10/13/2016

18h
October 13, 2016
Redpath Museum Auditorium          
McGill University Downtown Campus
859 Sherbrooke Street West, Montreal QC
Metro: McGill, Bus: 24, BIXI: University

Free entrance

Chaotic Music and Fractal Art: A Glimpse into the Neurophysiology of Aesthetics

Leon Glass
Isadore Rosenfeld Chair in Cardiology and Professor of Physiology
Department of Physiology, McGill University
Member of the horn section of I Medici di McGill Orchestra

The enjoyment of music and art are uniquely human experiences.  Yet we still do not understand the attributes that lead us to appreciate some artistic works and not others. In this talk I will address how concepts in mathematics can help us to think about these matters. Chaos refers to irregular time series that are generated following a definite set of deterministic rules. A fractal is an image, in which magnification of a small region is similar to the whole.  I will give examples of how the concepts of chaos and fractals can be exploited to propose simple computer algorithms that can be used to generate sequences of sounds and images. I will also show how random patterns of dots can be manipulated to generate displays that are visually interesting, and that can be used as an input to probe the physiological processes underlying visual perception. The talk will challenge you to think about what you hear and see, and how you do it.

Generously  supported by Faculty of Medicine Research and Graduate Studies, Faculty of Science and the Centre for Applied Mathematics in Bioscience and Medicine (CAMBAM).      
Everyone welcome   INFO:   514-398-4094