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ALZHEIMER'S DISEASE (SYMPTOMS (Pre -Dementia (Misplacing items…

- - - - reduced synthesis of the neurotransmitter acetylcholine
    - - sticky clumps of beta-amyloid (plaque) that build up between nerve cells instead of breaking down.
    - - The affected tau protein begins to pair with other tau proteins and form tangles keep nutrients from moving from one part of the cell to another.
    - - poor functioning of the blood–brain barrier