09/18/2026
Not everything we know is available in words.
The right hemisphere of the brain plays an important role in implicit, sensory, emotional, and nonverbal processing. The left hemisphere plays an important role in language and explicit thought.
🧠 The brain operates as an interconnected whole. But the different strengths of the two hemispheres help explain why talking alone may not reach every part of an experience.
Movement, visual art, sound, rhythm, imagery, metaphor, and speech engage different forms of processing. Expressive arts therapy brings verbal and nonverbal ways of knowing together, allowing them to work as parts of an integrated whole.
The work is not only expression and not only insight. It is the movement between them.
You are not only your thinking mind. You are not only your body, emotions, or unconscious. You are the sum of all of them.
This is one reason expressive arts therapy can support deep and meaningful change: more of the person is able to participate in the healing process.
Research:
Schore, A. N. (2022). Right brain-to-right brain psychotherapy: Recent scientific and clinical advances.
https://doi.org/10.1186/s12991-022-00420-3
Rauch, S. L., et al. (1996). A symptom provocation study of posttraumatic stress disorder using positron emission tomography and script-driven imagery.
https://doi.org/10.1001/archpsyc.1996.01830050014003
Bolwerk, A., et al. (2014). How art changes your brain: Differential effects of visual art production and cognitive art evaluation on functional brain connectivity.
https://doi.org/10.1371/journal.pone.0101035
Wang, J., et al. (2025). Colors of the mind: A meta-analysis of creative arts therapy as an approach for post-traumatic stress disorder intervention.
https://doi.org/10.1186/s40359-025-02361-4