Background Annually, 4% of the global population undergoes non-cardiac surgery, with 30% of those patients having at least ...

Some see squirrels as adorable, bushy-tailed creatures that run in circles around tree trunks before they finally race up trees to the safety of the branches above to enjoy a snack while taking in the ...

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