The human brain is completely confusing. A small organ weighing just three pounds as an adult has the ability to control and shape a human's life. Without that, there would be nothing. There are so many different functions…and with that, there are so many things that can go horribly wrong. It's amazing the abilities he has and we don't even realize it. This is why studying neurology and working on the treatment of neurological disorders is of crucial importance. Through the examination of Huntington's disease, Bell's palsy and aphasia, neurologists can work to improve the human mind and cure the diseases that attack it, which will immeasurably improve the lives of humans and will create a better future for us all. The first disease discussed, Bell's palsy, is a disorder resulting in temporary facial paralysis due to damage to the facial nerves. This is the most common form of facial paralysis; This usually occurs on only one side of the face. Symptoms appear quite suddenly and peak within 48 hours (NINDS, 2011). However, it is important to remember that symptoms vary from person to person; some may experience mild weakness while others may experience complete paralysis. The most common symptoms are weakness, paralysis, muscle twitching, drooping of the corner of the eyelid or mouth, drooling, altered taste, etc. and can sometimes cause facial distortion. In fact, viral meningitis or herpes simplex could cause this disease when the facial nerve swells in response to the carried infection (NINDS, 2011). This can seem very frustrating. One might ask, “Are there options?” » Fortunately, some treatments are available. Studies have shown that prednisone, a steroid used to reduce inflammation and swelling, has a...... middle of paper ......sease effect. Mayo Clinic. Accessed November 3, 2011, from http://http://www.mayoclinic.com/health/huntingtons-disease/DS00401/DSECTION=tests%2Dand%2DdiagnosisNational Institute on Deafness and Other Communication Disorders (2003, October). Aphasia fact sheet. MossRehab Resource Network. Retrieved November 3, 2011, from http://http://www.mossresourcenet.org/aphasia.htmNational Institute of Neurological Disorders and Stroke (May 6, 2011). NINDS Aphasia Information Page. National Institute of Neurological Disorders and Stroke. Accessed November 3, 2011, from http://www.ninds.nih.gov/disorders/aphasia/aphasia.htmNational Institute of Neurological Disorders and Stroke (August 26, 2011). NIND Bell's Palcy information page. National Institute of Neurological Disorders and Stroke. Retrieved November 3, 2011 from http://http://www.ninds.nih.gov/disorders/bells/bells.htm