2014
DOI: 10.4181/rnc.2014.22.03.965.6p
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Effect of rhythmic auditory cue on gait in patients with Parkinson’s Disease

Abstract: Objetivo. Investigar quais parâmetros da marcha sofrem maior alteração com Estímulo Acústico Rítmico (EAR) em pacientes com Doença de Parkinson (DP). Método. Foram avaliados 21 sujeitos diagnosticados com DP, com média de idade de 69±11,6, por meio do teste de caminhada dos 10 metros em duas situações: em marcha livre e com auxílio de EAR, calculado em 10% acima da marcha preferida. As variáveis dependentes foram cadência, comprimento de passo e velocidade de marcha e foram comparadas através do coeficiente de… Show more

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Cited by 5 publications
(6 citation statements)
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“…Different types of stimuli have been proposed, and their specific action on gait parameters is related to the stimulated sensory system. From the clinical practice experience, it seems that use auditory stimuli can improve velocity, whereas visuals are able to influence mainly on the step length, corroborating previous studies 17,18 …”
Section: Introductionsupporting
confidence: 82%
“…Different types of stimuli have been proposed, and their specific action on gait parameters is related to the stimulated sensory system. From the clinical practice experience, it seems that use auditory stimuli can improve velocity, whereas visuals are able to influence mainly on the step length, corroborating previous studies 17,18 …”
Section: Introductionsupporting
confidence: 82%
“…In addition, it has been hypothesized that the beneficial effects of rhythmic cues may be partly due to modulation of brain activity in the pedunculopontine nucleus (PPN) ( 33 , 34 ). Another possible mechanism for rhythmic cueing in parkinsonism involves rhythmic entrainment: motor synchronization with the auditory system, which remains relatively intact in PD ( 13 ). Schaefer ( 35 ) has summarized four possible mechanisms of the use of rhythmic cues in motor rehabilitation including (1) accelerated motor learning, (2) qualitatively different motor learning, (3) obtaining temporal skills, and (4) motivation.…”
Section: Discussionmentioning
confidence: 99%
“…Cadence, gait velocity, and stride length are the commonly used parameters to monitor changes in a patient's gait ( 3 , 8 ). All of these gait parameters have been successfully increased in PD patients by implementing RAS at 5–10% above baseline cadence ( 9 13 ). While music, which integrates both melody and rhythm, may be used, a simple monotone metronome beat has been effectively used as a rhythmic cue in patients with PD ( 14 ).…”
Section: Introductionmentioning
confidence: 99%
“…Desta forma, recentes estudos por Matsumoto et al (2014), Luessi et al (2012) e Rochester et al (2010) utilizam do ritmo como estimulação auditiva que capitaliza os efeitos fisiológicos no sistema motor para facilitar o controle de movimentos rítmicos como a marcha (THAUT, 2005). Além disso, Del Olmo et al (2006) têm demonstrado que a intervenção por meio da música causa mudanças na captação de glicose em várias áreas do cérebro envolvidas no processamento sensitivo-motor podendo auxiliar em novas informações sobre a base neural da estimulação auditiva na doença de Parkinson.…”
Section: Discussionunclassified