Alzheimer’s Cognitive Decline

Alzheimer’s Cognitive Decline

Respond to the following in a minimum of 175 words:

Compare and contrast changes to learning or memory at 2 different developmental stages.

Then, review section 12.3, “Alzheimer’s Disease,” in your textbook and discuss the following:

• What is Alzheimer’s disease?
• What are the effects of the disease on cognition?

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APA

Answer

Learning and memory undergo significant changes across different developmental stages, such as childhood and late adulthood. In childhood, the brain is highly plastic, meaning it can adapt and reorganize itself in response to new information, which enhances learning abilities. Children use explicit memory, which involves the conscious recall of facts and events, extensively as they learn new concepts and experiences. Neural networks grow rapidly, allowing children to form and retain memories with relative ease. This period is characterized by fast information processing and retention capabilities, and children benefit from repetition, structure, and engagement in active learning to enhance memory consolidation. Alzheimer’s Cognitive Decline

In contrast, late adulthood is often marked by a gradual decline in both learning efficiency and memory recall. Cognitive functions such as processing speed and working memory tend to decline with age, which can make it harder to retain new information and recall past events. Older adults might rely more on implicit memory—unconscious memories like motor skills—while explicit memory may become less reliable. Despite these challenges, older adults often compensate by using established knowledge and experiences to interpret new information, demonstrating that while learning may slow, it does not stop entirely. Alzheimer’s Cognitive Decline

Regarding Alzheimer’s disease, as outlined in section 12.3 of the textbook, it is a progressive neurological disorder that primarily affects older adults. Alzheimer’s disease causes a decline in memory, thinking, and behavior due to the degeneration of brain cells, particularly in areas crucial for memory and cognition. The disease affects cognition by impairing short-term memory initially, progressing to long-term memory and impacting skills like language, reasoning, and judgment. Cognitive decline continues as brain cells die, leading to challenges in daily functioning and eventual loss of independence. Alzheimer’s disease profoundly impacts not only the affected individuals but also their families, underscoring the importance of research and…