... the rats (Vescovi et al. 1999) These recent discoveries into cell stem research hold a great amount of promise for Parkinson's patients, due to the recovery of function. The most recent surgical procedure that has moved into the forefront of Parkinson's disease research and cure is deep-brain stimulation. Research in this area has utilized both rat and human models. A recent study of ... occurring periodically. Ninety-six patients were implanted with electrodes bilaterally in the subthalamic-nucleus group and thirty-eight patients were implanted in the globus-pallidus group. After three...

• Word Count: 4190
• Approx Pages: 17
• Has Bibliography
• Grade Level: Undergraduate

... reducing symptoms. (J.A. Obeso, J. Gurudi, and M. DeLong, Department of Neurosurgery at Massachusetts General Hospital., Surgery for Parkinson's disease, Journal of Neurology, Neurosurgery and Psychiatry 1997;62:2-8). These surgical approaches include pallidotomy and implantation of an electrical stimulator to counteract the effect of the loss of dopamine-producing cells in the substantia nigra. Another kind of brain surgery, in ... to identify individuals in some families genetically prone to developing Parkinson's disease, scientists plan to test methods of halting or at least delayin...

• Word Count: 2274
• Approx Pages: 9
• Grade Level: Undergraduate

... work to increase dopamine in the brain, but once the medication discontinues working the symptoms return. Other types of treatments available as well, such as brain stimulation. Brain stimulation is a surgical procedure that may reduce or disable symptoms that associated with Parkinson disease. In addition stem, cell research is being conducted with the hope to help patients with Parkinson's. Furthermore there have ... ...

• Word Count: 1570
• Approx Pages: 6
• Has Bibliography
• Grade Level: Undergraduate

... in the brain and anticholinergenic drugs which reduce the amount of acetylcholine produced in the brain, correcting the imbalance between dopamine and acetylcholine. Surgical procedures such as pallidotomy are proving successful in the treatment of the disease. Pallidotomy is a procedure in which a small portion of the globus pallidus, a structure deep within the brain, is surgically destroyed resulting in improved motor functioning. Doctors ... ...

• Word Count: 794
• Approx Pages: 3
• Has Bibliography
• Grade Level: Undergraduate