Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

Stress hormone cortisol tied to thinking problems in healthy older people

Testing the saliva of healthy older people for the level of the stress hormone cortisol may help identify individuals who should be screened for problems with thinking skills, according to a study published in the August 19, 2015, online issue of Neurology, the medical journal of the American Academy of Neurology.

20 Aug 2015

Researchers reveal new pathway that governs proper sorting of essential synaptic proteins in neurons

Genetic analysis of human patients has shown that mutations in genes involved in synaptic communication can drive neuropsychiatric and neurological diseases such as autism spectrum disorder and Alzheimer's disease.

20 Aug 2015

CSF biomarkers predict dementia risk in PD patients

Early analysis of cerebrospinal fluid could help diagnose parkinsonian disorders and enhance the prediction of dementia in Parkinson’s disease patients, study results indicate.

19 Aug 2015

Scientists identify new pathway that may protect brain from Alzheimer's disease

It is a hallmark of Alzheimer's disease: Toxic protein fragments known as amyloid-β clumped together between neurons in a person's brain.

19 Aug 2015

Survey identifies key factors linked to pediatric safety events in out-of-hospital emergent care situations

A national survey of more than 750 emergency medical services providers conducted by researchers at Oregon Health & Science University identified airway management skills, personal anxiety and limited pediatric care proficiency among key factors that may contribute to pediatric safety events for children in out-of-hospital emergent care situations.

19 Aug 2015

Scientists identify where the brain records time and place of real-life memories

For the first time, scientists have seen evidence of where the brain records the time and place of real-life memories. Results showed that the similarity of the brain activation patterns when memories were recalled was an indicator of the breadth of space and time between the actual events.

18 Aug 2015

Nuclear process in the brain may play critical role in health and disease

Every brain cell has a nucleus, or a central command station. Scientists have shown that the passage of molecules through the nucleus of a star-shaped brain cell, called an astrocyte, may play a critical role in health and disease.

18 Aug 2015

Others consider our moral traits, not memory, to be core component of our identity

We may view our memory as being essential to who we are, but new findings suggest that others consider our moral traits to be the core component of our identity. Data collected from family members of patients suffering from neurodegenerative disease showed that it was changes in moral behavior, not memory loss, that caused loved ones to say that the patient wasn't "the same person" anymore.

18 Aug 2015

Researchers report increasing disparities between resource inputs, outcomes in biomedical research

As more money has been spent on biomedical research in the United States over the past 50 years, there has been diminished return on investment in terms of life expectancy gains and new drug approvals, two Johns Hopkins Bloomberg School of Public Health researchers say.

18 Aug 2015

MU researcher proposes method to identify human vulnerabilities

Historically, males have been considered the vulnerable sex, sometimes called "male vulnerability." Charles Darwin noted that boys are more likely to die in infancy than girls and have a higher risk of premature death throughout their lifetimes. Now, a researcher at the University of Missouri suggests that research in "male vulnerability" should be expanded to include "female vulnerability."

18 Aug 2015

UT Arlington, UNTHSC researchers develop user-friendly system alerts for people with sleep apnea

Masks worn by those with sleep apnea can leak at night and be so uncomfortable that they often drive users away from treatment. But a new system being developed by researchers at UNT Health Science Center and The University of Texas at Arlington could make it easier for the estimated 18 million people with sleep apnea to get a good night's rest.

14 Aug 2015

UCLA wins $2.5 million grant to enhance geriatric care in Riverside County

The UCLA division of geriatrics has received a three-year, $2.5 million grant from the Health Resources and Services Administration to enhance geriatric education, training and workforce development in Riverside County. The grant will fund a new partnership between UCLA, UC Riverside School of Medicine, Riverside County Regional Medical Center and the Riverside County Department of Public Social Services.

14 Aug 2015

ADDF establishes Goodes Prize to recognize scientists in Alzheimer's drug discovery research

Thanks to the generosity of former Warner-Lambert CEO and Chairman Melvin R. Goodes and his family, the Alzheimer's Drug Discovery Foundation has established the only prize specifically recognizing scientists in Alzheimer's drug discovery research. Mr. Goodes—who has been open about his own Alzheimer's diagnosis—is an honorary member of the ADDF's Board of Governors.

13 Aug 2015

FAU neuroscientist develops Quick Dementia Rating System comparable to gold standard clinical tests

Determining whether or not an individual has dementia and to what degree is a long and laborious process that can take an experienced professional such as a clinician about four to five hours to administer, interpret and score the test results. A leading neuroscientist at Florida Atlantic University has developed a way for a layperson to do this in three to five minutes with results that are comparable to the "gold standard" dementia tests used by clinicians today.

13 Aug 2015

Netrin1 protein acts as cellular "marriage broker"

Scientists at the Montreal Neurological Institute and Hospital -The Neuro, at McGill University and the McGill University Health Centre, have made a breakthrough in understanding an important protein that appears to act as a kind of cellular "marriage broker."

13 Aug 2015

Regular exercise benefits children with multiple sclerosis

A new study suggests children with multiple sclerosis (MS) who exercise regularly may have a less active disease. The research is published in the August 12, 2015, online issue of Neurology, the medical journal of the American Academy of Neurology.

13 Aug 2015

Amyloid-beta kinetics reveal link between aging and AD risk

Slowed amyloid-beta turnover may explain aging’s association with increased amyloidosis and Alzheimer’s disease, say researchers.

12 Aug 2015

New project examines links between language and perception in people with ASD

How do children and young adults with autism spectrum disorders (ASD) understand idioms and other figures of speech? A 4.15 million euro EU project based out of the Norwegian University of Science and Technology is examining the links between language and perception in autistic individuals as just one of 15 cross-disciplinary projects designed to bring a better understanding to how our perception and language interact and change over time and in individuals.

11 Aug 2015

Early exposure to repetitive head impacts linked to later life structural brain changes among former NFL players

Former National Football League (NFL) players who started playing tackle football before the age of 12 were found to have a higher risk of altered brain development compared to those who started playing at a later age. The study is the first to demonstrate a link between early exposure to repetitive head impacts and later life structural brain changes.

11 Aug 2015

FDA accepts sNDA to review Brintellix clinical trial data for treatment of major depressive disorder

Takeda Pharmaceutical Company Limited (Takeda) and H. Lundbeck A/S (Lundbeck) announced today the U.S. Food and Drug Administration (FDA) has accepted a supplemental New Drug Application (sNDA) for review to add clinical data regarding the effect of Brintellix (vortioxetine) on certain aspects of cognitive function in adults with Major Depressive Disorder (MDD) to the current product label.

11 Aug 2015

Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

Stress hormone cortisol tied to thinking problems in healthy older people

Researchers reveal new pathway that governs proper sorting of essential synaptic proteins in neurons

CSF biomarkers predict dementia risk in PD patients

Scientists identify new pathway that may protect brain from Alzheimer's disease

Survey identifies key factors linked to pediatric safety events in out-of-hospital emergent care situations

Scientists identify where the brain records time and place of real-life memories

Nuclear process in the brain may play critical role in health and disease

Others consider our moral traits, not memory, to be core component of our identity

Researchers report increasing disparities between resource inputs, outcomes in biomedical research

MU researcher proposes method to identify human vulnerabilities

UT Arlington, UNTHSC researchers develop user-friendly system alerts for people with sleep apnea

UCLA wins $2.5 million grant to enhance geriatric care in Riverside County

ADDF establishes Goodes Prize to recognize scientists in Alzheimer's drug discovery research

FAU neuroscientist develops Quick Dementia Rating System comparable to gold standard clinical tests

Netrin1 protein acts as cellular "marriage broker"

Regular exercise benefits children with multiple sclerosis

Amyloid-beta kinetics reveal link between aging and AD risk

New project examines links between language and perception in people with ASD

Early exposure to repetitive head impacts linked to later life structural brain changes among former NFL players

FDA accepts sNDA to review Brintellix clinical trial data for treatment of major depressive disorder

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Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

Human iPSCs: A Full Guide to Advanced in Vitro Models and Applications eBook

How can super-resolution technology help study neurotransmission?

The Proteoform Puzzle: Unlocking the Next Frontier

Synthetic Biology and the Pursuit of Living Diagnostics

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