The parasitic brains and nanotechnology can return the damaged brains to normal.

The similar technology that is used in BCI (Brain-Computer Interface) can someday return damaged brains to normal conditions. Some bacteria can infect human brains. Those bacteria can, of course, transport the microchips to the brains of people. 

And if we are thinking about the BCI implants, the ability to use bacteria to transport the microchips makes surgical operations unnecessary. It's enough that the bacteria, where the microchips are is injected into the blood. And those extremely small microchips can work as one entirety. So that thing can be the next-generation solution for microchip implants. 

There has been introduced an idea to benefit those bacteria in the treatment of brain damages. 

The idea is that when the brains have damaged the nanotechnology or nanorobots can restore the data from the brain cells before they are dying. Then those nanomachines can be packed into those bacteria, which are delivered to the brains, and infected with the virus that turns them into neurons. 

And then the microchips can deliver the lost memories to those neurons. The thing that makes that system work is that every single microchip has a number and the  3D radar system will see the point where each of the microchips or nanomachine is. Then the data can deliver each neuron separately by using extra-thin quantum radio masers. 

That thing makes it possible to return the data precisely to the right places of the neural structure. But for working this thing requires that the emergency crew can inject the nanomachines soon after the accident, that the memories can save from individual brain cells. And of course, those nanomachines are needed very large number. 

The new 2D-atom thin microprocessors can make it possible to create new tools for science and other purposes.

The new microprocessors can be formed by the single-atomic structures, which are extremely powerful. Those microprocessors are easy to implant things like tapeworms. And along with the nano-optics or quantum laser scanners, those systems can turn things like tapeworms into biorobots, which can control by using the joystick. This kind of biorobots can use to clean the body of cancer patients. Those systems are acting like ultimate scalpels, which the surgeons can use inside the human body.  

But they can also remove chemicals from nature. Nanotechnology is one of the most fascinating tools in the world. And nanotechnology is allowing to destroy cancer cells, and it can be used to replace brain damages. 

When we are thinking of the case where the brains have been damaged. The problem with repairing the damage is that the memory that is stored in the destroyed neurons is gone. There has made a research that brain damages can be removed by using cloned neurons, but the problem is that the memory units in those neurons are gone. The answer to that problem could be that the nanorobots can copy the memories of the neurons at the damaged area in their memory blocks. 

Then the neurons will be cloned in the laboratory by transferring the genomes of the brain cells to some cell cultures.  Genomes can be taken from the brain cells of the victim. And multiply by using the PCR method. Then the memories will transfer back to those cloned neurons. 

Looks easy. But making practical solutions is problematic. The thing is that the connections of those neurons are also lost. The fact is that this kind of technology is quite hard, but not impossible to make. 

()https://phys.org/news/2017-04-microprocessors-based-atomically-thin-materials.html