Tag: Memory

A catchy song that replays in your mind is called an earworm, and those pesky tunes can be difficult to stop. But a song stuck in your head can play a crucial role in strengthening your memory, researchers have found. Scientists already know that music can stir up vivid memories for people, but they have

Active or voluntary learning is a major topic in education, psychology, and neuroscience. Over the years, numerous studies have shown that when learning occurs through voluntary action, there is a modulation of attention, motivation and cognitive control that makes the process much more effective. Consequently, memory is benefited. However, although the physiological processes underlying this

Signals from two key proteins are essential for the survival of our ‘immunological memory’, according to new research from scientists at the Francis Crick Institute, published in the Journal of Experimental Medicine. Memory B cells are long-lived cells that confer immunological memory by providing rapid and robust antibody responses to infections our body has seen

We may wish some memories could last a lifetime, but many physical and emotional factors can negatively impact our ability to retain information throughout life. A new study published in the journal Psychological Science found that people who feel enthusiastic and cheerful—what psychologists call “positive affect”—are less likely to experience memory decline as they age.

When it comes to memory, immune cells are known as the “bad cops” of the brain. But new research shows they could also be turned into “good cops” to power memory and learning. Inflammation can send the brain’s immune cells into damaging hyperdrive, and this has been linked to neurodegenerative diseases that affect memory, like

Social isolation contributes to memory loss in older age, research by LSE’s Care and Evaluation Centre has shown for the first time. The paper, published in Journals of Gerontology, found that both men and women were affected, but in different ways. Men with high levels of social isolation experienced subsequent memory decline. For women it

There are an estimated 90 fatalities a year in the UK caused by drivers pulling out into the path of an oncoming motorcycle. New research by psychologists at the University of Nottingham suggests this sort of crash may often be the result of a short-term memory failure rather than the driver not seeing an approaching

Alzheimer’s breakthrough as pioneering head device ‘can REVERSE memory loss’ using electromagnetic waves to break up clumps of toxic proteins, experts claim Transcranial electromagnetic treatment breaks down clumps of toxic proteins This can free up previously-blocked nerve cells and help them function normally  The quest for Alzheimer’s treatments has for decades hit massive roadblocks  A

A new study has found that variability in night-to-night sleep time and reduced sleep quality adversely affect the ability of older adults to recall information about past events. The study also found unexpected racial differences in the type of sleep patterns tied to lower memory performance across both younger and older African American research participants.

A new study has found that variability in night-to-night sleep time and reduced sleep quality adversely affect the ability of older adults to recall information about past events. The study also found unexpected racial differences in the type of sleep patterns tied to lower memory performance across both younger and older African American research participants.

Many Americans in their 50s and early 60s are worried about declining brain health, especially if they have loved ones with memory loss and dementia, a new national poll finds. But while the majority of those polled say they take supplements or do puzzles in an effort to stave off brain decline, very few of

Impeding VCAM1, a protein that tethers circulating immune cells to blood vessel walls, enabled old mice to perform as well on memory and learning tests as young mice, a Stanford study found. Mice aren’t people, but like us they become forgetful in old age. In a study published online May 13 in Nature Medicine, old

A team of scientists at NeuroElectronics Research Flanders (NERF- empowered by imec, KU Leuven and VIB) found that highly demanding and rewarding experiences result in stronger memories. By studying navigation in rats, the researchers traced back the mechanism behind this selective memory enhancement to so-called replay processes in the hippocampus, the memory-processing center of the

Is honesty the best policy when it comes to being green? It just might be, according to a new paper by Michel Magnan, a professor of accountancy at the John Molson School of School of Business. In their article for Sustainability Accounting, Management and Policy Journal, Magnan and co-author Hani Tadros of Elon University in

Dementia-stricken husband who does not speak holds his 74-year-old wife’s hand while listening to their love song as she credits a ‘music memory box’ for helping his remember their lives The box filled with memorabilia plays songs for the person with dementia  Steve Garrity, 82, was diagnosed with dementia and Parkinson’s in 2011 Monica Garrity

A short session of brain zapping can reverse some of the effects of aging in older adults, a new study suggests. The technique isn't ready for non-experimental use yet, and it's not clear how long the benefits last. But the study authors said they hope that their findings will set the stage for improving cognition

Mild cognitive impairment (MCI) refers to having problems with your memory and decision-making abilities. Usually, people with MCI experience few if any problems with performing their daily activities. Experts say that MCI could be a stage between normal aging and Alzheimer’s disease. A growing number of studies suggest that obstructive sleep apnea (OSA), or “sleep-disordered

The TV reduces our memory performance? Children do not often hear from their parents that too much television is not good for the health. But not only children should watch TV a little time, even older people should take account of this advice. To spend too much time in front of the TV, leads older

An experimental drug known as A03, which was previously developed to treat depression, increases the levels of the enzyme Sirtuin1, or SirT1, and improves memory in mice. The mice were genetically modified to have a protein called ApoE4, the most common genetic risk factor for Alzheimer’s disease in humans that has been linked to some

The worldwide map of dementia: Scientists reveal the memory-robbing disorder has skyrocketed by 117% over just 26 years as the global population continues to live longer Experts warn rates will double from 43.8million in 2016 to 100million by 2050 Turkey has the most cases, followed by Brazil, and Nigeria and Ghana the least  As well