THE EFFECT OF MAGNESIUM SULPHATE ON THE CEREBROSPINAL FLUID PRESSURE AND ON THE BRAIN VOLUME

1925 ◽  
Vol 11 (5) ◽  
pp. 778 ◽  
Author(s):  
EDMUND J. MORRISSEY
Keyword(s):  
Cerebrospinal Fluid ◽  
Magnesium Sulphate ◽  
Brain Volume ◽  
Fluid Pressure ◽  
Cerebrospinal Fluid Pressure ◽  
The Brain

Oxygenation of the cat primary visual cortex

1999 ◽  
Vol 86 (5) ◽  
pp. 1490-1496 ◽  
Author(s):  
Lissa B. Padnick ◽  
Robert A. Linsenmeier ◽  
Thomas K. Goldstick
Keyword(s):  
Cerebrospinal Fluid ◽  
Visual Cortex ◽  
Electrical Activity ◽  
Primary Visual Cortex ◽  
Tissue Oxygenation ◽  
Fluid Pressure ◽  
Cerebrospinal Fluid Pressure ◽  
The Brain

Tissue [Formula: see text] was measured in the primary visual cortex of anesthetized, artificially ventilated normovolemic cats to examine tissue oxygenation with respect to depth. The method utilized 1) a chamber designed to maintain cerebrospinal fluid pressure and prevent ambient[Formula: see text] from influencing the brain, 2) a microelectrode capable of recording electrical activity as well as local[Formula: see text], and 3) recordings primarily during electrode withdrawal from the cortex rather than during penetrations. Local peaks in the [Formula: see text] profiles were consistent with the presence of numerous vessels. Excluding the superficial 200 μm of the cortex, in which the ambient[Formula: see text] may have influenced tissue[Formula: see text], there was a slight decrease (4.9 Torr/mm cortex) in [Formula: see text] as a function of depth. After all depths and cats were weighted equally, the average [Formula: see text] in six cats was 12.8 Torr, with approximately one-half of the values being ≤10 Torr. The kurtosis of the [Formula: see text] histogram, with all depths and cats weighted equally, was 3.61, and the skewness was 1.70.

Intracranial hypertension following neck dissection

1986 ◽  
Vol 100 (12) ◽  
pp. 1427-1432 ◽  
Author(s):  
W. A. E. J. de Vries ◽  
A. J. M. Balm ◽  
R. M. Tiwari
Keyword(s):  
Cerebrospinal Fluid ◽  
Intracranial Pressure ◽  
Neck Dissection ◽  
Radical Neck Dissection ◽  
Fluid Pressure ◽  
Anatomical Variations ◽  
Cerebrospinal Fluid Pressure ◽  
Increased Intracranial Pressure ◽  
Specific Therapy ◽  
The Brain

AbstractA 51-year-old man developed prolonged papilloedema as a result of increased cerebrospinal fluid pressure following staged bilateral radical neck dissection. The patient recovered completely with no further specific therapy. Although the prognosis for vision is usually good in patients with longstanding papilloedema due to raised cerebrospinal fluid pressure, permanent visual impairment remains a serious complication. In the presence of anatomical variations of the venous pathways by which the blood leaves the brain, a raised intracranial pressure may also develop following unilateral radical neck dissection. Nine cases of increased intracranial pressure following unilateral radical neck dissection reported in the literature until now are briefly reviewed.

scholarly journals Intraocular Pressure and Estimated Cerebrospinal Fluid Pressure. The Beijing Eye Study 2011

PLoS ONE ◽  
2014 ◽  
Vol 9 (8) ◽  
pp. e104267 ◽  
Author(s):  
Ya Xing Wang ◽  
Jost B. Jonas ◽  
Ningli Wang ◽  
Qi Sheng You ◽  
Diya Yang ◽  
...  
Keyword(s):  
Cerebrospinal Fluid ◽  
Intraocular Pressure ◽  
Fluid Pressure ◽  
Cerebrospinal Fluid Pressure ◽  
Beijing Eye Study

Normal Cerebrospinal Fluid Pressure in the Newborn

1986 ◽  
Vol 17 (02) ◽  
pp. 100-102 ◽  
Author(s):  
A. Kaiser ◽  
A. G. Whitelaw
Keyword(s):  
Cerebrospinal Fluid ◽  
Fluid Pressure ◽  
Cerebrospinal Fluid Pressure

Effect of altering cerebrospinal fluid pressure on spinal cord blood flow

1994 ◽  
Vol 58 (1) ◽  
pp. 112-115 ◽  
Author(s):  
Shigeru Kazama ◽  
Yoshihiko Masaki ◽  
Shigeyoshi Maruyama ◽  
Akira Ishihara
Keyword(s):  
Spinal Cord ◽  
Blood Flow ◽  
Cerebrospinal Fluid ◽  
Cord Blood ◽  
Fluid Pressure ◽  
Cerebrospinal Fluid Pressure ◽  
Spinal Cord Blood Flow
Sign in / Sign up

Export Citation Format

Share Document