Navigation Links
Walking to the beat could help patients with Parkinson's disease

Walking to a beat could be useful for patients needing rehabilitation, according to a University of Pittsburgh study. The findings, highlighted in the August issue of PLOS One, demonstrate that researchers should further investigate the potential of auditory, visual, and tactile cues in the rehabilitation of patients suffering from illnesses like Parkinson's Diseasea brain disorder leading to shaking (tremors) and difficulty walking.

Together with a team of collaborators from abroad, Ervin Sejdic, an assistant professor of engineering in Pitt's Swanson School of Engineering, studied the effects of various metronomic stimuli (a mechanically produced beat) on fifteen healthy adults, ages 18 to 30. Walkers participated in two sessions consisting of five 15-minute trials in which the participants walked with different cues.

In the first, participants walked at their preferred walking speed. Then, in subsequent trials, participants were asked to walk to a metronomic beat, produced by way of visuals, sound, or touch. Finally, participants were asked to walk with all three cues simultaneously, the pace of which was set to that of the first trial.

"We found that the auditory cue had the greatest influence on human gait, while the visual cues had no significant effect whatsoever," said Sejdic. "This finding could be particularly helpful for patients with Parkinson's Disease, for example, as auditory cues work very well in their rehabilitation."

Sejdic said that with illnesses like Parkinson's Disease, a big question is whether researchers can better understand the changes that come with this deterioration. Through their study, the Pitt team feels that visual cues could be considered as an alternative modality in rehabilitation and should be further explored in the laboratory.

"Oftentimes, a patient with Parkinson's Disease comes in for an exam, completes a gait assessment in the laboratory, and everything is great," said Sejdic. "But then, the person leaves and falls down. Why? Because a laboratory is a strictly controlled environment. It's flat, has few obstacles, and there aren't any cues (like sound) around us. When we're walking around our neighborhoods, however, there are sidewalks, as well as streetlights and people honking car horns: you have to process all of this information together. We are trying to create that real-life space in the laboratory."

In the future, Sejdic and his team would like to conduct similar walking trials with patients with Parkinson's Disease, to observe whether their gait is more or less stable.

"Can we see the same trends that we observed in healthy people?" he said. "And, if we observe the same trends, then that would have direct connotations to rehabilitation processes."

Additionally, his team plans to explore the impact of music on runners and walkers.


Contact: B. Rose Huber
University of Pittsburgh

Related medicine news :

1. More Americans Walking, But Still Not Enough, CDC Says
2. Need to Get Walking More? Clip on a Pedometer
3. Toe-Walking More Common in Kids With Mental Woes: Study
4. Nordic Walking a Winner for Heart Failure Patients, Study Says
5. Nordic walking improves health of heart failure patients
6. Sleepwalking in Adults More Common Than Thought
7. Study shows breath analysis could help diagnose pulmonary nodules
8. Could Facebook Be Making You Fat?
9. Serious games could be integrated into surgical training subject to validation
10. UGA chemistry discovery could have major medical implications
11. Double drug combo could shut down abnormal blood vessel growth that feeds disease
Post Your Comments:
(Date:11/27/2015)... ... November 27, 2015 , ... ... Consultants has prided itself for not only fulfilling the needs of advisers and ... at an affordable price and providing top-tier customer service. However, there's always room ...
(Date:11/27/2015)... (PRWEB) , ... November 27, 2015 , ... CBD ... Accreditation of Allied Health Education Programs (CAAHEP) awarded accreditation to its Diagnostic Medical Sonography ... CAAHEP accredited colleges, as only one of twelve colleges and universities in the state ...
(Date:11/27/2015)... CA (PRWEB) , ... November 27, 2015 , ... ... California Medical Associates, Inc. and Dr. Tucker Bierbaum with Emergency Medicine at ... They observed that both STEMI and Sepsis conditions present in similar ways and require ...
(Date:11/27/2015)... ... November 27, 2015 , ... ... software Q-Suite, announces the incorporation of Asterisk 11 LTS (Long Term Support) into ... Asterisk 11 LTS brings Q-Suite 5.10 up-to-date with a version of Asterisk that ...
(Date:11/26/2015)... NV (PRWEB) , ... November 26, 2015 , ... Inevitably ... strategy. Many customers choose to buy during the Black Friday and Cyber Monday ... Shoppers don’t need to search the Internet high and low to find the best ...
Breaking Medicine News(10 mins):
(Date:11/26/2015)... Bajos, November 26, 2015 Un ... de Bremachlorin para el cáncer avanzado.   ... la terapia fotodinámica de Bremachlorin para el cáncer avanzado. ... combina la inmunoterapia con la terapia fotodinámica de Bremachlorin ... Cancer Research . --> Clinical Cancer Research ...
(Date:11/26/2015)... , November 26, 2015 --> ... to use SyMRI to find optimal contrast weighting of MRI ... metastases, and has signed a research agreement with SyntheticMR in ... hospital. Using SyMRI, it is possible to generate multiple contrast ... after the patient has left, thus making it possible to ...
(Date:11/26/2015)... November 26, 2015 ... the "2016 Future Horizons and Growth ... Testing Market: Supplier Shares, Country Segment Forecasts, ... their offering. --> ) ... "2016 Future Horizons and Growth Strategies in ...
Breaking Medicine Technology: