[Changes in CSF resorption resistance. Experimental studies].

Abstract:

:Lumbar infusion tests (IT) with different infusion rates (0.06 ml/min-1.2 ml/min) were used in order to investigate the intracranial pressure (ICP) and CSF outflow resistance (R) changes. Two groups of animals were studied: control group and animals with an 0.8 ml epidural balloon. In control group (without balloon) significant differences in ICP and R values between the increasing and decreasing IT curve were found. The most pronounced changes were noticed right after the highest infusion rate (40% for ICP value and 49% for R value). The results in the balloon group were very similar and the only difference were delayed ICP and R changes. The results obtained suggest that the determined R values are specific for the applied infusion rate and this phenomenon has to be taken into account in all human studies.

journal_name

Neurol Neurochir Pol

authors

Jurkiewicz J,Czernicki Z,Berdyga J,Uchman G,Matysiak E

subject

Has Abstract

pub_date

1992-01-01 00:00:00

pages

207-12

eissn

0028-3843

issn

1897-4260

journal_volume

Suppl 1

pub_type

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    authors: Polis L,Polis Z,Brzeziński J,Kun M

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  • [Risk of hemorrhage and size of hematoma in patients with cerebral arteriovenous malformations].

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    authors: Horyd W,Kuran W

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  • [Perseverance tendency in patients with generalized convulsive seizures and with partial seizures with complex symptoms].

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  • [Antiphospholipid antibodies in children with migraine].

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