Safe and Sound Protocol

Safe and Sound Protocol (SSP) is a 5 hour auditory intervention created by Dr. Stephen Porges. It is based on the Polyvagal Theory.

SSP provides specially filtered auditory input that stimulates the vagus nerve. This input has been shown to help bring people out of Dorsal or Survival Vagus stages and instead move to a Ventral Vagus state.

Our nervous system is always trying to figure out a way for us to survive, to be safe.
— Dr. Stephen Porges

The Polyvagal Theory, proposed by Stephen Porges, is a comprehensive framework that sheds light on the role of the autonomic nervous system in regulating social behavior, emotional experiences, and physiological responses. This theory revolutionizes our understanding of human responses to stress, providing valuable insights into the mind-body connection.


At its core, the Polyvagal Theory emphasizes the importance of the vagus nerve, which is the longest cranial nerve in our body. It suggests that the vagus nerve plays a crucial role in mediating our physiological and emotional responses to different social situations. According to Porges, the vagus nerve has evolved over time, giving rise to complex adaptive strategies that allow us to navigate various social encounters effectively.
The theory introduces the concept of "neuroception," which refers to our subconscious ability to detect safety or threat cues in our environment. Neuroception occurs through the constant monitoring of physiological states, such as heart rate, blood pressure, and muscle tension. These signals provide important cues about our internal state and help us assess whether we are safe or at risk.


Porges proposes that the vagus nerve has two main branches: the ventral vagus and the dorsal vagus. The ventral vagus, also known as the social engagement system, helps us establish connections with others and regulates our social behavior. It promotes feelings of safety, trust, and social engagement, allowing us to form meaningful and nurturing relationships.


Conversely, the dorsal vagus represents a more primitive response that activates during moments of intense threat or shutdown. This branch triggers the well-known "fight-or-flight" response, preparing us to confront danger or escape from it. In extreme cases, it can lead to the freeze response, where individuals feel immobilized and disconnected from their surroundings.


Understanding the Polyvagal Theory can be particularly valuable in clinical settings. Therapists can apply this framework to help individuals regulate their autonomic responses and increase their capacity for social engagement. By fostering a sense of safety and connecting with their clients, therapists can support the development of healthy social bonds and emotional regulation.


Furthermore, the Polyvagal Theory can aid therapists in recognizing and addressing the underlying physiological manifestations of trauma. By acknowledging the impact of the autonomic nervous system in trauma responses, therapeutic interventions can be tailored to promote safety and help individuals navigate their traumatic experiences effectively.


The Polyvagal Theory offers a fresh perspective on the role of the vagus nerve in shaping our social behavior, emotional experiences, and physiological responses.


Some of the clinically proven areas of improvement are:

Outcomes of the Safe and Sound Protocol:
The Safe and Sound Protocol (SSP) is a research-based intervention designed to help regulate the nervous system and improve social engagement skills. By providing auditory stimuli, the SSP aims to promote a sense of safety and reduce stress, leading to various positive outcomes. Here are some of the potential results one may expect from undergoing the SSP:
1. Reduced anxiety: One of the primary benefits of the SSP is a reduction in anxiety levels. By soothing the nervous system, the protocol helps individuals develop a sense of calm and relaxation. This can be particularly beneficial for those who struggle with generalized anxiety disorder or experience constant worry.
2. Enhanced emotional regulation: The SSP assists individuals in better regulating their emotions. By targeting the autonomic nervous system, it can aid in managing intense emotions and prevent emotional dysregulation. This is especially valuable for those with mood disorders, such as depression or bipolar disorder.
3. Improved attention and focus: The auditory stimulation provided by the SSP can enhance attention and focus capabilities. It helps individuals filter out irrelevant stimuli, improve concentration, and maintain sustained attention. This can be valuable for those with attention deficit hyperactivity disorder (ADHD) or individuals who struggle with maintaining focus.
4. Better social engagement: The protocol aims to improve social engagement skills by reducing social anxiety and increasing a person's ability to connect with others. Individuals may experience improved eye contact, enhanced social communication, and a greater willingness to participate in social interactions.
5. Enhanced auditory processing: As the SSP centers on auditory stimulation, it can result in improvements in auditory processing abilities. This can include more accurate speech perception, better sound discrimination, and improved auditory comprehension. Individuals who struggle with auditory processing disorders or have difficulty understanding speech may benefit from this outcome.
6. Reduced sensory sensitivities: Many individuals with sensory processing challenges experience hypersensitivity to certain stimuli. The SSP can help decrease these sensitivities, leading to a greater tolerance for sensory input and a reduction in sensory overload symptoms.
7. Increased self-regulation skills: By targeting the autonomic nervous system, the SSP helps individuals develop stronger self-regulation skills. This means they become better at managing their physiological and emotional responses to stimuli, leading to greater overall resilience.
8. Enhanced overall well-being: As a consequence of the above outcomes, individuals who undergo the SSP often report an overall improvement in well-being. They may experience a greater sense of self.

Danyelle Durocher