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Disorders of the Brain
Alzheimer disease
This is a progressive disease that damages nerve cells (neurons ) in parts of the brain that are involved in learning, memory, reasoning and language.as the disease progresses, there is a communication breakdown among the neurons.in the early stages of the disorder short-term memory starts failing .with time functions like language, long-term memory and judgment gradually decline. This disorder is a very common cause of dementia (loss of mental functions such as memory, thinking, and reasoning in older adults. Dementia is severe such that it interferes with the daily functioning of an individual.
Alzheimer disease ultimately affects all parts of the brain but every individual is affected differently as the disease progresses. This is partially because of the nature and extent of damage that is caused by different regions of the brain. This condition predominantly affects the cerebral cortex and the hippocampus that goes through atrophy (loose mass and shrink).the cerebral cortex is extremely convoluted...
Each hemisphere of the cortex contains areas that control particular types of activity. These are the frontal lobe, parietal lobe, temporal lobe and occipital lobe. The frontal lobe is involved in the control of responses that are input from the rest of the central nervous system. This is responsible for voluntary movement, planning, emotion and execution of behavior, memory, intellect, speech and writing. Parietal lobe receives and interprets sensations of pain, temperature, touch and body parts awareness. The temporal lobe is involved in understanding sounds and words that are spoken as well as memory and emotions. Occipital lobe is involved in the understanding of visual images and meaning of words that are written. These parts affected by the disease have an influence on development and behavior of an individual. This leads to an individual loosing their cognitive functions, their primary memory, judgment and reasoning, coordination and…
Reference
Remedy Health Media, LLC.(2014). Alzheimer's disease. Retrieved February 21, 2014 from http://www.healthcommunities.com/alzheimers-disease/overview-of-alzheimers.shtml
Therefore the cognitive performance wasn't improved significantly by the use of DHEA though in the 3 months period only a fleeting effect might have been observed (Wolkowitz et al., 2003, p.1073.) Vitamin E Vitamin is often prescribed by doctors for the treatment of Alzheimer disease. A large study which was funded by the federal government showed that the reduced ability to do daily activities is delayed slightly by the intake of
In light of the knowledge provided by these case studies, it is important to note certain flaws in the methodology of each cases study. The study in the case of midlife neuroticism, the researchers do not take into account pre- existing conditions such the brain structure and function associated with greater neuroticism. Failure to proper diagnosis might lead to early presentation of Alzheimer's disease in response to pathology. As for
Some treatments may actually help with the disease. Diets and dietary supplements Eating vegetables like broccoli and spinach may help older women [and probably men] retain some memory abilities later on, while avoiding obesity in middle age lowers the risk of later Alzheimer's disease in both sexes, new studies suggest." The effect of the vegetables probably comes from the antioxidants and B. vitamins they contain (Ritter, 2004). Herbal remedies and other dietary
Scientists are racing to find a cure as millions of people reach the age when Alzheimer's is most commonly manifested (Plontz). Experts are still trying to fully understand the cause or causes of Alzheimer's disease. In the meantime, it's helpful to understand the hallmarks of Alzheimer's -- plaques and tangles -- and the risk factors that affect a person's likelihood of developing the disease (Hill). Alzheimer's disease is characterized by a
Disorders in Older People Alzheimer's and Eating Disorders and how they affect Older Adults Alzheimer's and Eating Disorders and how they affect Older Adults Disorders in Older People Alzheimer's-Type Dementia Eating Disorders Disorders in Older People In considering the general health of the population, the larger elderly population does not necessarily imply that most of them live or are ill from severe disabilities. Age related disorders would occur to different people early or late in their lives.
What is worth noting here is the fact that behavior disturbances, ranging in severity from repeated questioning to physical violence, are common (National Institute of Mental Health, 1989). It is unclear whether Alzheimer's disease represents a single entity or several variants. Some experts believe that there are distinct subtypes of Alzheimer's disease, such as Lewy body disease (in which the signs of Parkinson's disease, visual hallucinations or alterations in alertness