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Musical Expertise Linked to Robust Long-Term Memory

Musical Expertise Linked to Robust Long-Term Memory

A study of professional musicians suggests musical expertise improves long-term memory and cognitive performance.

In the research, scientists from the University of Texas at Arlington measured electrical activity of neurons in the brains of 14 musicians and 15 non-musicians.

Dr. Heekyeong Park, assistant professor of psychology, and graduate student James Schaeffer used electroencephalography (EEG) technology to show that musicians process neural messages in the frontal and parietal lobe in a more efficient manner as compared to non-musicians.

“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,” said Park.

“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.”

Researchers will present their findings at the international meeting of the Society for Neuroscience, in Washington, D.C.

Park’s laboratory uses high tech imaging tools — including EEG, functional magnetic resonance imaging (fMRI), and functional near-infrared spectroscopy (fNIRS) — to research human cognitive neuroscience.

To test working memory, study participants were asked to select pictorial or verbal items that they’d just been given among similar lures. For long-term memory, participants judged whether each test item was studied or new after the entire study session was complete.

The musicians, all of whom had been playing classical music for more than 15 years, outperformed non-musicians in EEG-measured neural responses on the working memory tasks. However, when long-term memory was tested, the enhanced sensitivity was only found in memory for pictures.

The study has not explored why the advantages might develop. Park believes it is possible that professional musicians become more adept at taking in and processing a host of pictorial cues as they navigate musical scores.

Park’s abstract for the conference reports that musicians’ neural responses in the mid-frontal part of the brain were 300 to 500 milliseconds faster than non-musicians and responses in the parietal lobe were 400 to 800 milliseconds faster than non-musicians.

The parietal lobe is directly behind the frontal lobe of the brain and is a key area for perceptual processing, attention and memory.

“Dr. Park’s research uses the latest scientific instrumentation to reveal knowledge about human cognition that was previously unreachable,” said Dr. James Grover, interim dean of the University of Texas Arlington College of Science. “It provides usable information about far-reaching advantages arts training can bring.”

Researchers hope to test more musicians soon to strengthen the findings.

Whatever the mechanism involved, Park said the new research is important because music is helpful for long-term memory for non-verbal events and “we are all surrounded by non-verbal events.”

“Our work is adding evidence that music training is a good way to improve cognitive abilities,” she said.

Source: University of Texas Arlington

Elderly musician photo by shutterstock.

Musical Expertise Linked to Robust Long-Term Memory

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2018). Musical Expertise Linked to Robust Long-Term Memory. Psych Central. Retrieved on November 28, 2020, from
Scientifically Reviewed
Last updated: 8 Aug 2018 (Originally: 19 Nov 2014)
Last reviewed: By a member of our scientific advisory board on 8 Aug 2018
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