Adaptive guitar

LSU Kinesiology Professor Nikita Kuznetsov and his students created an adaptive guitar to help rehabilitate stroke victims.

Stroke victims now have a creative option for their rehabilitation, thanks to a team of University students who have built an adaptive guitar specializing in restoring motor function.

The guitar, which is the second of its kind, was originally the brainchild of Assistant Professor of Kinesiology, Nikita Kuznetsov.

“I have a friend who had a stroke and he was a musician,” Kuznetsov said. “He basically couldn’t play anymore, and he had played the guitar. I thought this might be one way to help him.”

Kuznetsov said his friend tried to develop a similar device, but couldn’t get it to work. Whenever Kuznetsov started his faculty position at the University, he saw it as the perfect opportunity to continue his friend’s work.                                                          

Kuznetsov enlisted a diverse team ranging from undergraduate freshmen to alumni to work on the project. Kinesiology graduate student Marcelline Dechenaud immediately jumped on board, since it was a unique opportunity to combine her academic interest in kinesiology with her musical hobby.

“I’m a musician,” Dechenaud said. “When I heard about the project, I thought that would be a very cool thing for me to be involved in.”

Dechenaud plays the cello but finds it difficult to devote time to music amidst her academic pursuits.

“I wouldn’t do it professionally, since I don’t have enough time, but I try to practice as much as I can,” Dechenaud said.

Kinesiology freshman Sarah Cherry was excited to have been included in such a meaningful project during her first year at the University.

“This is my first experience with research at a university setting,” Cherry said. “It’s such a great opportunity for me to be involved in during my freshman year of college.”

Each year in the U.S., an estimated 795,000 people suffer from a stroke. Despite popular misconception, it is not a rare condition that only affects the elderly. It is extremely common, and can happen to anyone at anytime.Recovering from a stroke can also be a lifelong process.

“I think this is something that I think a lot of people can understand and relate to,” Cherry said. “It’s easy for me to get excited about, because it has such an awesome impact on people.”

Although the adaptive guitar has only been tested on University student volunteers, the University will soon bring the device to Baton Rouge General Hospital. Kuznetsov is currently working on a grant to expand funding for the project.

“This project involves a lot of people, so it’s a great motivator,” Kuznetsov said. “We’re all in this together.”

The project is still seeking volunteers and welcomes anyone who wants to experiment with playing their adaptive guitar. Kuznetsov compared the experience to the popular music game Guitar Hero, although the technique involved is significantly more difficult. Students should not get discouraged if they initially find playing the instrument challenging, especially since they are instructed to play with their non-dominant hand.

“Some students get very frustrated the first day,” Cherry said. “It moves very quickly, so they get overwhelmed at first.”

The adaptive guitar has the added benefit of being like a starter guitar for students who are not musical. Although it can be difficult at first, most of the test subjects got the hang of it quickly.

“After the first few days, it was so easy, they weren’t concentrating anymore, and so then that’s the reason they would mess up,” Dechenaud said.

The benefits of the adaptive guitar not only apply to stroke victims or those seeking to learn how to play an instrument on a basic level. Seasoned musicians might be fascinated by the guitar’s capability to play chords that are impossible on a standard acoustic due to the complex hand placement.

LSU alumnus James Kirsch, who graduated with his bachelor’s in engineering but still remains closely involved with the project, said the project had its fair share of doubters. The idea has been attempted multiple times before, but this version is by far the most complicated and the most successful.

“No one else expected it to work,” Kirsch said. “They thought it was too complicated. When we finally presented it, one of the guys who said there was no way it was going to work said, ‘I don’t understand how you did this.’ He called it black magic.”

Despite the skeptics, Kirsch said the team always remained confident. It took a lot of long nights, but they eventually accomplished their goals.

“A few days before, I realized it wasn’t physically possible to put it together, so I had to make a lot of last minute modifications,” Kirsch said.

Although Kirsch emphasized the stress the team was under in the last few days before the presentation, he mentioned his respect for Kuznetsov as an inspiration.

“Nikita’s great,” Kirsch said. “Making him happy was worth it.”

Although the difficult part of developing the device is over, Kuznetsov said that his project has a higher ultimate goal of becoming a commonplace rehabilitation method.

“I want to do something that helps with the quality of life in the community,” Kuznetsov said. “Down the line, this could be used for people with Parkinson’s, children with autism or aging adults. It could really be helpful in a variety of situations.”

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