6 Low-Frequency Blood Volume Rhythms in the Skin Perfusion …
111
Fig. 6.5 (right) Simplified
delay line model for capillary
action and nervous feedback
claim that it is palpable on the cranium. Textbooks on physiology-while basically
in agreement with the principal exchange of liquid-vary as to the amount of liquid
involved. Conceivably we observe the same basic phenomena, a dynamic variation of
amount and constituency of liquids in the brain area. To clarify relations it would be
worthwhile to extend the optical investigations to small children, where osteopaths
observe a slightly higher frequency for the „primary respiration rate“, deviating from
the otherwise relatively fixed 0.12 Hz–0.14 Hz for adults. Rhythmic “jets” of liquor
(CSF) have recently also been seen in MRI [10].
111
Fig. 6.5 (right) Simplified
delay line model for capillary
action and nervous feedback
claim that it is palpable on the cranium. Textbooks on physiology-while basically
in agreement with the principal exchange of liquid-vary as to the amount of liquid
involved. Conceivably we observe the same basic phenomena, a dynamic variation of
amount and constituency of liquids in the brain area. To clarify relations it would be
worthwhile to extend the optical investigations to small children, where osteopaths
observe a slightly higher frequency for the „primary respiration rate“, deviating from
the otherwise relatively fixed 0.12 Hz–0.14 Hz for adults. Rhythmic “jets” of liquor
(CSF) have recently also been seen in MRI [10].