Fig. 5From: Intercompartmental communication between the cerebrospinal and adjacent spaces during intrathecal infusions in an acute ovine in-vivo modelTop: representative baseline waveforms observed pre-infusion. Please note that the timeframe represents elapsed time. Bottom: close up view of a 12Â s interval showing the respective pressure pulses of arterial, intrathecal, intracranial, and central venous recordings and additional slow oscillations caused by respiration. Data taken from sheep FBack to article page