Photo: Old man with two children and a tablet; Copyright: panthermedia.net/Barabasa

Tablet devices show promise in managing agitation among patients with dementia

09/01/2017

A new pilot study led by McLean Hospital's Ipsit Vahia, MD, medical director of Geriatric Psychiatry Outpatient Services at McLean Hospital, suggests that the use of tablet computers is both a safe and a potentially effective approach to managing agitation among patients with dementia.
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Image: An old man from behin, climbing stairs; Copyright: panthermedia.net/Mechthild Bach

Targeted preventive measures for hip fracture for persons with Alzheimer's disease

08/12/2016

The hip fracture risk factors are generally similar among those with and without Alzheimer's disease, according to a recent study from the University of Eastern Finland. However, the incidence of hip fracture is higher among those with Alzheimer's disease, regardless of other characteristics.
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Image: Researcher is holding a star shaped object in his hand; Copyright: Melanie Gonick/MIT

New capsule achieves long-term drug delivery

25/11/2016

Researchers at MIT and Brigham and Women's Hospital have developed a new drug capsule that remains in the stomach for up to two weeks after being swallowed, gradually releasing its drug payload.
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Image: Autumn tree on a meadow with leaves in the shape of a head, which back is already leafless; Copyright: panthermedia.net/lightsource

Structure of toxic tau aggregates determines type of dementia

31/10/2016

The distinct structures of toxic protein aggregates that form in degenerating brains determine which type of dementia will occur, which regions of brain will be affected, and how quickly the disease will spread, according to a study from the Peter O’Donnell Jr. Brain Institute.
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"Stroke clearly is a brain disease"

28/10/2016

International experts are concerned about WHO moves in classification process. "The medical rationale for stroke being a disease of the brain is overwhelming." This is the key message of an urgent appeal launched by leading neurology experts in The Lancet.
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Image: Laboratory device emitting a green beam of light; Copyright: University of Adelaide

Developing a sensor for vitamin B12 deficiency

28/10/2016

University of Adelaide researchers have developed a world-first optical sensor that can detect vitamin B12 in diluted human blood - a first step towards a low-cost, portable, broadscale vitamin B12 deficiency test. Vitamin B12 deficiency is associated with an increased risk of dementia and Alzheimer's disease.
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