Researchers have developed a new method to analyze facial expressions, as part of efforts to better understand animal communication.
In a study of children and adults, both higher age and having had a pet dog were associated with better ability to recognize dog emotions from facial expressions. The findings show that 4-year-olds ...
The human facial action coding system, or FACS, has been developed as a tool for cross-species systematic comparisons of facial muscles to help interpret the resulting facial expressions of the ... Researchershave developed a new method that uses artificial intelligence to analyze animal behavior. This opens the door to longer-term in-depth studies in the field of behavioral science -- while ...
The world's smallest bears can exactly mimic another bear's facial expressions, casting doubt on humans and other primates' supremacy at this subtle form of communication. It is the ...
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