Alzheimer's disease & dementia

Sleeping pill found to reduce levels of Alzheimer's proteins

Sleep disturbances can be an early sign of Alzheimer's disease. Many people eventually diagnosed with Alzheimer's start experiencing difficulty falling and staying asleep years before cognitive problems such as memory loss ...

Alzheimer's disease & dementia

Damage early in Alzheimer's disease identified via novel MRI approach

Alzheimer's disease usually is diagnosed based on symptoms, such as when a person shows signs of memory loss and difficulty thinking. Up until now, MRI brain scans haven't proven useful for early diagnosis in clinical practice. ...

Alzheimer's disease & dementia

Alzheimer's: the 'switch-on moment' discovered

The past three decades saw a dramatic improvement in our understanding of what brings about Alzheimer's disease. Two proteins are thought to be responsible: amyloid and tau. The most widely accepted theory is that a critical ...

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