Ga naar hoofdinhoud
    HandboekBegrippen12 min

    Somatic Concepts Explained: A Glossary for Therapists

    A glossary of terms you'll encounter in somatic work. From polyvagal to window of tolerance, explained in plain language and with context for your practice.

    MRMark RamosMarketing Specialist voor Somatische Therapeuten

    The somatic field has its own vocabulary that can sometimes seem impenetrable to outsiders. Terms like polyvagal, neuroception, window of tolerance, and pendulation have a precise meaning within professional circles, but in public texts or on websites, they often backfire. The potential client loses interest, the colleague unfamiliar with your work suspects esotericism where science lies.

    This glossary is two things at once. For therapists, it's a reference work to refine your own language: which term fits which context, and how to explain it to someone without prior knowledge. For clients, referrers, and fellow professionals, it's an accessible entry point into the words used in the field.

    The four groups of terms

    The concepts broadly fall into four categories. First, nervous system theory: polyvagal, ventral and dorsal vagus, window of tolerance, interoception, neuroception. Second group: the stress responses the nervous system knows: fight, flight, freeze, fawn. Third group: well-known methods in the somatic field: Somatic Experiencing, NARM, Sensorimotor. Fourth group: techniques and concepts inherent to almost all somatic work: pendulation, titration, resourcing, grounding, orienting, plus the distinguishing terms around trauma types.

    How to use this glossary

    Click through to a term to read the elaborated version, with practical examples and pitfalls. For your website texts: do not use these pages as copy-paste material, but as a refinement of your own language. The best website text first explains the experience and only then the term, not the other way around.

    The twenty concepts

    • Polyvagal Theory
    • Window of Tolerance
    • Co-regulation
    • Interoception
    • Neuroception
    • Ventral Vagus
    • Dorsal Vagus
    • Freeze Response
    • Fight Flight Response
    • Fawn Response
    • Somatic Experiencing
    • NARM
    • Sensorimotor Psychotherapy
    • Pendulation and Titration
    • Resourcing
    • Grounding
    • Orienting
    • Developmental Trauma
    • Shock Trauma vs Complex Trauma
    • Dissociation

    Missing a term? The glossary is periodically expanded. For requests, email Mark Ramos at mark@innerbloom-agency.com with the term and the context in which you're missing it.

    Are you a therapist?

    Discover how you can attract more of the right clients with our free Practice Scan.

    Take the Practice Scan

    Dit handboek staat in een reeks. Elke pilaar dekt een eigen laag van een volle praktijk: van vindbaar worden en je website tot positionering, praktijkgroei, somatische begrippen en starten in Belgi毛. Lees ze in de volgorde die past bij waar jij nu staat.

    Klaar om dit te laten bouwen?

    Dit handboek geeft je het wat en waarom. Wil je het hoe niet zelf uitvogelen? Kijk hoe wij dit voor somatische therapeuten in de praktijk brengen.

    Veelgestelde vragen

    May I use texts from this glossary on my website?

    For inspiration, please do, but not for literal copying (Google penalizes duplicate content and your clients will recognize your own language better). Use the explanation to sharpen your own phrasing.

    Why no reference to primary sources per definition?

    In the individual articles, we refer to training institutes and original authors where relevant. On this page, we keep it brief. For deeper study, sources are in the linked articles.

    How often is this glossary updated?

    Thoroughly twice a year, and in between when new relevant terms emerge. Version and date are at the bottom of each page.

    Can I request a term?

    Yes, email Mark Ramos at mark@innerbloom-agency.com with the term and where you encounter it in practice.

    More articles

    Becoming Findable as a Therapist: The Complete SEO Handbook
    Local SEO and Google Business Profile for therapists
    Google Bedrijfsprofiel voor therapeuten: complete gids 2026
    Keyword research for therapists without expensive tools
    Backlinks and authority for therapist websites
    AI Search for Therapists: Discoverability in ChatGPT, Claude, Perplexity, Gemini, and Grok
    Schema Markup for Your Therapy Practice: Complete Practical Example
    E-E-A-T for Healthcare Content: What Google Wants to See on a Therapist Website
    Allowing and Directing AI Crawlers: robots.txt and llms.txt for Your Therapy Practice
    Measuring Citations in ChatGPT, Claude, and Perplexity: Monitoring Without Expensive Tools
    GEO Mistakes That Lower Your AI Visibility: What ChatGPT, Claude, and Perplexity Punish
    How to Explain Somatic Therapy on Your Website
    How Does Somatic Therapy Work?
    SEO for Somatic Therapy: Local Visibility Without Pushy Tactics
    Google Ads for Therapists: To Do or Not to Do?
    Website for Somatic Therapists: 7 Elements That Convert with Nervous System Safety
    Website for Your Practice: What Really Works
    Homepage for Therapists: The First Impression That Brings Calm
    Contact Page for Therapists: Lowering the Barrier Without Pressure
    About Page for Somatic Therapists: Professional and Human at the same time
    Connecting Google Calendar to Your Therapy Practice
    Online Appointment Software for Therapists: Calendly, Acuity, and Alternatives
    Salonized for Therapists: Integrating Practice Software with Your Website
    Online Payments on Your Therapist Website: Mollie, Stripe, and Alternatives
    GDPR-Compliant Intake Form on Your Therapist Website
    Connecting a Newsletter to Your Therapist Website Without Being Pushy
    Social Media for Therapists: Less is More
    Positioning for Somatic Therapists: The Positioning Guide
    Trauma as a Specialization on Your Website
    Difference Between Somatic Therapy and Psychotherapy: The Complete Explanation
    Somatic Therapy: Attracting Clients Without Jargon
    NARM, SE, or ISP: How to Position Your Methodology Online
    EMDR or Somatic Therapy? When to Choose Which Approach
    Marketing for Somatic Therapy: The Complete Handbook
    Explaining Nervous System Regulation on Your Therapist Website (Without Jargon)
    Pre-verbal Trauma: Writing Content for What Has No Words
    Translating Embodied Awareness into Website Language
    Growing Your Practice as a Therapist: The Practice Growth Roadmap
    More Clients as a Therapist: Ethical and Authentic
    Somatic Therapy Fees: What Does It Cost and Why?
    Building a Waitlist as a Therapist Without Being Pushy
    Communicating a Price Increase as a Therapist: The Gentle Approach
    Being Visible Without Betraying Your Own Safety
    Content Your Clients Recognize: 5 Examples You Can Use
    Choosing a Niche as a Somatic Therapist: From Broad to Recognizable
    Personal Branding for Introverted Therapists: Visible Without a Stage
    Retention and referrals: a full practice without new leads
    Polyvagal Theory: What It Means
    Window of Tolerance: what it means
    Co-regulation: what it means
    Interoception: What It Means
    Neuroception, What It Means
    Ventral Vagus: What it Means
    Dorsal Vagus: What it Means
    Freeze Response: what it means
    Fight Flight Response: what it means
    Fawn Response: What it Means
    Somatic Experiencing: what it means
    NARM: What It Means
    Sensorimotor Psychotherapy, what it means
    Pendulation and Titration, What They Mean
    Resourcing: What It Means
    Grounding: What it Truly Means
    Orienting: What it Means
    Developmental Trauma: What It Means
    Shock Trauma vs. Complex Trauma: What's the Difference?
    Dissociation: What It Means
    Building a Practice as a Therapist in Belgium
    RIZIV Convention for Therapists in Belgium: What It Means
    Mutualiteit Reimbursement for Therapy in Belgium
    Flemish Professional Associations for Therapists: Overview
    Recognition of Clinical Psychologist in Belgium: What You Can and Cannot Do
    Starting a Therapy Practice in Flanders: Administrative Checklist
    Somatic Training Programs in Belgium: An Overview for Therapists
    Trauma therapie: wat werkt en waarom