Juvenile cuttlefish (Sepia officinalis) camouflage themselves by changing their body pattern according to the background. This behaviour can be used to investigate visual perception in these molluscs ...

The dominant view in current theories of face perception is that facial identity (recognizing who a person is) and facial expression (interpreting their moods and feelings) are processed by distinct ...

Speech is an acoustically rich signal that provides considerable personal information about talkers. The expression of emotions in speech sounds and corresponding abilities to perceive such emotions ...