Today, we’re diving into a topic that’s been generating a lot of curiosity and questions: the Fear Paralysis Reflex (FPR). This is a subject that I have been getting more and more questions about. I am actually really excited about that because it means that more and more families are becoming aware of the role that primitive reflexes play in development AND they are searching for answers that get to the roots of symptoms. That being said, I have seen a lot of conflicting information circulating the internet about primitive reflexes in general but more specifically about the Fear Paralysis Reflex. I am hoping that this blog post will clear some things up!
What Is the Fear Paralysis Reflex?
To understand the Fear Paralysis Reflex, we need to start at the beginning. Reflexes are automatic responses that help us survive and adapt. During the early stages of pregnancy, a baby’s development includes a set of intrauterine reflexes, which are simple, whole-body responses. These reflexes pave the way for more advanced primitive reflexes, which are essential for a baby’s survival and development after birth.
The FPR is thought to be an early precursor to the Moro reflex (commonly known as the startle reflex). While the Moro reflex matures into the adult startle reflex after birth, the FPR is believed to exist during the embryonic stage. It’s often described as a freeze response—a reaction to perceived danger. Similar behaviors can be observed in other mammals, such as the freeze reflex in rabbits or fainting goats. However, much of what we know about the FPR comes from theory and indirect observations, as it’s challenging to study this reflex directly in humans during prenatal development.
How Does the FPR Relate to Development?
While there isn’t a standardized test for the FPR, we can sometimes identify its effects in children who exhibit extreme freeze responses. For example, I once worked with a young girl who would stiffen and hold her breath if I approached too closely. She couldn’t maintain eye contact for long, startled easily, and struggled to relax during our sessions. Her behaviors suggested a retained FPR or an overly sensitive startle reflex.
This freeze response isn’t typical. When the nervous system doesn’t properly integrate reflexes like the FPR, it can affect a child’s ability to manage stress and interact with their environment. Children with a retained FPR often experience heightened fears, anxiety, and sensory challenges.
Conflicting Theories and Interpretations
The field of reflex integration is complex and relatively new. There are lots of different theories and practices which can make it difficult for parents to sift through information. Some practitioners believe the FPR and Moro reflex coexist, each triggered by different stimuli. For instance, they suggest that the Moro reflex responds to sudden changes in gravity, while the FPR reacts to sensory inputs like sound or light. Others theorize that the FPR’s freeze response is not a reflex at all but rather a survival mechanism triggered by trauma.
When I took an MNRI course they believed that the FPR reflex coexists with the Moro. That the Moro is triggered by a change in gravity and the FPR is triggered by sensory input like lights and sounds. They also believe that the FPR is a reflex we keep through adulthood. While there is a lot I liked about the MNRI course, this is something I disagreed with. I have spent hundreds (if not thousands) of hours around newborns and can positively say that the Moro reflex is triggered by any sudden change including light or sound, not just gravity.
What I learned in school is that the FPR is a theoretical early, early reflex that is often seen in children who have experienced extreme stress or trauma during their pregnancy. I think its also possible that this reflex is reflective of an extreme response to trauma at any stage. I have worked with many children who I suspected had a retained FPR. The key to working with these children is to take a slow gentle approach. Whatever is going on its clear that their nervous system is on high-alert. They have an extreme reaction to the world and need gentle consistent care settle down this response. Again, these are things that we cannot say for certain. There is still a lot of research that needs to be done in this field in order to best support children.
Practical Advice for Parents
If you suspect your child has an extreme freeze response or retained FPR, it’s crucial to approach the situation with care. Online advice about testing and treating reflexes can be overwhelming and very often inaccurate. Exercises designed to address reflexes have the potential to overstimulate a sensitive nervous system. In fact if you suspect your child has an FPR I strongly caution against trying any exercises at home. No matter what you are doing or who you are working with make sure you proceed gently and monitor your child’s reactions closely. I have worked with many children whose parents came to me after their child had a bad reaction to a different therapy.
In my experience, effective treatment focuses on calming and maturing the nervous system. This is not a one-size-fits-all process. Tailored interventions, overseen by a knowledgeable practitioner, are essential. If you’re working with someone, ensure they’re following up regularly to track your child’s progress. Ethical practice demands that we adapt our approach based on the child’s needs and responses. Your therapist should be following up with you are regular intervals and should be monitoring your child's progress.
Navigating the Path Forward
For parents navigating the complex world of developmental delays and primitive reflexes, it can feel daunting. But you don’t have to go it alone. If you’re concerned about your child’s reflexes or developmental milestones, consider filling out a screening questionnaire on my website. I offer free phone consultations and work with families locally in Colorado and virtually around the world. Additionally, I can connect you with trusted practitioners who share my commitment to gentle, individualized care.
Final Thoughts
The Fear Paralysis Reflex remains a fascinating and somewhat enigmatic topic in early childhood development. While there’s still much to learn, one thing is clear: understanding and addressing retained reflexes can make a profound difference in a child’s life. If this blog has sparked questions or provided clarity, I’d love to hear from you. Reach out via my website or social media, and let’s continue this important conversation.
Comentários