Need help with my writing homework on Huntington Disease. Write a 1500 word paper answering; Physical examination of an individual often in combination with psychological examination may help in the determination of the beginning of the onset of Huntington’s disease. Extreme unplanned movements of the body part are frequently the grounds for attempting medical consultation. Moreover, if these movements are disconnected and have haphazard distribution and timing, they propose the diagnosis of Huntington’s disease. Psychiatric or cognitive symptoms are seldom the initial diagnosed but they are commonly only distinguished in apprehension or when they grow further. The level of progression of the disease can be gauged using a unified HD rating scale which renders an overall scoring system based on behavioral, motor, functional, and cognitive assessments. Medical imaging, like MRI (magnetic resonance imaging) and CT (computerized tomography), can reveal caudate nuclei’s atrophy in the earlier stages of the disease but these alterations do not provide diagnostic of the disease. Cerebral atrophy is evident in the progressed stages. Functional neuroimaging methods such as PET and fMRI can reveal alterations in brain activity prior to the onset of symptoms (physical) but are used for experimental purposes and thus are not employed clinically (Jang-Ho Cha and Young, 2000).Huntington’s disease is characteristically a grownup onset disorder qualified by an insidious onset of psychiatric as well as neurologic symptoms (Harper, 1996. Ranen et al., 1996). Within the U.S., about 25,000 individuals are impacted by HD (almost 10 out of 100,000 population) and roughly 150,000 individuals have 50% risk for Huntington’s disease because of&nbsp.bearing an affected parent (Jang-Ho Cha and Young, 2000). The symptoms typically commence in the period between 35 to 45 years of age while disease onset may range from as immature as 2 years or as aged 80 years.&nbsp. Early symptoms consist of personality change and the continuing emergence of small spontaneous movements (Harper, 1996).