How Can Music Influence the Autonomic Nervous System Response in Patients with Severe Disorder of Consciousness?

Riganello, Francesco; Cortese, Mario; Arcuri, Francesco; Quintieri, Maria; Dolce, Giuliano

doi:10.3389/fnins.2015.00461

Cited by 36 publications

(39 citation statements)

References 85 publications

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“…Indices of SampEn and FuzzyMEn, as the reflections of nonlinear dynamic characteristics, could evaluate the inherent complexities of RRI time series under different emotional states [20][21][22]. Riganello et al reported that there was a significant difference in SampEn between the healthy subjects and vegetative state/unresponsive wakefulness syndrome (US/UWS) patients when listening to the Mussorgsky's music [25]. We found that there was a significant decrease in FuzzyMEn during happiness emotion, confirming the complexity of RRI time series for happiness emotion decreased.…”

Section: Effects Of Hr and Map On Hrv Indicesmentioning

confidence: 99%

Differences of Heart Rate Variability Between Happiness and Sadness Emotion States: A Pilot Study

et al. 2017

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Research on emotion states based on physiological signals has attracted more and more attention. However, existing studies mainly focused on the classification accuracy tests based on different machine learning methods, without a comprehensive exploration for the inherent links between physiological features and emotion states. This pilot study aimed to investigate the differences of heart rate variability (HRV) indices between two opposite emotional states: happiness and sadness, to reveal the differences of autonomic nervous system activity under different emotional states. Forty-eight healthy volunteers were enrolled in the proposed study. Electrocardiography (ECG) signals were recorded under two emotion states with a random measurement order (first happiness then sadness or reverse). RR interval (RRI) time series were extracted from ECGs and multiple HRV indices, including time-domain (MEAN, SDNN, RMSSD and PNN50), frequency-domain (LFn, HFn and LF/HF) and nonlinear indices (SampEn and FuzzyMEn) were calculated. The results showed that experimental order had no significant impact on all HRV indices. Among all nine indices, six indices were identified having significant differences between happiness and sadness emotion states: MEAN (P<0.05), SDNN (P<0.01), three frequency-domain indices (all P<0.01) and FuzzyMEn (P<0.05), whereas RMSSD, PNN50 and SampEn were reported having no significant differences among the two emotional states. All nine indices except for SampEn had significant positive correlations (all P<0.01) for the two emotion states. All indices showed no HR-related or MAP-related changes for each emotional state except that four time-domain indices decreased with the increase of HR (P<0.01). It concluded that HRV indices had significant differences between happiness and sadness emotion states and the findings could help to better understand the inherent differences of cardiovascular time series between different emotion states in clinical practice.

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Section: Effects Of Hr and Map On Hrv Indicesmentioning

confidence: 99%

Differences of Heart Rate Variability Between Happiness and Sadness Emotion States: A Pilot Study

et al. 2017

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“…Listening to music is usually a very pleasurable experience for the humans (Dube and Le Bel 2003). Music can be defined as an organization of the tones over the time with a strong impact on the allostatic regulatory mechanisms including autonomic nervous system (ANS) (Riganello et al 2015). Several studies showed a correlation between listening to music, noise or pure sounds and activity of cardiac autonomic regulation (Perez-Lloret et al 2014, Orini et al 2010, Iwanaga et al 2005.…”

Section: Introductionmentioning

confidence: 99%

The Impact of Sound Exposure on Heart Rate Variability in Adolescent Students

Veternik

Tonhajzerová²,

Misek³

et al. 2018

Physiol Res

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Previous studies of physiological responses to music and noise showed the effect on the autonomic nervous system. The heart rate variability (HRV) has been used to assess the activation of the sympathetic and the parasympathetic nervous systems. The present study was aimed to examine HRV with exposure to four sine-wave pure tones (20 Hz, 50 Hz, 2 kHz and 15 kHz) in an environment where the sound intensity exceeded level 65 dB (A-weighted). The participants (20 adolescent girls) were lying in supine position during exposure protocol divided into 6 periods, the first time with generated sounds and the second time without sounds. In the protocol without sound exposure, the low frequency band of the HRV spectrum was increased compared to the basal state before examination (period_1: 6.05±0.29 ms2 compared to period_5: 6.56±0.20 ms2, p<0.05). The significant increase of root Mean Square of the Successive Differences (rMSSD, period_1: 4.09±0.16 s compared to period_6: 4.33±0.12 s, p<0.05) and prolongation of R to R peak (RR) interval (period_1: 889±30 ms compared to period_5: 973±30 ms, p<0.001) were observed in the protocol without sound exposure comparing to the protocol with sound exposure where only bradycardia was observed. Contrary to rather polemical data in literature our pilot study suggests that sounds (under given frequencies) have no impact on the heart rate variability and cardiac autonomic regulation.

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“…22 Different smell, music, vestibular mobilization, modulated color light can influence the autonomic nervous system which leads to improved consciousness. [23][24][25][26][27][28] In this study, appropriate sensory stimuli, purposeful movement and repetition composnents of Rood's approach was employed in stimulating the cortical area and development of motor skill. According to earlier studies, somato sensory input to the motor cortex normally plays a vital role in learning new motor skills and takes a crucial part in motor relearning after stroke hemiplegia.…”

Section: Introductionmentioning

confidence: 99%

Modified Rood’s approach and ability of independent selfcare in haemorrhagic stroke patients of Assam, India

Bordoloi¹,

Deka²

2020

Int J Res Med Sci

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Background: Stroke is the third leading cause of death and the primary cause of serious, long-term disability which can be regarded as weakness, generalized fatigue, loss of voluntary motor control or limitation in mobility, spasticity, sensory and cognitive dysfunction. In this research, a comparative study on the ability of independent self-care was conducted between two groups of patients during a 3 months follow-up period viz. Group A - patients who were given Home Exercise Programme (HEP) with conventional physiotherapy; and Group B - patients who were given HEP with conventional physiotherapy along with neuro-facilitation via Rood’s approach.Methods: In this study 236 haemorrhagic stroke patients were recruited and randomly divided to two groups. Both the groups were given a HEP consisting of regular physiotherapy. Additionally, one group out of the two was also taught exercises based on Rood’s approach consisting of facilitation and inhibition with the help of sensory stimulation, purposeful activity based exercises, with additional emphasis on repetition. The output was evaluated in terms of disability using the Barthel Index after 3 months of treatment.Results: After 3 months, it was found that patients who received HEP with both conventional physiotherapy and Rood’s approach had significantly greater improvement in Barthel Index scores compared to patients who received HEP only through conventional physiotherapy.Conclusions: This suggests that HEP consisting of conventional physiotherapy along with Rood’s approach is more effective in improving the ability of independent self-care in case of post intra-cerebral haemorrhagic patients when compared to conventional physiotherapy alone.

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How Can Music Influence the Autonomic Nervous System Response in Patients with Severe Disorder of Consciousness?

Cited by 36 publications

References 85 publications

Differences of Heart Rate Variability Between Happiness and Sadness Emotion States: A Pilot Study

Differences of Heart Rate Variability Between Happiness and Sadness Emotion States: A Pilot Study

The Impact of Sound Exposure on Heart Rate Variability in Adolescent Students

Modified Rood’s approach and ability of independent selfcare in haemorrhagic stroke patients of Assam, India

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