A study was carried out by Indiana University Bloomington to integrate human brain networks with electronic devices. As a result, the human brain cells are capable of calculating and recognizing sounds.
This research was carried out by Feng Guo and his colleagues. They are trying to maximize computer equipment from human brain tissue optimized in the lab.
Through research published in the journal Nature Electronics, on December 11 2023, experts say the technology called Brainoware can be trained for sound recognition tasks or simple math problems.
Technology Simulates the Human Brain
As is known, the human brain has an amazing brain with an average of 86 billion neurons and 1 quadrillion synapses, each of which is connected to 10,000 other neurons.
Until now, scientists are trying their best to simulate brain activity in artificial methods.
As in 2013, Riken’s K Computer, which became the most powerful supercomputer in the world, attempted to imitate the brain with 82,944 processors and 1 petabyte of main memory.
This computer is known to be able to simulate in one second the activity of 1.73 billion neurons connected by 10.4 trillion synapses in 40 minutes. This ability only makes up about 1 to 2 percent of the human brain.
Then, in recent years, scientists and engineers https://www.dpdppnipacitan.com have designed hardware and algorithms that imitate the structure and working methods of the brain, which is called neuromorphic computing.
These computers are increasingly developing, but require a lot of power and time-consuming artificial neural network training.
Therefore, Feng Guo and his colleagues, took a different approach, namely using original human brain networks optimized in the lab.
Human compound stem cells will be “coaxed” to develop into various types of brain cells which are organized into a three-dimensional mini-brain complete with connections and structure.
This formation is called an organoid. This is not a real brain but a network of structures without anything resembling thought, emotion, or consciousness.
Organoids will serve as objects of interest to study how the brain develops and functions without using the actual human body.
Brainoware is given simple random sound and counting training
Information from the Science Alert website, Brainoware consists of brain organoids connected to a series of high-density microelectrodes.
Microelectrodes are a type of artificial neural network known as reservoir computing and electrical stimuli transport information into organoids, reservoirs where the information is processed.
Then, the organoid is coated with computer hardware which becomes the input and output component of Brainoware’s calculation progress.
