What is functional neurosurgery?
Functional neurosurgery is a surgical specialty focused on the treatment of patients who experience abnormalities in the function of their central nervous system without disturbing the physical structures in the brain and spinal cord. These patients have anatomy that seems normal, but have problems with movement, perception and other tasks including the central nervous system. People working in this area in this area, complete residences in neurosurgery and can continue the scholarship for further training. One of them is epilepsy, where seizure activity in the brain causes physical and neurological symptoms such as twitching and loss of memory. Sometimes it is possible to isolate and abt the brain area where seizures arise, preventing repetition of seizures. Procedures such as Corpus Callosum interruption, a connection between two halves of the brain is also an option for the treatment of patients with epilepsy that, which is reached to more conservative treatment options.
movement disorders such as Parkinson's disease can also be treated by functional neuroSurgery. Sometimes the surgery disrupts the damaged part of the brain to solve the distinctive tremors associated with the condition and help the patient enjoy a normal life. Chronic pain can be mastered by functional neurosurgery to disrupt signals of impaired pain sent by confused neurons, and this surgical specialty can also be involved in the treatment of certain types of psychiatric disorders.
In functional neurosurgery, the doctor relies on a very precise knowledge of general brain anatomy, helping with a detailed imaging scanning of the patient's brain. This information allows your doctor to focus on the brain area required with minimal damage to neighboring tissue. The brain is a crowded environment, and the error granting may lead to permanent neurological problems for the patient, from the problems with fine engine control to bad speech.
There are a number of approaches to functional neurosurgery, including radiosurgery where the Patian skullIt is never open. Instead, the radiation is swept into the brain to interfere with an ablation place. The radiation damages cells in this area of the brain and solves the problem associated with the abnormal function of the cells. Surgeons also use techniques such as laser guidance, where three -dimensional brain scanning is constructed and is used to develop a set of coordinates that can be programmed into surgical instruments to achieve the right place. The injured areas of the brain may not always be evident in physical examination and the use of functional imaging studies to determine the area of interest can result in better surgical results.