Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 2 Dung Beetle, Can lift upto 1141 times of it’s own body weight..

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 3

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5 The Titan Supercomputer - combined with 561,000 cores delivers 17.6 petaflops of performance. Satellite

BRAIN CHIP Technology

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 7 What is Brain Chip Brain chips is often referred to as neural implants or technological devices that connects directly to a biologically subjected brain. - It is an implantable computer chip in brain.

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 8 Brain-Computer Interface (BCI) A Brain Computer Interface, is a direct communication pathway between human or animal brain and an external device. - It usually connects the brain with a computer system.

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 9 Hardware Components A Neuro Chip Connector Converter & Computer

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 10 The components in BCI system A 4-millimeter square silicon chip 100 hair-thin microelectrodes Embedded in the primary motor cortex - the region of the brain responsible for controlling movement. Microelectrods detects electrical signals generated when a user imagines. The Neuro chip:

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 11 The components in BCI system The connector: The signal from the brain is transmitted through the pedestal plug attached to the skull.

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 12 The components in BCI system The converter: The signal travels to an amplifier These amplifiers amplify the signal approximately ten thousand times It is converted to optical data and bounced by fibre-optic cable to a computer.

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 13 The components in BCI system The computer: The computer translates brain activity and creates the communication using custom decoding software.

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 14 HOW BCI WORKS Electrodes collect electric signals or electrical impulses and patterns. Amplify the signal approximately ten thousand times Turn these signals to the machine understandable language (into some 0’s and 1’s) Then computer then translates these electric signals into Human understandable data.

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 15 Block Diagram of BCI

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 16 How to read Brain Signals Invasive BCIs Non-Invasive BCIs Partially-Invasive BCIs

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 17 Invasive BCIs Invasive BCIs are implanted directly into the brain by neurosurgery. Produce the highest quality signals of BCI devices. But are prone to scar tissue build-up. Glial cells provide support and protection for neurons and electric signals.

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 18 Invasive BCIs

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 19 Partially Invasive It is applied to the inside the skull but outside the grey matter. It lowers risk of forming scar-tissue in the brain

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 20 It is the most useful neuron signal acquisition method which is applied to the outside of the skull, just applied on the scalp. Non-Invasive BCIs

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 21 BCI Communication Based on the communicative Pathway BCI is classified as follows  One Way BCI - Computers accept commands from the brain  Two Way BCI - Brains and external devices can exchange information in both directions.

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 22 Controlled Rat

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 23 Advantages Brain chips can enhance memory of human beings, Giving light to blind Enable a deaf to hear Gamers to control video games Mute person to speak Mind control (not to take Cigarette at all)

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 24 Enhance Memory Advanced Deep Learning Algorithm

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 25 Disadvantages Cost Research is still in beginning stages. Easy to hack the brain (information) - Controllng one's thoughts - Reading one's thoughts Risk for surgery failure Create scar tissue in the brain Security issues Military use (DARPA funding)

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 26 Achievements Brain Gates (peralized patients) Honda Asimo Solar-Powered Leaf Bionic eye Remote controlled rat

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 27 Brain Gate Research in Human Mathew-Nagel the first person to use the brain- computer interface to restore functionality lost due to paralysis…

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 28 Honda Asimo Honda has demonstrated a person sending four simple commands to the robot simply by thinking.

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 29 Remote controlled Rat or RATBOTS Guided rats controlled through implants in their brains could one day be used to search for landmines or buried victims of earthquakes,

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 30 Bionic eye

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 31 Solar-Powered Leaf Detect changes in the environment Send out environmental and forest fire alerts.

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 32 Future It has a significant role to play in future Genetic Engineering fields and neuro science. Robots with Artificial intelligence that acts closely to Human

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 33 References " Rick Burgess" new computer chips mimic human brains 15 Nov by-brain-electrodes/

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 34 Thank You

Brain Chip Technology | Presented to- Dr. Jia Uddin, BRAC University 35 Questions ?