Category: Memory

Learning to play music can have a powerful effect on long-term memory and overall brain function.

Professional musicians show superior long-term memory compared with non-musicians, research shows.

Their brains are also capable of much faster neural responses in key areas of the brain related to decision-making, memory and attention.

The results were presented at the Society for Neuroscience annual meeting in Washington, DC (Schaeffer et al., 2014).

Dr Heekyeong Park, who led the study, said:

“Musically trained people are known to process linguistic materials a split second faster than those without training, and previous research also has shown musicians have advantages in working memory.

What we wanted to know is whether there are differences between pictorial and verbal tasks and whether any advantages extend to long-term memory.

If proven, those advantages could represent an intervention option to explore for people with cognitive challenges.”

Music and memory study

The 14 professional musicians in the study — all of whom had been playing for 15 years — were given a series of pictures and words to remember.

Their results on a long-term memory test were compared with a group of 15 non-musicians.

While they did the test, their neural responses were measured using electroencephalography (EEG) technology.

The musicians had the advantage in long-term memory for the pictures, although not the verbal items.

Measures of the musicians’ brain function also showed that their neural response was faster than non-musicians.

Areas in the mid-frontal region — those associated with decision-making — were between one-third and half-a-second faster.

In the parietal lobes — which are associated with the senses, memory and attention — their neural response were sometimes almost one second faster than non-musicians.

It’s not yet known why these advantages in processing and memory occur, but Dr. Park speculates that learning to navigate musical scores may be partly responsible.

This study adds to a growing body of evidence showing that musical training has a wonderful positive effect on cognitive abilities.

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Scientists have found that phenolic compounds in this drink can help improve spatial memory.

One to three glasses of champagne each week could slow memory loss from ageing, research finds.

Scientists have found that phenolic compounds in champagne can help improve spatial memory.

The phenolic compounds come from the Pinot Noir and Pinot Meunier red grapes which are used alongside Chardonnay in the production of champagne.

The compounds affect the signals sent from the hippocampus to the cortex.

The compounds were found to slow the age-related decline in this signalling.

Professor Jeremy Spencer, an expert on phytochemicals and brain function, said:

“These exciting results illustrate for the first time that the moderate consumption of champagne has the potential to influence cognitive functioning, such as memory.

Such observations have previously been reported with red wine, through the actions of flavonoids contained within it.

However, our research shows that champagne, which lacks flavonoids, is also capable of influencing brain function through the actions of smaller phenolic compounds, previously thought to lack biological activity.

We encourage a responsible approach to alcohol consumption, and our results suggest that a very low intake of one to two glasses a week can be effective.”

The research was carried out on rodents, but Dr David Vauzour, one of the study’s authors, said:

“In the near future we will be looking to translate these findings into humans.

This has been achieved successfully with other polyphenol-rich foods, such as blueberry and cocoa, and we predict similar outcomes for moderate champagne intake on cognition in humans.”

The study was published in the journal Antioxidants and Redox Signalling (Corona et al., 2013)