OPUS SoundBed
The Scientific Foundation and the iPhone Moment for Vibroacoustics (VAT)
The first integrated operating system for vibroacoustics, bringing decades of clinical research into a consumer-ready nervous system platform.
What Vibroacoustic Therapy Is and How It Works
Core mechanism
Vibroacoustic Therapy uses low frequency sound between 30 and 120 Hz delivered through the body via embedded transducers in a chair, bed, or cushion
It combines
  • Mechanical vibration felt through the body
  • Auditory input such as music, tones, and guided voice
  • Somatic and emotional processing that happens as the nervous system down shifts
This multimodal input influences
  • Autonomic nervous system regulation
  • Pain pathways and muscle tone
  • Brainwave states and connectivity
  • Emotional regulation and perceived stress
  • Circulation and cellular level mechanotransduction
Punkanen and Ala Ruona describe vibroacoustic therapy as a multimodal mind body intervention rather than simply sound or massage alone
Research Summary
Across the peer reviewed literature, vibroacoustic therapy demonstrates consistent benefits in these domains
Stress and anxiety
  • Significant increases in heart rate variability
  • Reductions in heart rate and blood pressure
  • Lower subjective stress and anxiety after sessions
Sleep
  • Increased total sleep time in insomnia patients
  • Improved sleep quality scores
  • Functional connectivity changes in thalamus, cerebellum, and prefrontal cortex on fMRI
Chronic pain and fibromyalgia
  • Reductions of 3.5 or more points on 10 point pain scales
  • Improved functional scores and quality of life
  • Reduced reliance on pain medication, including 74% of fibromyalgia patients reducing medication in one study
Autism and sensory regulation
  • Improved attention and emotion regulation in pilot studies
  • Reduced challenging behaviors in randomized trials
  • Better sensory processing and calming effects
Parkinson's disease
40 Hz whole body vibration improves tremor, rigidity, gait, and overall motor function in double blind trials
PTSD and trauma related conditions
  • Reduced post stress anxiety
  • Blunted physiological stress response
  • Early data in veteran populations suggests reduced hyperarousal and improved sleep
Vibroacoustic therapy is non invasive, drug free, and safe, and it can be used alongside standard care.
Research by Domain: Autism & Sensory Regulation
Calming sensory input
Autistic individuals often experience sensory overload, where everyday stimuli can become overwhelming.
Vibroacoustic therapy provides predictable, rhythmic vibration combined with gentle music, creating a safe and regulated sensory environment that helps reduce overwhelm and supports a sense of physical safety.
Better attention and emotional regulation
The 2025 Moore et al pilot study involved 18 autistic children aged 9-12 who received 10 sessions of vibroacoustic therapy over 6 weeks.
Significant improvement in joint attention was observed, and teachers reported better engagement in the classroom.
Earlier Nordic work also demonstrated improved concentration, eye contact, and cooperation in autistic individuals.
This suggests that whole-body vibration combined with music can help autistic children access calmer, more focused states.

Representative study: Moore et al 2025
Reduction in some challenging behaviors
A randomized controlled trial by Lundqvist et al in 2009 studied 20 adults with autism.
Participants received 10-20 minute vibroacoustic therapy sessions over 5 weeks, resulting in reduced self-injurious, stereotypic, and aggressive behaviors.

Representative study: Lundqvist et al 2009 (RCT)
Important considerations
Autism is a complex spectrum disorder, and individual responses to therapies can vary greatly.
While promising, studies on vibroacoustic therapy for autism are still early and involve small sample sizes.
Vibroacoustic therapy should always be used as a complementary approach alongside established, evidence-based supports, and never as a replacement.
Research by Domain: Fibromyalgia & Parkinson's
Fibromyalgia
Fibromyalgia is notoriously difficult to treat. Vibroacoustic therapy shows encouraging results
Key findings from Naghdi et al 2015
  • 74% of patients reduced their pain medication during the trial
  • 26% discontinued analgesics entirely during treatment
  • Time that patients could sit or stand without pain increased significantly
  • Cervical range of motion improved from roughly 25% of normal to 75%
  • Excess muscle tone normalized in many cases
  • No adverse effects were reported
Taken together, this supports vibroacoustic therapy as a valuable component of multidisciplinary fibromyalgia care
Parkinson's disease
Vibroacoustic therapy at 40 Hz appears to entrain gamma band activity in motor circuits and improve motor symptoms
Key findings from Mosabbir et al 2020
Twelve weeks of 40 Hz physioacoustic vibration three times per week produced statistically significant improvements in
  • Tremor
  • Rigidity
  • Bradykinesia
  • Gait
Patients reported better balance and more fluid movement
40 Hz aligns with gamma oscillations in the brain, which are involved in movement and coordination. Vibroacoustic therapy likely supports more coherent gamma activity in networks that are disrupted in Parkinson's disease.
Research by Domain: PTSD & Beyond
PTSD, anxiety, and trauma related conditions
Vibroacoustic therapy is not a stand alone cure for PTSD, but it is a powerful somatic tool for down regulating hyperarousal and supporting trauma integration
Key findings
  • In a pilot randomized trial with university students, low frequency sound vibration reduced post stress anxiety and showed trends toward lower cortisol compared to control
  • Pilot programs with veterans report calmer mood, reduced anxiety, and better sleep with ongoing vibroacoustic sessions
  • A current clinical trial registered as NCT05274230 is investigating tuned vibroacoustic stimulation as a way to sustain remission from PTSD after MDMA assisted psychotherapy
Overall, vibroacoustic therapy helps people access states of safety and presence that make trauma work more possible and less overwhelming.
Other clinical domains
Additional studies support vibroacoustic therapy in
Elderly populations with functional decline
Improved circulation, blood pressure, cholesterol, and bone metabolism
Adolescent mental health
Improved emotional regulation and reduced anxiety when combined with therapy
Postoperative settings
Reduced pain and delirium with vibroacoustic music therapy
Autism and sensory regulation
Improved attention and emotion regulation in pilot work
Mechanisms of Action
Vibroacoustic therapy works through several converging mechanisms
01
Autonomic nervous system modulation
  • Increased vagal activity and high frequency HRV
  • Reduced sympathetic activity
  • Heart rate and blood pressure move toward calm resting values
This is the physiological signature of a true relaxation response.
02
Gate control of pain
  • Low frequency vibration activates mechanoreceptors in skin and muscle
  • According to Gate Control Theory, non painful touch input can inhibit pain transmission in the spinal cord
  • Vibroacoustic therapy acts as a whole body form of TENS, sending continuous pain inhibiting signals through mechanoreceptors
03
Brainwave entrainment and neural network effects
  • External rhythmic stimulation can entrain neural oscillations
  • 40 Hz vibroacoustic stimulation appears to support gamma band coherence in motor circuits
  • fMRI demonstrates functional connectivity changes in networks involved in sleep, attention, and emotional regulation
04
Neurochemical cascades
  • Music and vibration together stimulate dopamine, serotonin, and endorphins
  • Cortisol, the primary stress hormone, tends to decrease
  • Repeated sessions may help recalibrate an overactive stress axis in the brain and body
05
Circulation and cellular effects
  • Physical vibration enhances microcirculation and possibly lymphatic flow
  • Studies show improved blood pressure, cholesterol, and markers of bone metabolism in older adults receiving low frequency sound therapy
  • Vibration likely stimulates nitric oxide and other mechanotransduction pathways in tissues, which support vasodilation and anti inflammatory effects
These mechanisms work together to explain the broad and consistent benefits seen in the research.
OPUS SoundBed as the iPhone of VAT
OPUS SoundBed translates the scientific foundation of vibroacoustic therapy into a scalable nervous system platform
Multi zone full body hardware
  • 5 independently driven transducers allow for precise full body stimulation
  • Can emulate or extend the protocols used in clinical research while also creating new, embodied experiences that are only possible on a full length sound bed
Guided sonic journeys and emotional protocols
The OPUS content ecosystem combines
  • Frequency informed sound design
  • Breathwork
  • Meditation
  • Somatic and emotional practices
This shifts vibroacoustic therapy from a passive intervention to an active practice of nervous system training and emotional integration
App based control and data
  • Simple interface for session selection and control
  • Foundation for future personalization based on
  • Use patterns
  • Self reported outcomes
  • Integration with other health data sources
Ecosystem for practitioners and creators
  • Clinicians and facilitators can deliver their own protocols through a unified, consumer grade device
  • Developers and creators can publish journeys and programs that leverage OPUS hardware as a new kind of nervous system medium
OPUS sits at the intersection of evidence based vibroacoustic therapy and modern product design, positioning it as the category defining nervous system hardware + OS.
Appendix: Key Studies
Below is a representative list of key studies and reviews that support the mechanisms and outcomes described above.
Stress reduction and autonomic modulation
  • Kantor, J., et al. 2022 Effect of low frequency sound vibration on acute stress response in university students: A pilot randomized controlled trial Frontiers in Psychology https://doi.org/10.3389/fpsyg.2022.980756
Sleep and brain network changes
Chronic pain and fibromyalgia
  • Lim, J., et al. 2018 Treatment of chronic back pain using indirect vibroacoustic therapy: A pilot study Journal of Back and Musculoskeletal Rehabilitation https://doi.org/10.3233/BMR-170941
  • Campbell, M., et al. 2019 Vibroacoustic treatment to improve functioning and ability to work: A multidisciplinary approach to chronic pain rehabilitation Disability and Rehabilitation https://doi.org/10.1080/09638288.2019.1570351
  • Naghdi, L., et al. 2015 The effect of low frequency sound stimulation on patients with fibromyalgia: A clinical study Pain Research and Management https://doi.org/10.1155/2015/375174
Parkinson's disease
  • Mosabbir, A., et al. 2020 The effects of long term 40 Hz physioacoustic vibrations on motor impairments in Parkinson's disease: A double blinded randomized control trial Healthcare https://doi.org/10.3390/healthcare8020113
PTSD and trauma
Circulation and elderly functional decline
  • Zheng, Z., et al. 2009 Effects of a low frequency sound wave therapy program on functional capacity, blood circulation and bone metabolism in frail older adults Clinical Rehabilitation https://doi.org/10.1177/0269215509337273
Foundational reviews and frameworks
  • Scientifica Consulting 2024 Vibroacoustic Therapy: Literature Review https://drive.google.com/file/d/1vkcBgmJzWqCoGXdCV9vWTUOiOm5rM8DG/view