​Sound and music can help the brain form new neural connections and support neural growth, key elements of healing from trauma and stress.

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• Listening to music and being immersed in therapeutic sound experiences has been shown to promote neuroplasticity; the brain’s ability to reorganize and strengthen neural pathways. This happens through mechanisms like long-term potentiation (LTP), synaptic remodeling, and increased neurotrophic support in the brain.

• Studies (in both animal models and humans) suggest that music and structured sound exposure can enhance neurogenesis (the birth of new neurons) and support brain repair processes, especially when stress hormones are modulated.

• Music listening and training have also been associated with increased expression of genes and neurotrophins (like BDNF) linked to neural growth, synaptic strength, and cellular resilience. 

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Why this matters: trauma often disrupts healthy brain connectivity, especially in regions tied to memory, emotion regulation, and safety signaling. Encouraging new neural pathways creates space for healing and integration without being overwhelmed by fear patterns.