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Updated: May 18, 2026
07:12
Studying the Coding Profiles of Somatic Stimulation on Cardiac-locked Neuronal Responses in the Rat Spinal Dorsal Horn
Published on: May 23, 2025
Auditory stimulation and cardiac autonomic regulation
Vitor E Valenti1, Heraldo L Guida, Ana C F Frizzo
1Departamento de Fonoaudiologia, Faculdade de Filosofia e Ciências, Universidade Estadual Paulista (UNESP), Marília, SP, Brazil. vitor.valenti@gmail.com
Clinics (Sao Paulo, Brazil)
|September 6, 2012
Summary
Music-induced auditory stimulation impacts heart rate variability and the autonomic nervous system. Further research is needed to understand the neural mechanisms for potential cardiovascular disorder therapies.
Area of Science:
- Cardiology
- Neuroscience
- Music Therapy
Background:
- Previous studies confirm music's influence on the cardiovascular system.
- The relationship between auditory stimulation and autonomic nervous system function is an area of ongoing research.
Purpose of the Study:
- To describe the relationship between musical auditory stimulation and heart rate variability.
- To explore the neural mechanisms underlying music's effect on cardiac autonomic regulation.
Main Methods:
- Systematic literature search of Medline, SciELO, Lilacs, and Cochrane databases.
- Keywords included: "auditory stimulation", "autonomic nervous system", "music", and "heart rate variability".
Main Results:
- A strong correlation exists between noise intensity and vagal-sympathetic balance.
- Music therapy demonstrated improvements in heart rate variability for breast cancer patients.
- Dopamine release from pleasurable music may play a role in cardiac autonomic regulation.
Conclusions:
- Musical auditory stimulation influences heart rate variability via neural pathways that require further elucidation.
- Understanding these mechanisms could lead to novel therapies for cardiovascular disorders.
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