Dementia

‘Leaky’ blood vessels linked to Alzheimer’s

3500 2333 Peter Stevenson, PhD

Leaky blood vessels in the brain appear to be a driver of cognitive dysfunction in Alzheimer’s disease, a new study reports. The research, published in Nature Medicine, followed 161 older…

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Opticians could keep a closer eye on dementia

2704 1800 Peter Stevenson, PhD

Routine retinal tests performed by opticians could help to identify those at risk of developing dementia, a new study reports. The scans – normally used to evaluate the integrity of…

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‘Big Bang’ of Alzheimer’s points to the origin of the disease

1600 1067 Peter Stevenson, PhD

New research has discovered the precise point at which a healthy protein becomes toxic, offering a window into the very beginnings of Alzheimer’s disease (AD). The study, led by scientists…

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Preclinical Alzheimer’s unlikely to lead to dementia, new study reports

1200 829 Peter Stevenson, PhD

New data from a multi-study analysis has unveiled that preclinical Alzheimer’s disease (AD) will not lead to severe dementia in the majority of cases. The paper marks the first time…

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Machine learning offers automated diagnosis in stroke and dementia

1200 800 Peter Stevenson, PhD

Researchers have harnessed the power of artificial intelligence (AI) to identify a key cause of dementia and stroke – and with stunning accuracy – a new study reports. Created by…

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