Beyonce’s Mom Tina Knowles Reveals the Surprising Origin of Blue Ivy’s Name in Birthday Tribute

Blue Ivy’s unique moniker has more meaning behind it than people may think! On Wednesday 7, Beyoncé’s mother, Tina Knowles, ...
eLife

Pupil dilation offers a time-window on prediction error

Pupil dilation provides a physiological readout of information gain during the brain's internal process of belief updating in the context of associative learning.