Note: correction of date, location and time - Robotic Technology of Neural Rehabillitation
Speaker: Joel W. Burdick , California Institute, Professor of Mechanical Engineering & Bioengineering
Date: September 22 2006
Time: 2:30PM to 3:30PM
Location: 3-370
Host: Steven Dubowsky, MIT
Contact: Marcia Cohen/Alise K, mecohen@mit.edu,alise@csail.mit.edu
Relevant URL: ABSTRACT: This talk will focus on two research efforts that are aimed at
developing new robotic technology and algorithms to assist in the
recovery of function by patients suffering from neural deficits. The
first part of the talk will focus on novel miniature multi-electrode
systems that can autonomously position neural recording electrodes
inside cortical tissue so as to isolate and then maintain optimal
extracellular signal recording quality. These robotic electrodes can
improve the quality and efficiency of acute recordings that are needed
for basic research in neurophysiology. increase the longevity and quality of chronic recordings that serve as the front end of emerging neuroprosthetic systems that aid the
handicapped. To provide some context, current Caltech activities in
neural prosthetics will be summarized. Next, the autonomous positioning
algorithms and novel miniature robot microdrives will be described. We
present data from the use of this technology in monkeys and rats. This
part of the talk will conclude with a snapshot of our current efforts to
miniature this technology using MEMS fabrication methods.
The second part of the talk will focus on the use of robotic devices and
drug therapy to recover locomotion after spinal cord injury (SCI). We
have developed specialized robotic devices to aid in the step and stand training of spinalized mice models. Coupled with administration of
quipazine (a serotonin agonist), we show that the use of these training devices can significantly improve the function of the intact nervous
system.
See other events that are part of Robotics Seminar Series Fall 2006
See other events happening in September 2006
