Silent Barrage

About

Silent Barrage declares its presence in scale and sound. This architectural scale arrangement of noisy pole robots is more then a mere amplification of neuronal activity in a culture dish.

One of the very few real art and science works – in that it is both artistically meaningful and scientifically valid, Silent Barrage investigates the nature of thoughts, free will, and neural dysfunction. The work focuses at the bursts of uncontrolled activity of nerve tissue, a typical characteristic of epilepsy and cultured nerve cells. Silent Barrage uses audience movements in, and responses to the architectural space of amplified neuronal activity to feed it back to the cultured nerve cells in an attempt to silence the barrage of electrical impulses. The scientists hope that this might help them understand better how to quieten the activity in the culture dish, and this in turn would assist in treating epilepsy.

From an artistic perspective Silent Barrage provides an immersive and somewhat overwhelming sensorial manifestation of questions that are in the core of our understanding of the stuff that make us think. Using the presumption of free will of the audience, who chart their own path trough the space, this work draws real and imaginary parallels between the person and nerve cell.

Each pole in the arrangement represents a region in the culture dish, and the movements of the individual robots correspond to the level of activity in the area. The robots markings on the poles hint to the continuous neuronal activity, conjuring traces of “memories” of past actions.  The movement of audience in the Silent Barrage’s space is used to stimulate the culture. Nerve cells activity usually happens when a certain combination of stimulations reaches a threshold; the same can be said about our decision making. The navigation through Silent Barrage is made out of a series of incremental decisions made in an overly stimulated environment, out of the context of daily life. The nerve cells are also out of context, removed from the brain they once belong to, they are cultured in an artificial environment, trying to make connections with the cells around them. The barrage of activity is a symptom, can pairing cells and the audience can help make “meaningful” connections that will quieten the barrage? Can it happen in a place which is nothing but quiet?

How it works

sb how it works

Video Gallery

Interview with Silent Barrage creators in the Science Gallery in Dublin

Time lapse of Silent Barrage's robotic Body

Dr Steve Potter talking about Silent Barrage

Silent Barrage in Sao Paulo, Brazil - in Portuguese 

Image Gallery

Silent Barrage in "TransLife" Beijing, China

Silent Barrage in "TransLife" Beijing, China

Silent Barrage in "TransLife" Beijing, China

Silent Barrage in "TransLife" Beijing, China

Silent Barrage in "TransLife" Beijing, China

Silent Barrage in "TransLife" Beijing, China

Silent Barrage in "TransLife" Beijing, China

Silent Barrage in "TransLife" Beijing, China

Silent Barrage in Sao Paulo, Brazil

Camera view from the ceiling 

Silent Barrage crew in Sao Paulo, Brazil

Silent Barrage dearing

Silent Barrage - Lab processes - The potter Lab

Silent Barrage - Lab processes - The potter Lab

Silent Barrage - Lab processes - The potter Lab

Silent Barrage - Lab processes - The potter Lab

Silent Barrage - Neurons on MEA

Silent Barrage - Neurons

Silent Barrage - Neurons on MEA

Silent Barrage - Neurons on MEA

Silent Barrage - Neurons on MEA

Silent Barrage - Neurons on MEA

Neural Activity

Guy Ben-Ary at the Potter Lab

Phil Gamblen at the Potter Lab

Collaborators

Phil Gamblen

Philip Gamblen was born in the UK in 1964 and immigrated to Canada with his family in 1966 where he resided until 1989.  During that time he trained and worked as a gem cutter in Toronto during the 1980’s.  In 1991, after two years of travel, he moved to Australia and re-settled near Perth, WA where he presently resides.  He graduated from the Claremont School of Art in1996 and Curtin University of Technology in 1998 with an Honours Degree in Fine Art, majoring in sculpture.
Since graduating Gamblen has been concentrating on his art practice as well as working in collaboration with others.  Most of his work is generally kinetic in form and involves the use of simple mechanisms and electronics.  He has been increasingly using robotics in his artwork and has been refining his skill in machine making as well as electronic control systems.

Gamblen is an Honorary Research Fellow at the School of Anatomy & Human Biology, UWA, and has worked as an artist in residence in SymboiticA – The art & science collaborative research lab since 1999 where he has been collaborating with other artists and scientists on biological based art projects.  The 2 most significant of these, “MEART – The Semi-Living Artist” (www.fishandchips.uwa.edu.au), has been exhibited in numerous exhibitions and festivals nationally and internationally in the past six years. In 2006 Gamblen was a research fellow at the Steve Potter Neuro-Engineering Lab at the Georgia Institute of Technology, Atlanta. He, along with collaborators Guy Ben-Ary, Douglas Bakkum and Dr Steve Potter, developed Silent Barrage that has recently been featured in NYC and Ars ELectronica.

Peter Gee

Peter Gee Born in 1957 in the farming community of Wongan Hills, Western Australia, Peter Gee moved to Perth in 1976 to study electronic engineering.  Making a career as a technical specialist in Stored Programme Control in communications with Australia’s Telstra Corporation, he now works as a data analyst/programmer in the management of IP networks.

Peter Gee is a relative newcomer to the evolution that has become Silent Barrage.  Joining the team in 2008, Peter brings with him a long history in communication and networking software development.

Enjoying family life, Peter is married with two high school aged children.  Along with interests in solar design, wood and metalwork, his long term hobbies of electronic design, microprocessor/microcontroller hardware and software development have led him toward Silent Barrage.

Riley Zeller-Townson

Riley Zeller-Townson was born in Portland, Oregon and spent most of his life at the coast of North Carolina drawing up designs for animals he intended to build.  He graduated from North Carolina State University with a dual Bachelors in Biomedical Engineering and Computer engineering, and a minor in Zoology.  Now he’s working on his PhD in Biomedical Engineering at the Georgia Institute of Technology, in Dr. Steve Potter’s lab.  Riley’s research interests include inducing directed plasticity in cortical cultures, development of the neocortex both inside and outside of living organisms, and computer models of neocortical function.  Outside of lab he enjoys running and volunteering at the Georgia Aquarium.

Nathan Scott

A/Prof Nathan Scott BE (Mech) 1987; PhD (Engineering Education) 2006.
My family were people who built their own houses and fixed their own cars, so Mechanical Engineering was a natural choice for me. I get a great deal of pleasure from design work, especially where I can invent something that is cheaper or better. I teach design and manufacturing in my School at UWA. I also lead many student projects each year, many with a humanitarian or ecological flavour. For example in 2009 I had thirty students designing a bike for a boy born without arms, and three students working on the “waste for life” project. My research has been mainly about student learning in dynamics but in recent years I worked on measurement of ski athletes in Japan. I am an advocate of problem-based and project-based learning and will be the first director of the Monadelphous Integrated Learning Center when it opens in 2010. My contribution to the Silent Barrage installation was mainly to guide the design towards mass production, and I also designed and built all the circuit boards.

Brett Murray

Brett Murray Murray is a composer and programmer interested in interactive and cross-disciplinary works. He has a Bachelor of Communications (Photomedia, Film and Video) and a Bachelor of Music (Honours) (Music Technology) from the Western Australian Academy of Performing Arts.

 

Steve Potter

Dr. Steve Potter has been collaborating with Guy Ben-Ary and Phil Gamblen at SymbioticA since 2002. He is a neuroscientist in the Laboratory for Neuroengineering at Georgia Tech, in Atlanta. His group works with networks of brain cells from rat embryos grown in culture dishes outfitted with 60 neural interfacing electrodes. The multi-electrode arrays send sensory data into the cultured neural networks, in the form of electrical pulses, and read out the networks’ responses, which are used to control the movements of robots. With their Embodied Cultured Networks paradigm, the Potter group is studying learning and memory in a simplified animal, whose brain can be studied in detail under the microscope while its body is somewhere else doing the behaving.

Potter’s lab is interdisciplinary, encompassing cell culture, multi-electrode electrophysiology, computer science, optical microscopy, and artificial intelligence. Potter got his bachelors’ degree in biochemistry from UC San Diego in 1987, and his PhD in neurobiology from UC Irvine in 1993. During his postdoctoral research at Caltech, he developed and improved tools for studying living networks, such as multiphoton laser-scanning microscopy, high-speed imaging of neural signals, and neural cell culture methods. He is an associate professor in the Coulter Department of Biomedical Engineering at Emory University and Georgia Tech, and teaches neuroengineering and neuroscience.

The Potter group has developed hardware, software and techniques for training wetware with artificial sensory input, delivered to living nets via the multi-electrode array culture dishes.

Archive Website

http://silentbarrage.com/

 

Support

SymbioticA, The Centre for Excellence in Biological Arts

The University of Western Australia

Government of Western Australia, Department for Culture and the Arts 

Australian Council for the Arts

Laboratory for Neuroengineering, Georgia Tech

Georgia Institute for Technology