the episodic and procedural of Alzheimer's disease and memory Essay

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Alzheimer's disease is a condition which is commonly associated with memory deficiency. This condition also commonly causes dementia. During the early course of the disease, long-term declarative and working memories are first affected. The memories formed are often affected by Alzheimer's disease from its molecular level to its neural networks. By knowing which structures are affected, the progress of memory loss can be quickly investigated. By analyzing the affected memory, the subtype of Alzheimer's disease can be identified as well as its grading and prognosis (Jahn, 2013).
The research found that out of the six primary memory system involved with Alzheimer's disease, some can be preserved while others can be severely impaired. Out of these systems, episodic memory is known to be the most relevant in association with patients who have Alzheimer's disease. Changes noted in episodic memory are commonly observed during the early course of the disease. The disruptions can be well observed in instances such as forgetting appointments, misplacing keys, and late payment of bills. This is often explained by the individuals affected and their family members as a result of distraction, over fatigue, stress, or" getting old". In addition to this, episodic memory is crucial in critical events such as the turning off of the stove. These dangerous incidents should warrant a visit to a neurologist for ruling out Alzheimer's disease or for a confirmatory test. The gradual changes in the episodic memory system follow the rule of Ribot's law in which incidents that occurred just before the disease are more susceptible to be forgotten quickly as compared to the individual's remote memories. Thus, as a result of the decline of such episodic memory, individuals who have Alzheimer's disease can better remember their distant memories rather than those ...