BMI DEVELOPMENT SYSTEMS -SRIKANTH.B

INTRODUCTION The core of this paper is that to operate machines from a remote area. In the given BMI DEVELOPMENT SYSTEMS the brain is connected to client interface node through a neural interface nodes. The client interface node connected to a BMI SERVER which controls remote ROBOTS through a host control.

BRAIN STUDY Scientists have used the brain signals from a monkey to drive a robotic arm An artificial neural system linked into the monkey’s brain mimicked the activity in the mechanical limb The rhesus monkey consciously controls the movement of a robot arm in real time, using only signals from their brain

BRAIN SIGNAL ANALYSIS USING ELECTRODES A brain-signal recording and analysis system that enabled to decipher brain signals from monkeys in order to control the movement of a robot arm An array of microelectrodes each smaller than the diameter of a human hair into the frontal and parietal lobes of the brain The frontal and parietal areas of the brain is chosen because they are known to be involved in producing multiple output commands to control complex muscle movement

PLACEMENT OF ELECTRODES The faint signals from the electrode arrays were detected and analyzed by the computer system and developed to recognize patterns of signals that represented particular movements by an animal’s arm