Talk:Cerebral perfusion pressure

Needs urgent attention from expert
Very quick. A recent paper has shown ideas about autoregulation of cerebral perfusion need change.

Essentially, Autoregulation has two components: dynamic regulation that occurs over a few seconds and static that copes with gradual changes in perfusion pressure over time. It now known that when carbon dioxide is kept constant values, cerebral blood ﬂow increases with systemic blood pressure. The paper finds many flaws in earlier work. It has free access.

Influence of changes in blood pressure on cerebral perfusion and oxygenation. Lucas SJ, Tzeng YC, Galvin SD, Thomas KN, Ogoh S, Ainslie PN. Hypertension. 2010 Mar;55(3):698-705. — Preceding unsigned comment added by 79.69.197.44 (talk) 16:57, 25 September 2011 (UTC)

Compressibility
The article claims that "the brain is easily compressible". Is it really? It consists mainly of material with similar compressibility as water and fat. There is not much gas in the brain, is it? However, it is easily deformable, it can be forced to change shape, but that is something else than compressibility. --Gbwi (talk) 13:24, 3 June 2015 (UTC)

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