Alzheimer's disease & dementia

Metformin treatment linked to slowed cognitive decline

Metformin is the first-line treatment for most cases of type 2 diabetes and one of the most commonly prescribed medications worldwide, with millions of individuals using it to optimize their blood glucose levels.

Alzheimer's disease & dementia

Actively speaking two languages protects against cognitive impairment

Languages are used to convey thoughts, identity, knowledge, and the way people see and understand the world. Mastering more than one language provides a gateway to other cultures, and according to a team of researchers led ...

Neuroscience

Brain benefits of exercise can be gained with a single protein

A little-studied liver protein may be responsible for the well-known benefits of exercise on the aging brain, according to a new study in mice by scientists in the UC San Francisco Eli and Edythe Broad Center for Regeneration ...

Neuroscience

Study finds that aging neurons accumulate DNA damage

MIT neuroscientists have discovered that an enzyme called HDAC1 is critical for repairing age-related DNA damage to genes involved in memory and other cognitive functions. This enzyme is often diminished in both Alzheimer's ...

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