بررسی تأثیر تمرین‌های نوروفیدبک بر ثبات وضعیتی و خطر سقوط بیماران مبتلا به پارکینسون

نوع مقاله : مقاله های پژوهشی

نویسندگان

1 کارشناس ارشد، گروه رفتار حرکتی، دانشکده‌ی تربیت بدنی و علوم ورزشی، دانشگاه فردوسی مشهد، مشهد، ایران

2 دانشیار، گروه رفتار حرکتی، دانشکده‌ی تربیت بدنی و علوم ورزشی، دانشگاه فردوسی مشهد، مشهد، ایران

چکیده

مقدمه: با پیشروی بیماری پارکینسون، عوارض ناخواسته‌ای همچون نقص تعادل، کیفیت زندگی فرد را تحت تأثیر قرار می‌دهد. شواهد نشان داده‌اند که برنامه‌های مکمل فرایند درمان همچون فیزیوتراپی با وجود کاهش عوارض ناخواسته، مغز و امواج آن را به عنوان عامل اصلی بروز بیماری و کنترل حرکات بدن نادیده می‌گیرند. از این رو، هدف از این پژوهش بررسی تأثیر یک دوره‌ی تمرین‌های نوروفیدبک بر تعادل و سقوط در بیماران مبتلا به پارکینسون بود.روش‌ها: این مطالعه در زمره‌ی پژوهش‌های نیمه تجربی با طرح پیش آزمون- پس آزمون بود که بر گروه‌های مورد و شاهد انجام شد. از بین داوطلبین، 16 بیمار بر اساس معیارهای تحقیق انتخاب و به طور تصادفی به دو گروه تجربی و شاهد تقسیم گردیدند. گروه تجربی در 8 جلسه تمرین‌های نوروفیدبک واقعی و گروه شاهد در 8 جلسه نوروفیدبک ساختگی شرکت نمودند. پیش و پس از دوره‌ی نوروفیدبک خطر سقوط و ثبات وضعیتی، اندازه‌گیری و مقایسه شد. برای ارزیابی خطر سقوط و ثبات وضعیتی از دستگاه بایودکس و به ترتیب از آزمون‌های خطر سقوط (Fall risk) و ثبات وضعیتی (Postural stability) در سطح 8 استفاده گردید. سپس نتایج پیش و پس‌آزمون مورد تجزیه و تحلیل آماری قرار گرفت.یافته‌ها: میانگین نمرات خطر سقوط و ثبات وضعیتی گروه تجربی پس از انجام مداخله، بهبود معنی‌داری داشت (001/0 > P). میانگین نمرات خطر سقوط (450/0 = P) و ثبات وضعیتی (750/0 = P) گروه شاهد تغییر معنی‌داری نداشت.نتیجه‌گیری: تمرین‌های نوروفیدبک می‌تواند در کنار روش‌های مرسوم پزشکی مانند دارودرمانی برای کنترل عوارض بیماری پارکینسون به خصوص حفظ وضعیت و جلوگیری از سقوط استفاده شود.

کلیدواژه‌ها


عنوان مقاله [English]

Effect of Neurofeedback Training on Postural Stability and Fall Risk in Patients with Parkinson's Disease

نویسندگان [English]

  • Atefeh Azarpaikan 1
  • Hamid Reza Taheri-Torbati 2
  • Mehdi Sohrabi 2
1 Department of Motor Behavior, School of Physical Education and Sport Science, Ferdowsi University of Mashhad, Mashhad, Iran
2 Associate Professor, Department of Motor Behavior, School of Physical Education and Sport Science, Ferdowsi University of Mashhad, Mashhad, Iran
چکیده [English]

Background: When Parkinson's disease progresses, complications such as impaired balance, can affect patient's quality of life. Results have indicated that complementary program processes such as physiotherapy can reduce these complications while the brain and its waves are ignored. This study aimed to verify the effect of neurofeedback training on postural stability and fall risk in patients with  Parkinson's disease.Methods: This was an experimental research with pre-, post-test method and control group. 16 patients were selected through purposive sampling and were randomly divided to two experimental and control groups. The experimental group participated in 8 sessions of actual neurofeedback training as well as control group participated in 8 sessions of sham neurofeedback training. Before and after the training, the pre- and post-test of postural stability and fall risk were administered using biodex system.Findings: The mean scores of fall risk and the postural stability improved significantly after the intervention in experimental group (P < 0.001), while there were no significant changes among control group in fall risk (P = 0.450) and the postural stability (P = 0.750) scores.Conclusion: Our results showed that the neurofeedback training can be used to control the symptoms of Parkinson's disease, especially postural stability and fall risk.

کلیدواژه‌ها [English]

  • Parkinson's disease
  • Neurofeedback
  • Postural stability
  • Fall risk
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