What is Cognitive Science
Neural systems for social judgments from movement cues: dissociations between emotion and personality attribution.
Thursday, November 11, 2004, 12:00pm - 07:00pm
University of Pennsylvania, Center for Cognitive Neuroscience
Judging another person's emotions based on nonverbal behavior (e.g., faces, vocal prosody) is known to rely partly on somatosensory cortices in the right hemisphere. This finding has been interpreted as supporting simulationist models of emotion recognition. In this task I'll discuss further evidence for the involvement of right somatosensory structures in emotion recognition, in this case from body movement cues. In addition, I'll use findings from both neuropsychological (lesion) and neuroimaging (fMRI) studies to compare and contrast emotion judgments (e.g., is this person sad or happy?) and personality trait judgments (e.g., is this person outgoing or shy?), using the same nonverbal cues. Finally, time permitting, I'll discuss data from another type of movement stimulus, animated geometric objects, and attempt to relate emotion recognition processes to attribution of animacy and anthropomorphizing.
"What is Cognitive Science?"
This lunchtime talks series is designed to introduce the University community to issues in Cognitive Science. Cognitive Science is one the the few fields where modern developments in computer science and artificial intelligence promise to shed light on classical problems in psychology and the philosophy of the mind. Ancient questions of how we see the world, understand language, and reason, and questions such as 'how a material system can know about the outside world', are being explored with the powerful new conceptual prosthetics of computer modeling.
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