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          pupil dilation

          This shows a woman's eye
          FeaturedNeuroscienceVisual Neuroscience
          ·September 30, 2022·5 min read

          Pupil Dilation: A Window to Perception

          Study reveals how changes in pupil size affect the way we perceive our surroundings.
          Read More
          This shows an eye
          FeaturedNeuroscienceVisual Neuroscience
          ·October 21, 2021·7 min read

          People’s Eyes Reveal That Clichés Are Underrated

          Eye-tracking reveals the brain pays more attention to conventional metaphors than it does to similar alternatives.
          Read More
          This shows a woman's eye
          FeaturedNeurosciencePsychologyVisual Neuroscience
          ·July 30, 2021·1 min read

          Pupils Mirror Perception of Social Interaction

          Perception of social interactions unfolds through pupil dilation. The findings shed light on the visual system's role in sensitivity to social interactions.
          Read More
          This shows a woman's face
          FeaturedNeuroscienceNeuroscience VideosOpen Neuroscience ArticlesPsychologyVisual Neuroscience
          ·March 6, 2021·4 min read

          Larger Pupils? You Might Just Have Gained Someone’s Trust

          Autonomic mimicry in human social interactions is significant, a new study reports. Researchers found in computer facial simulations where the pupils were dilated, test subjects trusted the simulated face more and mimicked the pupillary response.
          Read More
          This is a drawing of an eye
          FeaturedGeneticsNeurologyNeuroscience
          ·September 15, 2019·3 min read

          How the eyes might be windows to the risk of Alzheimer’s disease

          Adults with mild cognitive impairment (MCI), a precursor to Alzheimer's disease, have greater pupil dilation when taking cognitive tests than their cognitively normal peers. Task-evoked pupillary response may be a cost-effective, and low invasive screening test for those at genetic risk for Alzheimer's before the symptoms of the disease take hold.
          Read More
          This shows an eye
          AutismFeaturedNeuroscienceOpen Neuroscience Articles
          ·July 24, 2019·5 min read

          Pupil dilation and heart rate, analyzed by AI, may help spot autism early

          A machine learning algorithm can accurately detect abnormalities in pupil dilation, which are predictive of ASD, in mouse models. The AI can also detect if a female has Rett syndrome with 80% accuracy. The system could be used to detect autism in infants and toddlers.
          Read More
          This shows images of objects used in the eye tracking assessment
          AutismFeaturedNeuroscienceOpen Neuroscience ArticlesPsychologyVisual Neuroscience
          ·June 19, 2019·5 min read

          Eyes hold clues for treating severe autism more effectively

          Tracking eye movement and pupil dilation in those with level 3 Autism helped assess true language abilities.
          Read More
          Image shows a flood.
          FeaturedPsychology
          ·May 23, 2017·3 min read

          Depression Risk Following Natural Disaster Can Be Predicted By Pupil Dilation

          A new study reveals a person's pupil dilation may give hints as to their risk of developing depression following a natural disaster.
          Read More
          Image shows an eye.
          FeaturedNeuroscience
          ·April 10, 2017·3 min read

          Are You Listening? Your Pupils Indicate If You Are

          Researchers report that during times of shared attention, pupil dilation patterns synchronize.
          Read More
          Image shows a blue eye.
          FeaturedNeurosciencePsychology
          ·March 6, 2017·3 min read

          Pupil Signals Uncertainty During Decision Making

          Pupil dilation is at its largest when people are most uncertain about their situation, a new study reports.
          Read More
          Image shows a woman looking at the faces on a computer.
          FeaturedPsychology
          ·November 3, 2016·3 min read

          Pupil Response to Negative Facial Expressions Predicts Depression Relapse Risk

          Researchers report pupil dilation in reaction to negative facial expressions could predict a risk for relapse in those with depression.
          Read More
          This image shows a child looking at a picture on a computer monitor.
          FeaturedNeuroscience VideosPsychology
          ·July 7, 2015·3 min read

          Pupil Dilation Could Predict Depression Risk in Children

          According to a new study, how much a child's pupils dilate in response to seeing an emotional image can predict their risk of developing depression over the next two years.
          Read More
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          This shows a happy lady.

          Happiness Now or Later? The Impact of Timing on Well-being

          This shows a woman.

          Inhale, Exhale, Remember: Uncovering the Breath-Memory Connection

          This shows a neuron.

          Top 5 Neuroscience News Stories of the Week

          This shows a man walking between two DNA staircases.

          The DNA of Decision-Making

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