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The Time Course of Brain Tissue Pressure and Local CBF in Vasogenic Edema

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Summary

Our results for tissue pressure show:

  1. 1.

    Resting brain tissue pressure is above atmospheric pressure and equal to cerebrospinal fluid pressure.

  2. 2.

    The ventricular fluid pressure provides a reasonable estimate (± 10 mm Hg) of the maximum brain tissue pressure.

  3. 3.

    Excluding impaction, the maximum brain tissue pressure gradients developed are transient, less than 10 mm Hg, and dissipate within 2 h.

  4. 4.

    With impaction, the brain tissue pressure tends to equilibrate with the compartmental CSF pressure.

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References

  1. Bozzao, L., Fieschi, C., Agnoli, A. et al.: Autoregulation of cerebral blood flow studied in the brain of cat. In: Internat. Conf. on Blood Flow Through Organs and Tissues. Bain, W.H., Harper, A.M. (eds.). Edinburgh: Livingstone 1968, pp. 253–256

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© 1976 Springer-Verlag Berlin · Heidelberg

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Marmarou, A., Shulman, K., Shapiro, K., Poll, W. (1976). The Time Course of Brain Tissue Pressure and Local CBF in Vasogenic Edema. In: Pappius, H.M., Feindel, W. (eds) Dynamics of Brain Edema. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-66524-0_20

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  • DOI: https://doi.org/10.1007/978-3-642-66524-0_20

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-08009-1

  • Online ISBN: 978-3-642-66524-0

  • eBook Packages: Springer Book Archive

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