Neuroscience

Older-looking brains linked to lower birth weight and genes

In brain scans of almost 1500 people throughout Europe, researchers of the Lifebrain consortium found that people with "older-looking" brains had both lower birth weight and genes for smaller brains, compared with those with ...

Alzheimer's disease & dementia

'Live' brain models used in hunt for Alzheimer's treatment

Studying tiny 'live' models of the human brain has helped researchers understand its aging and find a key to potential treatments for Alzheimer's and other neurodegenerative diseases.

Alzheimer's disease & dementia

Hearing loss and the link to dementia

Hearing loss is a natural part of aging nobody likes to admit is happening. But happen it does – and ignoring it comes with a cost. It could put you at risk for another feared consequence of aging: dementia.

Neuroscience

Optimal blood pressure helps our brains age more slowly

People with elevated blood pressure that falls within the normal recommended range are at risk of accelerated brain aging, according to new research from The Australian National University (ANU).

Neuroscience

Brain insult from hypertension discovered in middle-aged adults

Hypertension that leads to vascular dementia in older adults begins to impact the brain by middle age, reports a large new Northwestern Medicine study published in PNAS, the first to show the process begins so early. But ...

Alzheimer's disease & dementia

Companion dogs may be a key to solving dementia

New research measured an Alzheimer's disease-associated peptide (Aβ42) in companion dog brains and found that higher abundance is associated with increased cognitive decline. The data support that cognitive dysfunction in ...

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