The Dural Fascial Kinetic Chain (DFKC)
Within NeuroFascial Flow®, the Dural Fascial Kinetic Chain (DFKC) is a proprietary functional model for examining cranial-to-foot mechanical relationships among dural and other fascial structures. It informs how NFFM® reasons about protective tension, movement, sensation and the distribution of mechanical loads.
The DFKC is a working clinical framework, not a universally established anatomical chain or a validated explanation for complex symptoms. Individual anatomical continuities and mechanisms require careful distinction from the larger NFFM® interpretation.
Why look beyond the local site of tension?
Our bodies transmit forces across connected tissues. A change in movement or loading at one area may influence how other regions work. NFFM® applies this broad principle when considering cranial, spinal, thoracic, pelvic and lower-limb relationships.
The model asks whether a local restriction or protective strategy may be participating in a broader pattern of mechanical demand. It also recognizes that symptoms have many possible causes and require appropriate examination and clinical judgment.
Regions considered within the DFKC model
- Cranial and cranio-cervical structures
- Spinal dura, relevant neural interfaces and spinal mechanics
- Ribcage, diaphragm and intercostal fascial relationships
- Pelvis, sacrum, coccyx and related ligamentous/fascial structures
- Lower-extremity fascial continuities
- Calf, ankle and plantar structures
This regional map is an NFFM® conceptual organization. A diagram of these regions must be explicitly labeled as a model and reviewed by qualified clinicians before release.
Adverse Mechanical Tension
NFFM® uses Adverse Mechanical Tension (AMT) as a working term for excessive or poorly distributed mechanical tension affecting the neurofascial system. The model considers how such tension might influence movement, tissue glide, sensory information or compensatory bracing.
AMT is a proprietary construct rather than a standalone validated diagnosis. It should not replace appropriate differential diagnosis or disease-specific clinical evaluation.
The proposed Neurofascial-Autonomic Loop
The model proposes a possible reinforcing cycle:
- Mechanical restriction or strain
- altered sensory information and protective input
- heightened nervous system alarm
- increased bracing
- further strain or restriction
Each individual arrow in that sequence deserves evidence-based scrutiny. The combined loop remains a hypothesis-guiding framework rather than a proven explanation for any particular patient's condition.
What NFFM® is trying to understand
The interest is neurostructural fluidity: how tissues and associated structures coordinate to accommodate movement and distribute load without unnecessary protection. NFFM® also studies the relationship between change in mechanical patterns and a person's ability to remain present and integrate the experience.
Scientific accountability matters
The DFKC is an area of ongoing inquiry. Proposed structures, mechanisms, measurement strategies and outcomes must be evaluated independently. Clinical observations can generate hypotheses, but should not be represented as proof of efficacy.