Graphene is an allotrope (form) of carbon consisting of a single layer of carbon atoms arranged in an hexagonal lattice. It is the basic structural element of many other allotropes of carbon, such as graphite, charcoal, carbon nanotubes and fullerenes.
In cases where surgery and radiation are combined, proton therapy is an ideal part of brain cancer treatment. Different brain tumors require different doses of radiation for control and eradication. Like any other organ in the body, the brain can only tolerate a limited amount of radiation.
Deep brain stimulation (DBS) is a type of therapy that uses electrical stimulation to treat Parkinsonâs disease (PD), essential tremor, multiple sclerosis, and certain other neurological conditions.DBS can be effective in treating movement problems such as tremors, stiffness, difficulty in walking, and slowed movement.ovement-related symptoms of PD and other neurological conditions are caused by faulty electrical signals in the areas of the brain that control movement. Unlike earlier surgical procedures that destroyed brain tissue in order to eliminate the faulty signals, DBS does not damage brain tissue.