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Fig. 8 | Fluids and Barriers of the CNS

Fig. 8

From: Intercompartmental communication between the cerebrospinal and adjacent spaces during intrathecal infusions in an acute ovine in-vivo model

Fig. 8

Reactions ICP, ITP, ABP, and CVP to intrathecal constant pressure infusions in all sheep (A–F). Constant pressure infusions were completed by setting a baseline for each sheep and increasing and maintaining the ITP at 3.75 mmHg above the previous step for 7 min. Constant pressure infusions were unable to be completed in sheep A due to hardware limitations. Please note that the timeframe represents elapsed time. ABP, arterial blood pressure; ICP, intracranial pressure; ITP, intrathecal pressure; CVP, central venous pressure

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