It is commonplace in philosophy and psychology to divide emotions into two groups: basic and complex emotions. Complex emotions, such as grief, regret, and jealousy, have highly variable appearances ...

Emotions are an important part of human intelligence. Identifying specific emotional categories from complex neural patterns, i.e., the neural decoding of emotional information, is a key issue in ...

The images in a meme are authentic photographs of tears under a special type of microscope. It is also true that there are three types of tears, each of which is produced through a different ...