Flanagan, MF, "The Relationship Between CSF and Fluid Dynamics in the Neural
Canal", Journal of Manipulative and Physiological Therapeutics, Dec 1988;
11(6): 489-92.

There is a relationship between fluid dynamics in the neural canal and cranial
vault. This relationship can be affected by posture, respiration and
pathology.
In addition, several chiropractic disciplines have advocated that axial
skeletal improprieties may also affect fluid dynamics in the canal and vault.
This paper reviews literature pertinent to these issues. The information it
contains is relevant to those disciplines that attempt to manipulate fluid
dynamics in the canal and vault, as well as to those that treat neurological
disorders.