Families come to the Safe and Sound Protocol because the daily load of sensory stress feels heavier than it should. A child who can read chapter books still melts down when the blender runs. A teen who knows every bus route in the city clams up in a noisy cafeteria. An adult who can deliver a precise presentation needs hours alone afterward to feel their shoulders drop. When the world lands too loud, too close, or too fast, it becomes hard to connect. SSP aims to change that felt sense of safety in the body, using sound as the pathway.
I have guided autistic children, teens, and adults through SSP for years, in homes, clinics, and schools. Results vary, and they are often layered with other supports. Still, when this approach fits, something shifts. Eyes soften. Breathing slows. The nervous system gets a reference point for what safe can feel like. This article explains how SSP works, what to expect, how to pace it, and where it fits within a broader plan that can include occupational therapy, speech therapy, and trauma therapy.
What SSP is trying to do, in practical terms
The Safe and Sound Protocol is a series of filtered music sessions delivered through over-ear headphones. It grew out of Stephen Porges’ polyvagal theory, which describes how the autonomic nervous system scans for safety or threat. When the nervous system perceives safety, social engagement systems become more available. When it senses threat, resources shift toward fight, flight, or shutdown.
SSP uses acoustically modified music to highlight the frequencies of the human voice and de-emphasize others. The idea is simple. If your auditory system can more easily detect cues of safety in human prosody, it may spend less energy defending against the environment. That frees up bandwidth for connection, attention, and regulation.
In daily life, that can look like an autistic child tolerating the vacuum better, a teen sharing more spontaneous language, or an adult reporting less end-of-day exhaustion. Gains are often subtle at first. Parents tell me, “He looked up when I called his name,” or “She sat through dinner without leaving the table.” The size of the change depends on many factors, including baseline sensory profile, co-occurring conditions, medication, sleep quality, and the pace of delivery.
The arc of a typical SSP process
I do not start SSP by pressing play. I start by learning the person in front of me. On paper, it is five hours of listening across several days. In practice, it is preparation, careful titration of exposure, observation, and integration. The vendor platform now allows flexible dosing, which is essential for neurodiverse clients.
A practical sequence looks like this. We complete intake and set operational goals. Two examples: “Tolerate the first period transition at school with one fewer support” or “Expand food textures by three new items.” We choose a quiet window in the daily routine with minimal demands right after listening. We select comfortable, wired over-ear headphones. We establish a co-regulation plan, meaning who will be available to offer calming presence. Then we begin with a tiny dose, sometimes as little as five to ten minutes, and build slowly.
For many autistic clients, I start with the gentlest track set and hold at short sessions for several days. If the person is relaxed and curious, we extend. If irritability, headaches, or sleep disruption appear, we pause and shorten the next session. This is not a performance. It is more like physical therapy for your inner ear and nervous system, and your tissues need time to adapt.
What it feels like during sessions
In most sessions, you sit or move quietly while listening to music. The tracks can sound like familiar songs with softened edges, especially in adult playlists, or more neutral in child playlists. The experience is not about liking the music, it is about how the nervous system responds. Some clients prefer to draw, build Lego, sort cards, or rock in a chair while listening. Others lie under a weighted blanket. I avoid screens during the session. Visual input tends to pull attention up and out when we want awareness settling down and in.
Notice your body. Do your shoulders drop as the track moves into a warmer voice range. Do you yawn. Do you need to stretch. These are common settling signals. Also watch for signs of agitation, like toe clenching, jaw tension, or a sudden need to rip off the headphones. Those are your cues to pause or reduce intensity. A good facilitator will coach you on reading these signals and adjusting the dial.
Why pacing matters more than you think
I have seen strong gains with SSP, and I have also seen over-activation when the pace is too fast. The auditory system is a gateway to the autonomic system. If you open the gate too wide, too quickly, you can flood. Over-activation shows up as headaches, nausea, glassy eyes, clinginess, jumpiness, or short sleep. It can also show up as emotional surfacing, like irritability or grief.
This is where principles from somatic experiencing help. We work in pendulation, moving between activation and settling. We build capacity by taking in tolerable amounts, then returning to a resource like breath, a warm beverage, a rhythmic sway, or a pet’s steady weight. Over time, your system learns it can feel a little more without tumbling into shutdown or panic.
Many clinicians now use a rest and restore protocol alongside SSP. It is not a branded soundtrack. It is a structured way to bracket listening with regulation practices. Before a session, you prime safety with predictable routines and sensory comforts. Afterward, you downshift with slow exhale breathing, humming, gentle joint compression, or a quiet stroll. These bookends help the gains consolidate.
The caregiver’s role
For children, co-regulation is the engine. A parent, teacher, or therapist who can stay calm, curious, and connected gives the child’s nervous system a safe anchor. I https://www.amyhagerstrom.com/safe-and-sound-protocol ask caregivers to soften their voice, move slower, and narrate less. Offer presence rather than instruction. If a child wants to stop, we stop. If they want to rock, we rock with them. When a child glances at you during listening, meet the eyes with warmth, not questions. Those micro-moments are where social engagement rethreads.
For teens and adults, collaboration replaces co-regulation, but the principle holds. We plan sessions around known stressors, we negotiate pacing, and we respect feedback. Some adults prefer to pair listening with a repetitive manual task, like kneading dough or organizing a toolbox. That rhythm steadies the system.
Remote delivery, in-person, and the environment
SSP can be delivered in clinics or at home with a trained provider’s supervision through a secure app. In my experience, autistic clients often do better at home, where sensory variables are familiar. The room should be quiet, the lighting soft, the temperature comfortable. If the home is busy, try early morning or late evening windows. Let siblings know it is quiet time for a finite period.
I prefer wired, over-ear, closed-back headphones that do not pinch. Many noise-canceling models are acceptable if the feature is off during listening, since active cancellation can interact with the filtered signals. Volume should be comfortable but not loud. If you are raising your voice to talk over the music, it is too high.
How long it takes, and how long it lasts
There is no one schedule. Some clients complete the five hours across 10 days, 30 minutes per day. Many autistic clients benefit from much smaller doses, like 10 to 15 minutes per day across several weeks. I have stretched SSP over eight to ten weeks for individuals with marked sound sensitivity or a history of overwhelm. The goal is integration, not completion.
Changes often appear within a week or two. Sometimes shifts show up later, as the nervous system rehearses the new pattern. How long benefits last varies. I commonly see gains hold for months. Stress, illness, growth spurts, and environmental changes can nudge the system. Booster sessions can help, but I do not schedule them by the calendar. I watch behavior. If sound sensitivity creeps back or social stamina dips, we consider a short re-engagement.
What improvements look like in daily life
Gains usually appear in the cracks of the day. A child who once covered ears for every toilet flush now tolerates the school restroom with a quick hand over one ear. A teen who avoided group work leans in for the first five minutes before signaling a break. An adult who routinely skipped family dinners stays at the table and jokes once or twice.
I track specifics. How many prompts did it take to transition from play to shoes. How long did it take to fall asleep. How many times did the client look toward a speaker during conversation. Numbers keep us honest and reduce wishful thinking. A shift from eight prompts to four is progress. Celebrate it.
When SSP is not the right fit
SSP is not a cure. It is not a replacement for speech therapy, occupational therapy, education support, or medical care. It is one tool that can improve a person’s capacity to benefit from those services. It can also be the wrong tool at certain times.
I am cautious with active ear infections, recent concussions, uncontrolled seizure disorders, or severe migraines. For individuals with hyperacusis, tinnitus, or a history of trauma, we start with micro-dosing and close monitoring. If someone is in acute crisis, dealing with housing instability, or experiencing domestic conflict, the nervous system has good reasons to stay on guard. In those contexts, we often stabilize the environment first.
What the research says, and what it does not
The evidence base for SSP is growing but remains mixed and preliminary. There are case series and small controlled studies suggesting improvements in auditory processing, autonomic flexibility, and caregiver-reported social engagement. Effect sizes vary, and not all studies show clear benefits. Methodologies differ, participant groups are small, and blinding is difficult because the experience of the filtered music is distinctive.
If you are data minded, look for measures like heart rate variability changes, reductions in sound sensitivity scores, or improvements on standardized social responsiveness scales. Expect heterogeneity. This mirrors clinical reality. Some people respond strongly, some modestly, and some not at all. This is typical in integrative mental health therapy approaches that target regulation rather than a single symptom.
It is also important to note that SSP is not the same as generic music therapy. The filtering is designed to target the frequency range of human prosody. The delivery is structured, limited in total hours, and paired with regulation strategies. If you try to replicate it with playlist hacks, you change the dose and the target.
How SSP pairs with other therapies
The best outcomes I have seen happen when SSP is embedded in a coordinated plan.
- With occupational therapy: use sensory diets and environmental modifications to support new tolerance. If a child can handle the cafeteria for five extra minutes, the OT can shape exposure with success experiences. With speech and language therapy: increase opportunities for back-and-forth interaction right after sessions, when the system may be more receptive to social cues. With trauma therapy: for clients with co-occurring trauma, therapists trained in somatic experiencing or other body-centered modalities can help process activation that surfaces. SSP can make access to interoceptive signals clearer, which is useful if handled skillfully and risky if pushed. With education supports: share pacing and observation notes with the school team. If first period transitions are a pinch point, advocate to move the listening window and practice transitions when regulation is highest. With medical care: discuss with prescribers if medication changes are underway. Big shifts in stimulants, SSRIs, or sleep medication during SSP can complicate interpretation.
In trauma therapy contexts, I treat SSP like a doorway, not the destination. The doorway opens into a room where connection feels more possible. We still need to do the work in that room, which may include attachment repair, grief work, or skill building around boundaries and sensory self-advocacy.
Preparing for a smooth start
A little planning prevents most bumps.
- Choose a two to three week window with fewer demands, such as between sports seasons or after exam week. Set up a calm corner with a chair, soft lighting, fidgets, and a blanket. Keep it the same each session to signal safety. Agree on a clear stop signal, like a hand raise or placing the headphones on the table, so the listener knows they can pause at any time. Keep a simple daily log of time listened, behaviors noticed, sleep, appetite, and any headaches or tummyaches. Tell teachers or coworkers you are experimenting with a listening program that might shift energy or sensitivity for a bit, so they can adjust expectations.
What to watch for during and after sessions
During listening, look for micro relaxations. A child’s shoulders drop, breath deepens, face color warms. Some kids get silly, which can be a sign of sympathetic activation releasing. Brief silliness is fine. If it escalates into dysregulation, stop and reset. After sessions, you may see hunger, thirst, or a nap. Some kids get chatty. Others want quiet. Let the system lead.
Side effects can appear. The most common are temporary irritability, fatigue, headaches, or changes in sleep onset. I see these in roughly one in four clients, usually mild, resolving with slower pacing. Rarely, sound sensitivity spikes for a few days before settling lower than baseline. If side effects persist beyond a week at reduced dose, we consider stopping.
Real cases, anonymized but typical
A nine year old boy with autism and significant sound sensitivity could not tolerate hand dryers. We started with 10 minutes daily, five days per week, for three weeks. He listened while building Lego, mother nearby. By week two, he walked past the school restroom with his hands at his sides. By week four, he entered with one hand near an ear, used a paper towel, and left without panic. By the end of the term, he was washing hands during off-peak times without a staff escort. Speech increased slightly, mostly more spontaneous greetings.
A 16 year old girl with autism, social anxiety, and migraines started SSP during summer break. We micro-dosed at five minutes, three times per week, paired with breathwork and neck stretches. Two headache spikes in the first week resolved with hydration and shorter sessions. By week six, she reported the cafeteria felt “annoying, not scary,” and she began eating with two friends twice a week.
A 28 year old autistic adult working in IT tried SSP to reduce end-of-day shutdown. He listened at lunch in a private office, 15 minutes every other day, for a month. He paired sessions with a walk and humming. He tracked data on sleep and step count. His subjective stress rating after work dropped from 8 to 5 by his scale, and he initiated one more social event per month. He chose a booster month later in the year with similar benefit.
Costs, access, and provider training
Costs vary by region and provider. Expect a package price for assessment, access to the app, coaching, and follow ups. In my area, families pay the equivalent of several therapy sessions. Some clinics bundle SSP within occupational therapy or speech therapy blocks. Insurance coverage is inconsistent. Ask providers about their training, licensure, and experience with autistic clients across ages and profiles.
Remote delivery expands access, but provider oversight still matters. A good facilitator helps you titrate dose, read cues, and integrate gains into daily routines. This is not a press play and hope process.
How SSP fits within an integrative plan
Autism is a neurotype, not a disease to fix. Many autistic people want fewer sensory roadblocks and more access to their strengths. An integrative mental health therapy approach respects identity while addressing regulation, sleep, nutrition, movement, connection, and purpose. SSP can support the regulation pillar. It is not a standalone solution.
I often layer SSP with:
- predictable sleep routines and light hygiene, such as morning daylight exposure and dim evenings protein-forward breakfasts to stabilize energy vestibular and proprioceptive input through swings, climbing, resistance bands, or weighted blankets communication supports like AAC or scripting practice social choice architecture, where we start with one low stakes interaction and expand
When these pieces align, social effort burns fewer spoons. People still need breaks. They still dislike certain textures or crowds. But the range of tolerable experiences widens.
Questions to ask a prospective SSP provider
- How many autistic clients have you supported with SSP, and across which ages or profiles. How do you pace the program for individuals with hyperacusis, migraines, or trauma histories. What is your plan if over-activation shows up, and how will we communicate between sessions. How will you help us translate gains into school, work, or home routines. What outcomes will we track, and how will we decide whether to continue, pause, or stop.
If you hit a snag
Do not push through distress. Reduce session length, increase the gap between sessions, and add more pre and post regulation. Consider switching to a gentler playlist tier if available. If headaches, sleep disruption, or marked irritability persist, halt and consult your provider. There is no prize for finishing fast. The nervous system learns best when it feels safe.
If you see no change after a well paced trial, that is useful data. It might mean the primary bottleneck is not auditory filtering. Maybe visual overwhelm drives the bus. Maybe interoceptive confusion is the real pinch point. Maybe coexisting gastrointestinal issues or iron deficiency are draining reserves. A thorough review with your team can redirect efforts more effectively than tinkering endlessly with one protocol.
The bottom line from the therapy room
SSP can help autistic people feel more at home in their bodies and more open to connection, especially when sensory defensiveness steals joy from everyday moments. It works best when delivered slowly, bracketed by a rest and restore protocol, and integrated with supports that meet communication, sensory, and learning needs. The science is promising but still early, which matches what I see clinically. Some days you will notice clear wins. Other days you will wonder if anything changed. Then a teacher emails to say your child stood in line without leaving. Or your teen puts down the hoodie, just for a while. Or you get home from work and still have words left for the people you love.
If that is the direction you want, ask questions, choose a guide you trust, and let the pace be humane. Your nervous system has a good reason for how it protects you. SSP invites it to add one more way to feel safe.
Address: 550 SE 6th Ave, Suite 200-M, Delray Beach, FL 33483
Phone: 954-228-0228
Website: https://www.amyhagerstrom.com/
Hours:
Sunday: 9:00 AM - 8:00 PM
Monday: 9:00 AM - 8:00 PM
Tuesday: 9:00 AM - 8:00 PM
Wednesday: 9:00 AM - 8:00 PM
Thursday: 9:00 AM - 8:00 PM
Friday: 9:00 AM - 8:00 PM
Saturday: 9:00 AM - 8:00 PM
Open-location code (plus code): FW3M+34 Delray Beach, Florida, USA
Map/listing URL: https://maps.app.goo.gl/VZTFSS2fq1YPv7Rs5
Embed iframe:
Socials:
https://www.facebook.com/p/Amy-Hagerstrom-Therapy-PLLC-61579615264578/
https://www.instagram.com/amy.experiencing/
https://www.linkedin.com/company/111299965
https://www.tiktok.com/@amyhagerstromtherapypllc
https://x.com/amy_hagerstrom
https://www.youtube.com/@AmyHagerstromTherapyPLLC
Amy Hagerstrom Therapy PLLC provides somatic and integrative psychotherapy for adults who want mind-body support that goes beyond talk alone.
The practice serves clients throughout Florida and Illinois through online sessions, with Delray Beach listed as the office and mailing location.
Adults in Delray Beach, Boca Raton, West Palm Beach, Fort Lauderdale, and nearby communities can explore support for trauma, anxiety, chronic stress, burnout, and midlife transitions.
Amy Hagerstrom is a Licensed Clinical Social Worker and Somatic Experiencing Practitioner who works with clients in a steady, nervous-system-informed way.
This practice is suited to people who want therapy that includes body awareness, emotional processing, and whole-person support in addition to conversation.
Sessions are private pay, typically 55 minutes, and a superbill may be available for clients using out-of-network benefits.
For local connection in Delray Beach and surrounding areas, the practice uses 550 SE 6th Ave, Suite 200-M, Delray Beach, FL 33483 as its office and mailing address.
To learn more or request a consultation, call 954-228-0228 or visit https://www.amyhagerstrom.com/.
For a public listing reference with hours and map context, see https://maps.app.goo.gl/VZTFSS2fq1YPv7Rs5.
Popular Questions About Amy Hagerstrom Therapy PLLC
What services does Amy Hagerstrom Therapy PLLC offer?
Amy Hagerstrom Therapy PLLC offers somatic therapy, integrative mental health therapy, the Safe and Sound Protocol, the Rest and Restore Protocol, and support for concerns including trauma, anxiety, and midlife stress.Is therapy online or in person?
The website describes online therapy for adults across Florida and Illinois, and some service pages mention limited in-person availability in Delray Beach.Who does the practice work with?
The practice describes its work as being for adults, especially thoughtful adults dealing with trauma, anxiety, chronic stress, burnout, and nervous-system-based stress patterns.What is Somatic Experiencing?
Somatic Experiencing is described on the site as a body-based approach that helps people work with nervous system responses to stress and trauma instead of relying on insight alone.What are the session fees?
The fees page states that individual therapy sessions are $200 and typically run 55 minutes.Does the practice accept insurance?
The website says the practice is not in-network with insurance and can provide a monthly superbill for possible out-of-network reimbursement.Where is the office located?
The official website lists the office and mailing address as 550 SE 6th Ave, Suite 200-M, Delray Beach, FL 33483.How can I contact Amy Hagerstrom Therapy PLLC?
Publicly available contact routes include tel:+19542280228, https://www.amyhagerstrom.com/, https://www.instagram.com/amy.experiencing/, https://www.youtube.com/@AmyHagerstromTherapyPLLC, https://www.facebook.com/p/Amy-Hagerstrom-Therapy-PLLC-61579615264578/, https://www.linkedin.com/company/111299965, https://www.tiktok.com/@amyhagerstromtherapypllc, and https://x.com/amy_hagerstrom. The official website does not publicly list an email address.Landmarks Near Delray Beach, FL
Atlantic Avenue — A central Delray Beach corridor and one of the area’s best-known local reference points. If you live, work, or spend time near Atlantic Avenue, visit https://www.amyhagerstrom.com/ to learn more about therapy options.Old School Square — A historic downtown campus at Atlantic and Swinton that anchors local arts, events, and community gatherings. If you are near this part of downtown Delray, the practice serves adults in the area and across Florida and Illinois.
Pineapple Grove — A walkable arts district just off Atlantic Avenue that is well known to local residents and visitors. If you are nearby, you can review services and consultation details at https://www.amyhagerstrom.com/.
Sandoway Discovery Center — A South Ocean Boulevard landmark that connects Delray Beach residents and visitors to coastal nature and marine education. If Beachside is part of your routine, the practice maintains a Delray Beach office and mailing address for local relevance.
Atlantic Dunes Park — A recognizable Delray Beach coastal park with boardwalk access and dune scenery. People based near the ocean side of Delray can learn more about scheduling through https://www.amyhagerstrom.com/.
Wakodahatchee Wetlands — A well-known western Delray destination with a boardwalk and wildlife viewing. If you are on the west side of Delray Beach or nearby communities, the practice offers online therapy throughout Florida.
Morikami Museum and Japanese Gardens — A major Delray Beach cultural landmark west of downtown. Clients across Delray Beach and surrounding areas can start with https://www.amyhagerstrom.com/ or tel:+19542280228.
Delray Beach Tennis Center — A public sports landmark just west of Atlantic Avenue and a familiar point of reference in central Delray. If you are near this area, visit https://www.amyhagerstrom.com/ for service details and consultation information.