Changes in intracranial pressure and pulse wave amplitude during postural shifts

ConclusionsWe found that during the positional shift from supine to upright, ICP is reduced while PWA remains unaffected. This indicates that the pressure-volume curve is shifted downward according to a hydrostatic pressure offset, while the slope of the curve does not change. In addition, the correlation between ICP and PWA in both supine and upright position validates the previous research on the matter.
Source: Acta Neurochirurgica - Category: Neurosurgery Source Type: research