Download - Brain gate ppt1
![Page 1: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/1.jpg)
BRAIN GATE
Presented byB.Sukanya
14131F0005
![Page 2: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/2.jpg)
CONTENT Introduction Development Working Principle Types of Brain Computer Interface(BCI) Applications Advantages Disadvantages Future Scope Conclusion
![Page 3: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/3.jpg)
INTRODUCTION It is a mind-to-movement system that allows a
quadriplegic person to control a computer using his Thoughts.
It monitors brain activity in the patient and converts the intention of the user into computer commands
This can be used to control a robot arm or a cursor on a screen
![Page 4: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/4.jpg)
DEVELOPMENT Company and Scientist:
Brain Gate is a brain implant system developed by the bio-tech company Cyber kinetics with the Department of Neuroscience at Brown University.
Nicholas Halsopulas
![Page 5: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/5.jpg)
WORKING PRINCIPLE
The principle of brain gate neural interface system is that
which intact with brain function is known as “Brain
Gate pathway".
The user can use that cursor to
control the computer, just as a mouse is used.
![Page 6: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/6.jpg)
TYPES OF BRAIN COMPUTER INTERFACE(BCI)
One way BCI Computers either accept commands from the
brain or send signals to it Two way BCI Allow brains and external devices to exchange
information in both directions.
![Page 7: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/7.jpg)
WORKING
The Brain Gate neural interface device is a
propriety brain-computer interface that consist of
an Inter neural signal sensor and External
Processors.
![Page 8: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/8.jpg)
WORKING (CONT…) External Processors convert neural signals into
an output signal under the users own control.
The computers translate brain activity and
create the communication output using custom
decoding software.
![Page 9: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/9.jpg)
![Page 10: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/10.jpg)
![Page 11: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/11.jpg)
APPLICATIONS In classification of
EEG(Electroencephalography)signal. In multimedia communication. Actuated control of mobile robot by human
EEG. As a brain controlled switch for asynchronous
control. In evaluating the machine learning algorithms.
![Page 12: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/12.jpg)
ADVANTAGES Controlling remote devices Making and receiving telephone calls Accessing the internet. Turn on or off the lights Control robotic arm Watch and control television Use the pc Locking or unlocking doors Motorized wheelchair
![Page 13: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/13.jpg)
DISADVANTAGES Expensive Risky Surgery Not Wireless yet Difficulty in adaptation and learning. Limitation in information transform rate. The latest technology is 20 bits/min.
![Page 14: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/14.jpg)
FUTURE SCOPE Current new advances include a second-
generation interface software controller that will enable users to perform a wide variety of daily activities without assistances of technician.
Smaller ,wireless device . The user will have an improved control of
respiratory system, limb with muscle stimulation or robotics.
![Page 15: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/15.jpg)
CONCLUSION The invention of Braingate is such a revolution
in medical field. The remarkable breakthrough offers hope that people who are paralyzed will one day be able to independently operate artificial limbs, computers or wheelchairs.
![Page 16: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/16.jpg)
REFERENCE www.google.com www.wikipedia.com www.studymafia.org
![Page 17: Brain gate ppt1](https://reader036.vdocument.in/reader036/viewer/2022062316/587d57df1a28abee158b5f81/html5/thumbnails/17.jpg)
Thanks