Question

Describe the difference between normal and pathological ageing

Answer 1

Explanation:

1)What is Normal Aging? Signs of aging can start as young as age 30. The process of aging includes many changes in the body including: Changes in vision are a normal part of aging. Heart and blood vessels: Stiffening of arteries and blood vessels makes the heart work harder.

2Pathological aging is usually a finding in older individuals who have no significant antemortem cognitive impairment, and some individuals may even be high functioning. Whether it is preclinical AD is controversial

Answer 2

Answer:

In healthy aging, mild functional changes are predominantly detected in the prefrontal cortex and basal ganglia, while in AD, pathology initially accumulates and disrupts function in the medial temporal lobe (disrupting memory), progresses to cortical structures, and eventually globally impacts the brain.

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