harm the sleep patterns of young people. But do screens really hurt the length and quality of…

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