brain gate

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my first presentation in my college

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WELCOME

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BRAINGATE SYSTEM Presentation By MOHITH RAJ.G KAVYA.T

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Introduction How Does Brain Control Motor Function? Neuroprosthetic device Neuro Feedback principle

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The goals of the  BrainGate Company is to create technology that will allow severely disabled individuals-including those with traumatic spinal cord injury and loss of limbs-to communicate and control common every-day functions literally through thought. goals

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The Mind-To-Movement System that allows a Quadriplegic man to Control a Computer using only his thoughts is a Scientific Milestone.

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In its current form, BrainGate consists of a sensor implanted in the brain and an external decoder device, which connects to some kind of prosthetic or other external object. The sensor uses 96 hair-thin electrodes that sense the electromagnetic signature of neurons firing in specific areas of the brain, for example, the area that controls arm movement.

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NEURO CHIP :- Outer View Of Brain Gate System

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Working:- Preprocessing Detection Control Bio feedback

Electroencephalography: 

Electroencephalography EEG refers to the recording of the brain's spontaneous electrical activity over a short period of time, usually 20–40 minutes.

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After taking part in a clinical trial of this system,he has opened e-mail,switched TV channels,turned on lights.He even moved a robotic hand from his wheelchair

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Other Applications On:- Animals

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Conclusion:- The idea of moving robots or prosthetic devices not by manual control, but by mere “thinking” (i.e., the brain activity of human subjects) has been a fascinated approach. Medical cures are unavailable for many forms of neural and muscular paralysis. The enormity of the deficits caused by paralysis is a strong motivation to pursue BMI solutions. So this idea helps many patients to control the prosthetic devices of their own by simply thinking about the task.

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Queries ??