A five-hour therapeutic listening intervention, based on Dr. Stephen Porges' Polyvagal Theory, that supports regulation, neuroception, and social engagement in children and adults.
The Safe and Sound Protocol is a five-hour listening intervention supervised by a CFC clinician. Filtered music is designed to stimulate the vagus nerve so the nervous system can move toward a calmer, more socially available state. We use it as a complement to therapy, not as a stand-alone treatment: stretching the nervous system, not stressing it.
Children and adults whose nervous systems stay braced, making sound, transitions, or social moments feel like too much
People with sensory processing differences, anxiety, PTSD, autism, misophonia, or sleep disruption tied to regulation
Families heading into a big transition such as starting school, a new job, a move, or a new therapy
Clients already in occupational therapy or psychotherapy who need more capacity before that work can go further
Some kids and adults walk through the world as if the volume is always turned up. Sounds feel sharp. Transitions feel bigger than they should. Social moments that look easy from the outside take a lot of work on the inside. When the nervous system is braced for threat, it is hard to learn, connect, or settle.
The Safe and Sound Protocol (SSP) is a listening intervention we use at the Center for Connection to support that kind of dysregulation. It is based on years of research by Dr. Stephen Porges and Polyvagal Theory. The music is filtered in a specific way so it can stimulate the vagus nerve, which helps the body move toward a calmer, more socially available state. In our language, the goal is stretching the nervous system, not stressing it.
The listening is designed to support emotional regulation and neuroception, which is the nervous system’s ongoing sense of safety or danger. Many people also notice a decrease in auditory sensitivity and an easier time processing human speech. That can make social engagement feel less effortful, and it can make other therapy more usable because the body is not working as hard just to stay regulated.
SSP is not a stand-alone treatment. It is meant to complement therapy a child or adult is already doing, or is about to begin. The listening works implicitly on the nervous system. The work with a therapist then helps you notice regulation more explicitly, and find ways back to a steadier state when life gets loud again.
Key Insight
SSP is a five-hour therapeutic listening program. A clinician may structure it as five 60-minute sessions or ten 30-minute sessions, depending on what your nervous system can take in. It can be completed in the clinic or remotely at home, with a CFC clinician supervising the protocol.
SSP is a music-based intervention that can support dysregulation related to sensory processing differences, anxiety, post-traumatic stress, sleep disruption, autism, misophonia, and other patterns that leave the emotional system overactive or underactive. Families and adults often come to it when transitions are hard: starting school, starting a job, moving, travel, or stepping into a new therapy.
It is used with children, teens, and adults. If you are already in occupational therapy, child and teen therapy, or individual therapy, SSP is often a way to prepare the nervous system so that work can go further. It can also sit alongside neurodiversity-affirming care when sound, social engagement, or regulation is part of the picture.
How It Works
A CFC clinician trained in the protocol will help you decide whether SSP is a fit, how to pace the listening, and whether clinic or home delivery makes more sense. The protocol is adaptive and follows current research in the field. You do not need to understand Polyvagal Theory before you start. You do need a clinician who can watch how your (or your child’s) nervous system responds and adjust from there.
Because SSP is designed to complement other care, we will talk with you about what else is already in place. If occupational therapy, psychotherapy, or another CFC service is the better first step, we will say so. The listening is one tool. The relationship around it is what makes it usable.
If you want to learn more about SSP, complete our Get Started form. In the notes, mention that you are looking for the Safe and Sound Protocol so we can match you with a clinician who offers it. You do not have to have the right clinical language yet. Tell us what you are seeing, and we will help you figure out whether SSP belongs in the plan.
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The Safe & Sound Protocol (SSP) is a listening-based therapy developed by Dr. Stephen Porges, grounded in his polyvagal theory. It uses specifically filtered music to help the autonomic nervous system shift toward a state of safety and connection. Many of our clients report feeling calmer, more regulated, and more open to relationship after completing the protocol.
People of any age whose nervous systems are chronically dysregulated. That often includes kids and adults with trauma histories, anxiety, autism, sensory processing differences, or chronic defensive states. It’s typically used alongside other therapeutic work, not as a standalone intervention.
The classic SSP is about five hours of listening, broken into shorter daily sessions over one to several weeks. Your clinician will work with you on pacing. For some people, slower is better. The protocol is always delivered with a trained provider, not on your own.
Both options exist, depending on the client. Some sessions are done at our Pasadena or Duarte location with a clinician present. Others are done at home, with remote check-ins from your provider. We’ll figure out the right setup at intake.
Most people find the listening itself calming or neutral. Some feel changes during the protocol (a sense of more space, less reactivity). For others, changes show up in the days and weeks after, especially in how they respond to stress or connect with others. We check in throughout.
No. SSP is a nervous-system-level intervention that can support and accelerate other therapeutic work, but it doesn’t replace trauma processing, relational work, or skills-building. Most of our clients use SSP as part of a broader therapy plan.
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