Brain

Neuroscience

Treating Machado Joseph Disease; a new approach to an old problem

Machado-Joseph disease (MJD) is a hereditary neurodegenerative disorder that destroys the brain areas involved in muscle control. Although the disease is clearly caused by a mutation in the ATXN3 gene resulting in an abnormal ...

Alzheimer's disease & dementia

Neuroscientists gain insight into cause of Alzheimer's symptoms

Virginia Tech Carilion Research Institute scientists have uncovered a mechanism in the brain that could account for some of the neural degeneration and memory loss in people with Alzheimer's disease.

Alzheimer's disease & dementia

Possible biological function for the Alzheimer protein amyloid-beta

A new study from Karolinska Institutet shows that amyloid-β-peptides, which are thought to be toxic and a suspected cause of Alzheimer's disease, actually have a biological function. The discovery, which is published in ...

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