A Portable Wireless DSP System for a Brain Machine Interface

Author

Darmanjian, Shalom ; Morrison, Scott ; Dang, Benjamin ; Gugel, Karl ; Principe, Jose

Author_Institution

Comput. NeuroEngineering Lab., Florida Univ., Gainesville, FL

fYear

2005

fDate

16-19 March 2005

Firstpage

112

Lastpage

115

Abstract

In this paper, we present a design for a wearable DSP system that is capable of processing various neural-to-motor translation algorithms. The system first acquires the neural data through a high speed data bus in order to train and evaluate our prediction models. Then via a widely used protocol, the low-bandwidth output trajectory is wirelessly transmitted to a simulated robot arm. This system has been built and successfully tested with real data

Keywords

bioelectric phenomena; biomechanics; brain; digital signal processing chips; handicapped aids; medical robotics; medical signal processing; neurophysiology; wearable computers; brain machine interface; low-bandwidth output trajectory; neural data; neural-to-motor translation algorithms; portable wireless DSP system; prediction models; simulated robot arm; Algorithm design and analysis; Brain computer interfaces; Computer interfaces; Digital signal processing; Hardware; Laboratories; Predictive models; Robots; Trajectory; Wearable computers;

fLanguage

English

Publisher

ieee

Conference_Titel

Neural Engineering, 2005. Conference Proceedings. 2nd International IEEE EMBS Conference on

Conference_Location

Arlington, VA

Print_ISBN

0-7803-8710-4

Type

conf

DOI

10.1109/CNE.2005.1419566

Filename

1419566