Noradrenergic drugs were shown to improve some brain function and feelings of apathy.
Africa Studio/ Shutterstock
Noradrenergic drugs are already used to treat a variety of conditions, including ADHD and depression.
Stereotypes and common misconceptions about dementia often emerge in the metaphors used to explain and understand it.
Because they help to create a shared understanding, metaphors can play a critical role in navigating the gap between the knowledge patients and health-care providers bring.
It hasn’t been known until now to what extent your night’s sleep affects short-term dementia symptoms.
Participants who woke up fewer times during the night performed better on memory tasks the next day.
It is possible to grow cells from a skin sample in a Petri dish and transform them into neurons in about a month.
Cell cultures have shown promise in representing diseases. The Petri dish is not as different from a sick person as one might think.
The brain’s neural network, which includes both gray and white matter.
Pasieka/Science Photo Library via Getty Images
Long overlooked by scientists, white matter may provide clues to some of the brain’s greatest mysteries.
An illustration of amyloid plaques within the human brain, characteristic features of Alzheimer’s. By 2060, approximately 14 million Americans are expected to have the disease.
Kateryna Kon/Science Photo Library via Getty Images
Although Medicare has agreed to pay for Aduhelm, its coverage comes with restrictions.
As the population of American Indian and Alaska Native adults ages, the risk for Alzheimer’s disease and other dementias – along with various chronic conditions – goes up.
grandriver/E+ via Getty Images
A clearer understanding of the true treatment costs of dementia for American Indian and Alaska Native adults could help health services better meet the needs of the populations they serve.
Older adults who nap at least once for more than an hour a day have a 40% higher chance of developing dementia.
ozgurdonmaz/E+ via Getty Images
While longer naps are a normal part of aging, excessively long dozes could be a warning signal for cognitive decline.
The cells which clear Alzheimer’s plaques from the brain follow a 24-hour circadian rhythm.
If replicated in humans, these findings could mean that targeting or boosting the circadian rhythm in Alzheimer’s patients, could help with managing the disease
Conflicts between residents with dementia occur often in long-term care settings.
CasarsaGuru/E+ via Getty Images
Research shows that violence between patients is prevalent, often overlooked and largely unaddressed.
If you’re worried about older loved ones’ ability to care for themselves, try starting a conversation with nonjudgmental questions.
MoMo Productions/DigitalVision via Getty Images
In tough conversations, show your respect for loved ones’ autonomy and dignity.
The symptoms of menopause, which can include sleep disturbance, depression, anxiety and ‘brain fog’ can span perimenopause and last for up to ten years.
Physical activity can help protect the brain as we age.
Johnny Bravoo/ Shutterstock
People who were more active had lower levels of inflammation in their brain.
Does too much sleep really increase your risk of cognitive decline?
The researchers found that people who slept less than 4.5 hours and more than 6.5 hours every night had a greater risk of cognitive decline.
Our research suggests the multiplication of protein aggregates in individual regions of the brain, rather than their spread between regions, is key to the progression of Alzheimer’s disease.
PET scans using a special tracer can pick up ‘tau tangles’ in the brain.
Vocabulary surrounding Alzheimer’s and other related disorders must be carefully chosen. Here, sculpture by Jaume Plensa, in Montréal.
Arts-related activities for people living with Alzheimer’s and other related disorders could improve people’s quality of life, but collaborating in communities requires a common language.
The author and a trial participant using Fastball.
University of Bath
New diagnostic tool for dementia could improve early detection.
People wearing masks while having oxygen therapy in hyperbaric chamber.
Hyperbaric oxygen therapy helped to reduce plaques in the brains of mice with Alzheimer’s disease.
A runner wears a respirator on a smoky day in Portland, Oregon, in 2020.
Robyn Beck/AFP via Getty Images
To stay healthy, it’s important to understand how wildfire smoke can harm your body and how to protect yourself.