Measuring the behavior of neurons next to this mesh should be able to identify exactly what occurs during neuroplasticity. What signals are sent to neighboring neurons to cause the next door neighbor to discard existing functions and take on new ones? But this will never occur because we have shit for brains in stroke leadership. Hell I could design laying down new functionality in a new area to replace dead brain functions.I'd be glad to lose toe movement to restore fingers. This BHAG(Big Hairy Audacious Goal) is doable, let me at it.
https://www.technologyreview.com/s/602488/injectable-wires-for-fixing-the-brain/
In a basement laboratory at Harvard University, a few
strands of thin wire mesh are undulating at the bottom of a cup of
water, as if in a minuscule ribbon dance. The meshes—about the length of
a pen cap—are able to do something unprecedented: once injected into
the brain of a living mouse, they can safely stimulate individual
neurons and measure the cells’ behavior for more than a year.
Electronic
brain interfaces like these could someday be crucial for people with
neurological diseases such as Parkinson’s. The disease causes a group of
neurons in one area of the brain to begin dying off, triggering
uncontrollable tremors and shakes. Sending targeted electrical jolts to
this area can help whip the living neurons back into shape and stop
Parkinson’s symptoms.
Today people can undergo
an electrical treatment called deep brain stimulation. But it has big
limitations. It involves implanting rigid, dense electrodes in the
brain. That’s far from ideal in such a soft organ: after about four
weeks, scar tissue begins to build up. The only way to get the
electrodes to work through this tissue is to keep upping the voltage
used to excite the neurons. That can be dangerous, and sometimes another surgery is required to replace the implant.
Pictures at link. Can be injected thru a needle
Use the labels in the right column to find what you want. Or you can go thru them one by one, there are only 29,112 posts. Searching is done in the search box in upper left corner. I blog on anything to do with stroke.DO NOT DO ANYTHING SUGGESTED HERE AS I AM NOT MEDICALLY TRAINED, YOUR DOCTOR IS, LISTEN TO THEM. BUT I BET THEY DON'T KNOW HOW TO GET YOU 100% RECOVERED. I DON'T EITHER, BUT HAVE PLENTY OF QUESTIONS FOR YOUR DOCTOR TO ANSWER.
Changing stroke rehab and research worldwide now.Time is Brain! trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 523 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.
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