scholarly journals A new look at cerebrospinal fluid movement

2014 ◽  
Vol 11 (1) ◽  
pp. 16 ◽  
Author(s):  
Darko Orešković ◽  
Marijan Klarica
Keyword(s):  
Cerebrospinal Fluid ◽  
Fluid Movement ◽  
New Look

scholarly journals Influence of respiration on cerebrospinal fluid movement using magnetic resonance spin labeling

2013 ◽  
Vol 10 (1) ◽  
pp. 36 ◽  
Author(s):  
Shinya Yamada ◽  
Mitsue Miyazaki ◽  
Yuichi Yamashita ◽  
Cheng Ouyang ◽  
Masao Yui ◽  
...  
Keyword(s):  
Cerebrospinal Fluid ◽  
Magnetic Resonance ◽  
Spin Labeling ◽  
Fluid Movement ◽  
Resonance Spin

A Comparison of the Effects of Preanesthetic Administration of Crystalloid Versus Colloid on Intrathecal Spread of Isobaric Spinal Anesthetics and Cerebrospinal Fluid Movement

2011 ◽  
Vol 112 (4) ◽  
pp. 924-930 ◽  
Author(s):  
Byung Seop Shin ◽  
Chung Su Kim ◽  
Woo Seok Sim ◽  
Chul Joong Lee ◽  
Sung Tae Kim ◽  
...  
Keyword(s):  
Cerebrospinal Fluid ◽  
Fluid Movement

scholarly journals A new look at cerebrospinal fluid circulation

2014 ◽  
Vol 11 (1) ◽  
pp. 10 ◽  
Author(s):  
Thomas Brinker ◽  
Edward Stopa ◽  
John Morrison ◽  
Petra Klinge
Keyword(s):  
Cerebrospinal Fluid ◽  
Fluid Circulation ◽  
Cerebrospinal Fluid Circulation ◽  
New Look

Effect of Anatomical Fine Structure on the Dispersion of Solutes in the Spinal Subarachnoid Space

2007 ◽  
Vol 129 (5) ◽  
pp. 666-675 ◽  
Author(s):  
Harlan W. Stockman
Keyword(s):  
Cerebrospinal Fluid ◽  
Fine Structure ◽  
Simple Model ◽  
Subarachnoid Space ◽  
Oscillatory Flow ◽  
Molecular Diffusion ◽  
Annular Space ◽  
Fluid Movement ◽  
Spinal Subarachnoid Space ◽  
Rapid Spread

The dispersion of a solute bolus is calculated for cerebrospinal fluid undergoing oscillatory flow in the subarachnoid space of the spine. The fine structure of the subarachnoid space (nerves and trabeculae) enhances both longitudinal and transverse dispersions five to ten times over a simple model with an open annular space. Overall, dispersion is >103 times simple molecular diffusion. The result of enhanced dispersion is rapid spread and dilution of the bolus, effectively stirred by fluid movement around the fine structure.

scholarly journals The Need for Head Space: Brachycephaly and Cerebrospinal Fluid Disorders

Life ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 139
Author(s):  
Clare Rusbridge ◽  
Penny Knowler
Keyword(s):  
Cerebrospinal Fluid ◽  
Neurological Disease ◽  
Health Problems ◽  
Airway Compromise ◽  
Fluid Movement ◽  
Head Space ◽  
Quadrigeminal Cistern ◽  
Ocular Disorders

Brachycephalic dogs remain popular, despite the knowledge that this head conformation is associated with health problems, including airway compromise, ocular disorders, neurological disease, and other co-morbidities. There is increasing evidence that brachycephaly disrupts cerebrospinal fluid movement and absorption, predisposing ventriculomegaly, hydrocephalus, quadrigeminal cistern expansion, Chiari-like malformation, and syringomyelia. In this review, we focus on cerebrospinal fluid physiology and how this is impacted by brachycephaly, airorhynchy, and associated craniosynostosis.

Visualization of Cerebrospinal Fluid Movement with Spin Labeling at MR Imaging: Preliminary Results in Normal and Pathophysiologic Conditions

Radiology ◽  
2008 ◽  
Vol 249 (2) ◽  
pp. 644-652 ◽  
Author(s):  
Shinya Yamada ◽  
Mitsue Miyazaki ◽  
Hitoshi Kanazawa ◽  
Minako Higashi ◽  
Yukuo Morohoshi ◽  
...  
Keyword(s):  
Cerebrospinal Fluid ◽  
Mr Imaging ◽  
Spin Labeling ◽  
Fluid Movement ◽  
Preliminary Results
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