Dementia is the loss of cognitive functioning, which includes, thinking, remembering, and reasoning. Other dementias include Lewy Body Dementia, frontotemporal disorders, and vascular disorder. It is common for most people to have a combination of different disorders. CTE include pathological changes in the brain such as atrophy of the cerebral hemispheres, medial temporal lobe, thalamus, mammillary bodies, and brainstem, with ventricular dilatation and a fenestrated cavum septum pellucidum. Microscopically, there are extensive tau-immunoreactive neurofibrillary tangles, astrocytic tangles, and spindle-shaped and threadlike neurites throughout the brain.
Multiple Sclerosis Essay
Results Page 2 About Conclusion Essays On Multiple Sclerosis Free Essays
Please join StudyMode to read the full document. This disease starts as an auto-immune disease in which CD4 T cells cross the blood brain barrier and attack myelin sheaths of olygodendrocytes resulting in demyelination Gandhi et al. Initially this is a transient process and re-myelination occurs, so initial stage of the disease is characterized by neurological dysfunctions that eventually recover. However this re-myelination is not permanent Compston and Coles, ; Wakerley et al. The continuous immune attacks cause serious pathological changes of myelin sheaths hence disease progression and development of serious disabilities. Makris et al. Peak age of the initial diagnosis of MS is 30 and the disease progress overtime causing a in decline in health and even mortality Makris et al.
Multiple Sclerosis Case Study
When the length of this repeated section reaches more than 36 consecutive series, it produces an altered form of the protein, mutant Huntingtin protein mHtt. This type of mutation changes the decay rate for certain neurons Interesting Transcript The gene only affects some neurons and hence not all of the parts of the brain.
Markel Franklin Professor Idziak Speech March 27, Multiple Sclerosis Specific Purpose: To inform my audience about multiple sclerosis by exploring various facts of the disease including what causes it, types of the disease and how it is treated. General Purpose: To make people aware of the autoimmune disease. Introduction I.