Dementia News and Research

Latest Dementia News and Research

Older adults hospitalized for assault-related injuries more likely to suffer subsequent abuse

Older adults who have been hospitalized for injuries from an assault are more likely to experience subsequent physical abuse if they are female, widowed, diagnosed with dementia, or return home to live with the perpetrator, according to a new study in the Journal of the American Geriatrics Society.

9 May 2017

‘Boot Camp’ helps Alzheimer’s, dementia caregivers take care of themselves, too

Gary Carmona thought he could do it all. He's run companies and chaired nonprofit boards. But since his wife was diagnosed with dementia, Carmona, 77, has felt overwhelmed.

9 May 2017

New findings offer comprehensive overview of blood pressure in Germany over last two decades

A current evaluation of seven population-based studies in Germany reveals that blood pressure in Germany has decreased in the last two decades.

9 May 2017

New study examines link between obesity and cognitive decline in middle-aged, older African Americans

Obesity has the potential to raise an older adult's risk for having difficulty thinking and making decisions (also known as "cognitive decline" or dementia). It is a complex health concern.

9 May 2017

PTSD and psychoactive drugs linked to increased risk for dementia

Researchers are discovering that post-traumatic stress disorder (PTSD) is a significant risk factor in developing dementia.

9 May 2017

Study findings suggest how progranulin deficiency causes frontotemporal dementia

In a recent study in Human Molecular Genetics, researchers from VIB and KU Leuven led by prof. Philip Van Damme, reveal a novel function for progranulin in lysosomes: it acts as chaperone of the lysosomal protease cathepsin D. The results were obtained in collaboration with Prof. Paul Saftig from the University of Kiel.

8 May 2017

Easing cellular traffic jams in Huntington’s disease may save brain cells

Working with mouse, fly and human cells and tissue, Johns Hopkins researchers report new evidence that disruptions in the movement of cellular materials in and out of a cell's control center - the nucleus- appear to be a direct cause of brain cell death in Huntington's disease, an inherited adult neurodegenerative disorder.

5 May 2017

Researcher develops new language intervention to help treat patients with rare form of dementia

A Baycrest Health Sciences researcher and clinician has developed the first group language intervention that helps individuals losing the ability to speak due to a rare form of dementia, and could help patients maintain their communication abilities for longer.

4 May 2017

Gene mutation may accelerate loss of memory and thinking skills in people with Alzheimer's risk

A gene mutation may accelerate the loss of memory and thinking skills in people who are at risk for Alzheimer's disease, according to a study published in the May 3, 2017, online issue of Neurology, the medical journal of the American Academy of Neurology. The gene mutation is called the BDNF Val66Met allele, or just the Met allele.

4 May 2017

Scientists unravel how the body manages to keep blood flow in the brain so tightly controlled

The puzzle of how the brain regulates blood flow to prevent it from being flooded and then starved every time the heart beats has been solved with the help of engineering.

2 May 2017

Positive social support from adult children linked to reduced dementia risk

Positive social support from adult children is associated with reduced risk of developing dementia, according to a new research published today.

2 May 2017

Researchers discover new type of lymphatic brain ‘scavenger’ cells in zebrafish

The brain has its own inbuilt processes for mopping up damaging cellular waste -- and these processes may provide protection from stroke and dementia.

2 May 2017

Stroke prevention strategy may reduce incidence of dementia among older adults

Ontario's stroke prevention strategy appears to have had an unexpected, beneficial side effect: a reduction also in the incidence of dementia among older seniors.

2 May 2017

Scientists aim to build computer model of complex memory formation

Much of what scientists know about human memory comes from studies involving relatively simple acts of recollection--remembering lists of words or associations between names and faces.

28 Apr 2017

Study finds significant presence of multidrug-resistant bacteria among nursing home residents

The significant presence of multidrug-resistant gram-negative bacteria, such as E. coli, among nursing home residents demonstrates the need for heightened infection control prevention and control measures in nursing homes, according to a meta-analysis published in the May issue of the American Journal of Infection Control, the official journal of the Association for Professionals in Infection Control and Epidemiology.

27 Apr 2017

Researchers discover genes linked to resilience against brain pathologies

The pathologies (damage) in the brain that stroke, Alzheimer's disease and other neurological conditions cause in older adults only partially explain the memory loss, reduced reasoning ability and other cognitive impairments that result from these conditions. Little is known about why the effects of brain pathology vary between people who develop it.

26 Apr 2017

Low levels of NPTX2 protein in the brain may lead to learning and memory loss in Alzheimer's disease

Working with human brain tissue samples and genetically engineered mice, Johns Hopkins Medicine researchers together with colleagues at the National Institutes of Health, the University of California San Diego Shiley-Marcos Alzheimer's Disease Research Center, Columbia University, and the Institute for Basic Research in Staten Island say that consequences of low levels of the protein NPTX2 in the brains of people with Alzheimer's disease (AD) may change the pattern of neural activity in ways that lead to the learning and memory loss that are hallmarks of the disease.

25 Apr 2017

Working memory training combined with brain stimulation can improve performance, research shows

Your Saturday Salsa club or Introductory Italian class might be even better for you than you thought. According to Sandia National Laboratories cognitive scientist Mike Trumbo, learning a language or an instrument or going dancing is the best way to keep your brain keen despite the ravages of time. Not only do you enhance your cognition but you also learn a skill and have fun.

25 Apr 2017

Researchers discover how protein aggregation triggers aging

Not only does our way of life determine how long we live but so too does our genetic material. Of particular importance here is a genetic program that is controlled by the insulin receptor. A team of researchers from the Universities of Cologne and Bonn has now discovered how protein aggregation affects this genetic program and thus triggers aging.

21 Apr 2017

Sugary drinks may impact memory and diet alternatives could cause dementia

New research, published in both Alzheimer's & Dementia and Stroke indicate that drinking sugary drinks regularly may lead to a reduction in the size of the brain and poorer memory.

21 Apr 2017

Dementia News and Research

Latest Dementia News and Research

Older adults hospitalized for assault-related injuries more likely to suffer subsequent abuse

‘Boot Camp’ helps Alzheimer’s, dementia caregivers take care of themselves, too

New findings offer comprehensive overview of blood pressure in Germany over last two decades

New study examines link between obesity and cognitive decline in middle-aged, older African Americans

PTSD and psychoactive drugs linked to increased risk for dementia

Study findings suggest how progranulin deficiency causes frontotemporal dementia

Easing cellular traffic jams in Huntington’s disease may save brain cells

Researcher develops new language intervention to help treat patients with rare form of dementia

Gene mutation may accelerate loss of memory and thinking skills in people with Alzheimer's risk

Scientists unravel how the body manages to keep blood flow in the brain so tightly controlled

Positive social support from adult children linked to reduced dementia risk

Researchers discover new type of lymphatic brain ‘scavenger’ cells in zebrafish

Stroke prevention strategy may reduce incidence of dementia among older adults

Scientists aim to build computer model of complex memory formation

Study finds significant presence of multidrug-resistant bacteria among nursing home residents

Researchers discover genes linked to resilience against brain pathologies

Low levels of NPTX2 protein in the brain may lead to learning and memory loss in Alzheimer's disease

Working memory training combined with brain stimulation can improve performance, research shows

Researchers discover how protein aggregation triggers aging

Sugary drinks may impact memory and diet alternatives could cause dementia

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Dementia News and Research

Latest Dementia News and Research

Clue's CEO Rhiannon White on the Future of Femtech and PCOS

Freezing Point Osmometry in Life Science Applications

Precision in every drop: Inside Hamilton’s syringe technology

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