Immediate effects of rhythmic auditory stimulation on gait kinematics in Parkinson's disease ON/OFF medication

Anna Rita Bentivoglio, Luca Padua, Carmen Erra, Marco Germanotta, Martina Petracca, Isabella Imbimbo, Diego Ricciardi, Ilaria Mileti, M. Germanotta, Stefano Rossi, Alessandra Pacilli, Enrica Di Sipio, Eduardo Palermo

Risultato della ricerca: Contributo in rivistaArticolo in rivista

10 Citazioni (Scopus)

Abstract

OBJECTIVE: Gait impairment is a highly disabling symptom for Parkinson's disease (PD) patients. Rhythmic auditory stimulation (RAS), has shown to improve spatio-temporal gait parameters in PD, but only a few studies have focused on their effects on gait kinematics, and the ideal stimulation frequency has still not been identified. METHODS: We enrolled 30 PD patients and 18 controls. Patients were evaluated under two conditions (with (ON), and without (OFF) medications) with three different RAS frequencies (90%, 100%, and 110% of the patient's preferred walking cadence). Spatial-temporal parameters, joint angles and gait phases distribution were evaluated. A novel global index (GPQI) was used to quantify the difference in gait phase distribution. RESULTS: Along with benefits in spatial-temporal parameters, GPQI improved significantly with RAS at a frequency of 110% for both ON and OFF medication conditions. In the most severe patients, the same result was observed also with RAS at 100%. CONCLUSIONS: RAS administration, at a frequency of 110% of the preferred walking frequency, can be beneficial in improving the gait pattern in PD patients. SIGNIFICANCE: When rhythmic auditory stimulation is provided to patients with PD, the selection of an adequate frequency of stimulation can optimize their effects on gait pattern.
Lingua originaleEnglish
pagine (da-a)1789-1797
Numero di pagine9
RivistaClinical Neurophysiology
Volume2019
DOI
Stato di pubblicazionePubblicato - 2019

Keywords

  • Gait analysis
  • Kinematic
  • Parkinson disease
  • Personalized medicine
  • Rehabilitation
  • Rhythmic auditory stimulation

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