Membranes are the layers wrapping the brain and spinal cord that this model treats as able to carry restriction.
In 📝Craniosacral Therapy the hands listen along that system from cranium to sacrum. The phrase is an experiential model, not a dissection the session can prove, not settled physiology, and not a claim to treat the meninges as a medical procedure. Nothing is pushed or adjusted.
Clients feel quiet, not a membrane event. Dizziness or unexplained neurological change is a stop and a referral.