Surprise triggers pupil dilation and brain-wave changes that signal the brain’s transition into a new mode, instantly changing how a person perceives and learns from what is happening around them
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#PupilDilation #BrainWaves #CognitiveSwitch
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#PupilDilation #BrainWaves #CognitiveSwitch
Brown
Why do people’s pupils dilate when they’re surprised? Brown researchers explain
Spikes in physical alertness are a sign that the brain is hitting the “refresh” button to help it better process new and unexpected information, according to a new study.
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