Music transcends the framework of aesthetic expression to become a highly complex neuromodulatory stimulus.
1. Neurochemistry, Emotional Modulation, and Mental Health
At the subcortical level, pleasurable music listening activates the mesolimbic reward system, triggering dopamine release in the nucleus accumbens. This neurochemical response is complemented by cortisol modulation — reducing the physiological markers of stress and anxiety — as well as the release of endorphins and oxytocin. In the field of mental health, music becomes an endogenous tool for alleviating depression and combating unwanted loneliness. By activating the default mode network and evoking self-reflection, both musical practice and shared listening experiences strengthen social cohesion, promote empathy, and build support networks that serve as a decisive psychosocial protective factor in day-care centers and hospital environments.
2. Cognitive Performance, Memory, and Academic Success
The impact of music on cognition is governed by the arousal and mood hypothesis. An optimal acoustic environment regulates cortical arousal, improving sustained attention, cognitive flexibility, and long-term retention.
- Focus and Memory: Predictable, low-intensity musical structures (such as certain instrumental pieces) reduce cognitive load and minimize linguistic interference, facilitating hippocampal encoding during study sessions.
- Academic and Professional Performance: In learning environments, music enhances baseline motivation and brain plasticity, optimizing executive functions, reducing mental fatigue, and significantly improving morbidity associated with professional burnout.
3. Neuromarketing and Consumer Behavior
From a behavioral perspective, sensory marketing uses music as an environmental substrate that unconsciously alters time perception and decision-making. High-tempo rhythms (high BPM) increase sympathetic nervous system activity, inducing rapid purchasing responses in retail settings. Conversely, slow tempos and consonant harmonies prolong customer dwell time in hospitality environments, increasing per capita spending by inducing states of relaxation and comfort.
4. Clinical Impact: Neurodegeneration and Quality of Life
In clinical practice, music has become established as a first-line cognitive and motor stimulation therapy. In patients with Alzheimer’s disease, brain regions associated with musical memory (such as the anterior cingulate cortex and the supplementary motor area) show remarkable resistance to tau atrophy and neurodegeneration. This allows biographically meaningful songs to recover autobiographical memories and reduce psychomotor agitation.
Likewise, in Parkinson’s disease, rhythmic auditory stimulation (RAS) acts as a neural metronome that compensates for basal ganglia dysfunction, optimizing gait, improving motor fluency, and drastically reducing the risk of falls.
Conclusion
Contemporary music research reveals that music is a strategic resource with profound biological, clinical, and economic impact. Validating this evidence through rigorous scientific design is the normative pathway toward transforming culture and art into active public health policies aimed at humanizing medicine, reducing pharmaceutical expenditure, and sustainably improving society’s quality of life.
Professor at Jaume I University. Her research focuses on education, pedagogy, and quality of life through music. She is the coordinator of the Q-HEART research group and Director of the Chair “L'Alcora for Musical Research and Quality of Life.” She has received several awards related to education, quality of life, and music. In addition, she serves as President of the Sociedad para la Educación Musical del Estado Español (SEM-EE) and is a board member of the International Society for Music Education (ISME). She also holds an Honorary Visiting Researcher appointment at the University of Surrey.