Activation of each muscle group causes a specific change in facial expression. For example, pain-related expressions often include furrowed brows, elevated cheeks, squinting, wrinkled nose and ...

If a mouse is in a lot of pain, an experienced handler may see it in the animal’s facial expression—its narrowed eyes and bulging cheeks. But, subtler facial expressions may be more difficult to match ...

AI detects animal emotions through facial expressions with high accuracy AI advances understanding of emotional signals in ...

Alzherimer's The app 'reads' facial expressions to gauge pain levels Dr Mustafa Abdul Wahed has received an Innovation Award from Curtin University for his invention of smartphone applications ...