After a traumatic brain injury,tumor, stroke, a scar tissue can form in response to lesions on the brain from the trauma and tumor.
Brain scar tissue can be seen in people with seizures and people with multiple sclerosis, too.
Usually, it takes between six to nine months for scar tissue to build up on the brain and interfering with proper healing or normal brain function.
Some scar tissues can be treated surgically, but others can't due to location at the certain specific and sensitive brain area.
Nanothecnology is new and promising treatment for this condition.
Best wishes!
Marija