Pupil dilation provides a physiological readout of information gain during the brain's internal process of belief updating in the context of associative learning.
Daily Galaxy on MSN
Your Pupils Change Size When You Breathe!
You have probably heard the saying that the eyes are the windows to the soul, but new research shows they are also connected ...
People often call eyes the windows to the soul. But what exactly do we see when we gaze into the eyes of another person? In fact, the eyes do provide lots of information about another person’s ...
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