Before the stroke, music was something I appreciated. After the stroke, music became something I needed. There is a difference between those two things that I did not understand until I was sitting in a rehabilitation facility unable to speak a sentence, humming a song from start to finish without a single stumble.
Why Music Works Differently in the Brain
Language and music are processed in overlapping but distinct regions of the brain. Speech — especially the production of spontaneous, conversational language — relies heavily on areas in the left hemisphere, particularly Broca's area and Wernicke's area. A stroke that damages these regions can severely impair speaking and understanding.
Music, however, engages both hemispheres. Rhythm activates motor regions. Melody involves emotional and memory centers. Lyrics, when embedded in a familiar song, are processed differently than spoken words — more like a motor pattern than a linguistic choice. This is why a person who cannot say "I want some water" may be able to sing those exact words in a song they have known for decades.
"I could not say my own name. But I could sing every word of a song I had learned thirty years before."
— Ernest BhaborMelodic Intonation Therapy
This phenomenon is the basis for a formal treatment approach called Melodic Intonation Therapy (MIT). Developed in the 1970s and refined over decades of research, MIT uses the melodic and rhythmic elements of music to help people with aphasia access language. The therapist and patient sing phrases together — not performing, but using the musical structure as a scaffold for speech production.
Studies have shown that MIT can produce meaningful improvements in language function, particularly for people with Broca's aphasia. The rhythm provides a predictable framework; the melody recruits right-hemisphere resources that can compensate for left-hemisphere damage. With repeated practice, some of this ability transfers to spontaneous speech.
What This Looked Like in My Own Recovery
For me, music entered my recovery informally before anyone suggested it therapeutically. My family played music in my room. Old songs — things I had loved for years. I found that I could mouth along, then hum along, then sing quietly. The words came back through the melody before they came back through effort.
My speech therapist recognized what was happening and incorporated more musical elements into our sessions. She would set phrases to simple tunes. We would tap rhythms while saying words. The repetition and the rhythm together seemed to carve new grooves where the old pathways had been damaged.
Songs I Returned To
I am not going to pretend there was a magic playlist. What seemed to matter was familiarity — songs whose words I had internalized long before the stroke, whose melodies I knew in my body as much as my mind. If you are a caregiver, try the music your loved one has listened to for decades. The older and more familiar, often the better.
The Emotional Dimension
There is something else music does that I have not seen fully captured in the clinical literature. It reaches the emotional self when language cannot. Music communicated feeling in the months when words were largely unavailable to me. It reminded me who I was before the stroke — that the person inside the silence was still present, still feeling, still fully human.
This matters for recovery more than it might seem. Depression after stroke is extremely common, and it significantly impedes rehabilitation. Anything that maintains a sense of self, of continuity, of identity — music does all of those things.
Practical Suggestions for Survivors and Families
You do not need a music therapist to begin exploring this. Here are some starting points:
Start with what is loved. Familiar, favorite music from before the stroke. Not what you think is good for them — what they know and love.
Sing along when possible. Even humming counts. The goal is engagement, not performance.
Try rhythm-based activities. Tapping, clapping, or drumming to a beat can help regulate and prepare the speech system.
Ask about Music Therapy. A certified music therapist (MT-BC) can provide structured sessions that go well beyond simply playing music. Ask your speech-language pathologist for a referral.
Be patient with silence. Sometimes a person with aphasia needs to hear the music before they can join it. Silence while listening is not disengagement — it may be the most active thing they are doing.
The bridge back to language looks different for everyone. For me, music was the first bridge I found. I am grateful every day that someone thought to turn it on.