At the heart of this research lies the autonomic nervous system (ANS), the involuntary control center of body functions such as heart rate, respiration, and blood pressure. Within the ANS, the sympathetic nervous system (SNS) acts as the body’s rapid response system, governing our “fight or flight” reactions when faced with stress or challenge. While excessive SNS activation is often connected to anxiety or performance hindrances, emerging evidence suggests that a calibrated elevation of SNS activity may actually be beneficial for musicians tasked with delivering emotionally resonant and technically complex performances under pressure.

Previous investigations have hinted at the role of positive emotional states in modulating SNS activation, indicating that a musician’s psychological frame can impact physiological arousal and thus influence performance quality. However, the precise pathways and mechanisms by which these emotional recollections translate into physiological changes and performance outcomes remained unclear. The current study sought to fill this gap with an innovative approach, combining cognitive neuroscience with live performance assessments among wind instrument specialists.

Involving thirty-six professional classical wind musicians — spanning instruments such as flute, horn, and trombone — the research implemented a controlled experimental design wherein participants were prompted to recollect either a positive autobiographical memory, a negative one, or no memory at all immediately before performing a standardized musical piece. During the memory recall phase, participants’ cardiac activity was continuously monitored through electrocardiography (ECG) to capture subtle fluctuations in autonomic regulation.

The study’s central physiological measure was the ratio of SD2 to SD1, derived from heart rate variability metrics, widely regarded as a marker for SNS activation. Interestingly, those musicians who engaged in recalling positive memories exhibited a marked elevation in this ratio compared to peers in the other groups, revealing enhanced sympathetic nervous system activity against a backdrop of positive emotional valence. These findings aligned with subjective reports where performers rated their emotional valence, arousal, and performance achievement significantly higher under positive memory recollection conditions.

Importantly, this research challenges the prevailing notion that physiological arousal is globally detrimental to performance. Instead, it underscores a nuanced interpretation: it is the subjective perception and cognitive evaluation of bodily arousal — in this case, reinterpreted through the lens of positive emotional memories — that governs whether heightened autonomic activity becomes facilitative or obstructive. As Associate Professor Shinya Fujii, the study’s lead investigator, remarks, the “positive framing” of bodily states enables musicians to harness physiological arousal as a motivational and expressive resource, rather than succumb to anxiety.

These insights hold profound implications for performance psychology and the pedagogy of musical training. By incorporating strategies that encourage deliberate recollection of positive experiences, musicians might learn to reframe the somatic sensations associated with SNS activation from negative manifestations of anxiety to energizing signals of readiness and focus. This cognitive-emotional reframing could empower performers to step onto demanding stages with renewed confidence and expressiveness, transforming physiological stress responses into creative fuel.

Beyond the realm of music performance, the findings suggest transferable applications in other high-pressure domains where optimal performance hinges on emotion regulation—such as athletics, public speaking, and theater arts. Leveraging the ability to recall positive autobiographical episodes as a mental rehearsal tool could represent a low-cost, accessible intervention with wide-ranging benefits for professionals who regularly engage in stress-laden tasks.

From a neuroscientific perspective, the study aligns with the conceptual framework that emotional memory retrieval involves widespread neural networks linking limbic structures with autonomic control centers, thus modulating both subjective experience and bodily physiology. The confluence of memory, emotion, and autonomic function invites further exploration into how these dynamic systems interact during creative and complex motor tasks like musical performance.

The integration of quantitative biometric measurement with subjective evaluation forms another strength of the study’s methodological approach. By triangulating participants’ physiological data with self-assessments and peer evaluations of performance, the research paints a holistic picture of how cognition, emotion, and physiology coalesce to influence artistic outcomes. This multi-layered analytic framework exemplifies the cutting edge of performance neuroscience research.

While the study sheds light on the positive modulatory effects of sympathetic activation induced by emotional memory recall, it also opens avenues for deeper investigation into how different types of emotional states might differentially influence the autonomic response spectrum. For instance, exploring the role of neutral or negatively valenced memories on autonomic balance and performance could reveal further intricacies in emotion-performance interactions.

As music education increasingly embraces scientific insights to enhance practice and performance, findings such as these promote the adoption of interdisciplinary approaches that blend psychological techniques with physiological monitoring. This can facilitate personalized training regimes, tailored to help individual musicians optimize their emotional and physiological states prior to and during live performances.

Ultimately, the work spearheaded by Watanabe, Fujii, and their colleagues underscores the profound power of the mind-body connection in artistic expression. By harnessing the evocative force of positive emotional memories to reshape autonomic arousal, musicians gain a tangible tool for transcending stress and unlocking deeper levels of technical mastery and emotional communication on stage. This research paves the way not only for enhanced musical performances but also for a broader recognition of the role of cognitive emotion regulation strategies as essential components of optimal human performance.

Subject of Research: People

Article Title: Enhanced subjective performance achievement in wind instrument playing through positive memory recall: effects of sympathetic activation and emotional valence

News Publication Date: 3-Sep-2025

References:
DOI: 10.3389/fpsyg.2025.1544069

Image Credits: Credit: Shinya Fujii from Keio University

Keywords: Psychological science, Neuroscience, Music, Memory, Mental health, Stress responses, Emotions, Anxiety, Stress management, Cognition

Music therapy, distinct from passive music listening, involves the deliberate application of musical elements by certified music therapists to achieve targeted health outcomes. This modality represents a sophisticated, non-pharmacological, and non-invasive approach that modulates autonomic nervous system responses. It offers a complementary strategy that aligns with contemporary holistic patient-centered care paradigms by addressing biopsychosocial dimensions of health, including emotional regulation and cognitive engagement.

The study, conducted by a team led by Dr. Ilani Paola Santoyo Pérez at the University of Guanajuato, engaged 24 alert patients without auditory deficits admitted to a high-acuity cardiac ICU. Over a period spanning July to September 2024, participants were randomized into two cohorts: one receiving standard ICU care and the other exposed to a controlled music therapy protocol. The intervention comprised five consecutive days of 45-minute exposure sessions to specifically curated melodies delivered at a low sound intensity of 15 decibels, a level carefully chosen to avoid sensory overstimulation while still eliciting neurophysiological relaxation responses.

Physiological monitoring employed advanced metrics to measure heart rate variability, systolic and diastolic blood pressures, alongside precise quantification of patient–ventilator asynchronies—a phenomenon where patient breathing efforts are out of sync with ventilator cycles, which can exacerbate respiratory distress and prolong mechanical ventilation duration. Remarkably, the music therapy group exhibited statistically significant ameliorations across these domains, indicating enhanced autonomic balance and respiratory synchrony.

The implications of these results reverberate deeply within critical care practice. Heart rate and blood pressure modulation is a cornerstone in managing cardiac patients, as elevated sympathetic activity portends worse clinical outcomes, including arrhythmogenesis and myocardial ischemia. By attenuating sympathetic overdrive through music therapy, clinicians can potentially mitigate these risks without additional pharmacologic burden, thereby reducing polypharmacy and its attendant complications.

Furthermore, the reduction in patient–ventilator asynchronies underscores music therapy’s unexpected role in optimizing respiratory mechanics. Synchrony with mechanical ventilation improves oxygenation, decreases work of breathing, and fosters more efficient gas exchange. This physiological optimization may accelerate ICU weaning protocols and shorten lengths of stay, thereby easing resource utilization and improving patient throughput.

This therapeutic avenue aligns robustly with guidelines posited by the Society of Critical Care Medicine (SCCM), which advocate for integrative interventions promoting psychological well-being alongside conventional medical therapy. Music therapy’s incorporation into ICU protocols exemplifies a paradigm shift towards multidisciplinary modalities that recognize the interconnectedness of mind and body in healing trajectories.

Neurobiologically, music’s influence on the limbic system and hypothalamic-pituitary-adrenal axis contributes to its calming effects. Melodic structures elicit dopaminergic pathways linked to reward and relaxation, reducing cortisol secretion, which in turn lowers circulating catecholamines. The neurochemical cascade dampens systemic inflammation and modulates cardiovascular reflexes, fundamental mechanisms underpinning the observed clinical improvements.

The safety profile of music therapy is notably favorable, with no reported adverse events, marking it as a cost-effective intervention that requires minimal infrastructural investment. This positions music therapy as an accessible option globally, including in resource-limited settings where pharmacological interventions may be constrained by economic or logistical factors.

In summation, this study propels music therapy from an auxiliary wellness practice into the realm of evidence-based, clinical critical care science. Its capacity to harmonize physiological parameters crucial to cardiac patients expands the armamentarium of ICU therapies, offering a compassionate, patient-centered tool that reduces physical distress and enhances recovery potential.

As cardiac ICUs continue to evolve with technological advancements, integrating music therapy represents a holistic approach—melding technology with humanistic care—to address the multifaceted needs of critically ill patients. Future research directions are poised to explore mechanistic underpinnings with neuroimaging and biomarker analyses, assess long-term outcomes, and determine optimal musical genres and delivery modalities tailored to individualized patient profiles.

The American College of Cardiology (ACC), a leading institution committed to advancing cardiovascular knowledge and patient care innovation, endorses the integration of music therapy into standard ICU practices. This endorsement reaffirms the importance of multidisciplinary strategies in improving clinical outcomes while emphasizing low-risk, accessible interventions that complement existing treatments.

This study’s findings ignite a reimagining of therapeutic approaches within cardiac critical care, encouraging clinicians worldwide to adopt music therapy as a vital component of comprehensive patient management. By leveraging the intrinsic power of music, healthcare providers can foster environments that not only treat disease but also nurture healing and human resilience.

Subject of Research: The impact of music therapy on physiological variables and patient–ventilator asynchronies in cardiac intensive care unit patients.

Article Title: Not explicitly provided.

News Publication Date: Not explicitly provided, but the study was conducted between July and September 2024.

Web References:

• https://www.acc.org/latinamerica2025
• https://my.clevelandclinic.org/health/treatments/8817-music-therapy
• https://www.acc.org

Keywords: Psychological stress, Music, Cardiology, Blood pressure, Alternative medicine, Doctor-patient relationship, Emergency medicine, Health care delivery, Patient monitoring, Personalized medicine