Ultrasound in Medicine and Biology
Volume 34, Issue 5 , Pages 726-729 , May 2008

Absence of Gravity-Dependent Modulation of Straight Sinus Flow Velocity in Healthy Humans

Received 28 February 2007 ,Revised 23 July 2007 ,Accepted 17 October 2007.

References 

  1. Aaslid R, Newell DW, Stooss R, Sorteberg W, Lindegaard K-F. Assessment of cerebral autoregulation dynamics from simultaneous arterial and venous transcranial Doppler recordings in humans. Stroke. 1991;22:1148–1154
  2. Baumgartner RW, Gönner F, Arnold M, Müri RM. Transtemporal power- and frequency-based color-coded duplex sonography of cerebral veins and sinuses. AJNR Am J Neuroradiol. 1997;18:1771–1781
  3. Baumgartner RW, Nirkko AC, Müri RM, Gönner F. Transoccipital power-based color-coded duplex sonography of cerebral sinuses and veins. Stroke. 1997;28:1319–1323
  4. Becker G, Bogdahn U, Gehlberg C, Fröhlich T, Hofmann E, Schlief R. Transcranial color-coded real-time sonography of intracranial veins. J Neuroimag. 1995;5:87–94
  5. Bondar RL, Dunphy PT, Moradshahi P, Dai H, Kassam MS, Stein F, et al. Vertical shift in cerebral autoregulation curve: A graded head-up tilt study. Can Aeronaut Space J. 1999;45:3–8
  6. Durward QJ, Amacher AL, Del Maestro RF, Sibbald WJ. Cerebral and cardiovascular responses to changes in head elevation in patients with intracranial hypertension. J Neurosurg. 1983;59:938–944
  7. Feldman Z, Kanter MJ, Robertson CS, Contant CF, Hayes C, Sheinberg MA, et al. Effect of head elevation on intracranial pressure, cerebral perfusion pressure, and cerebral blood flow in head-injured patients. J Neurosurg. 1992;76:207–211
  8. Kalbag RM. Anatomy and embryology of the cerebral venous system. New York: Elsevier; 1972;
  9. Markwalder TM, Grolimund P, Seiler R, Roth F, Aaslid R. Dependency of blood flow velocity in the middle cerebral artery on end-tidal carbon dioxide partial pressure - a transcranial Doppler study. J Cereb Blood Flow Metab. 1984;4:368–372
  10. Mattle HP, Edelman RR, Reis MA, Atkinson DJ. Flow quantification in the superior sagittal sinus using magnetic resonance. Neurology. 1990;40:813–815
  11. Mattle HP, Wentz KU, Edelman RR, Wallner B, Finn JP, Barnes P, et al. Cerebral venography with MRI. Radiology. 1991;178:453–458
  12. Meixensberger J, Baunach S, Amschler J, Dings J, Roosen K. Influence of body position on tissue-pO2, cerebral perfusion pressure and intracranial pressure in patients with acute brain injury. Neurol Res. 1997;19:249–253
  13. Schneider GH, von Helden GH, Franke R, Lanksch WR, Unterberg A. Influence of body position on jugular venous oxygen saturation, intracranial pressure and cerebral perfusion pressure. Acta Neurochir Suppl (Wien). 1993;59:107–112
  14. Serrador JM, Picot PA, Rutt BK, Shoemaker JK. MRI measures of middle cerebral artery diameter in conscious humans during simulated orthostasis. L BR Stroke. 2000;31:1672–1678
  15. Stolz E, Kaps M, Kern A, Babacan SS, Dorndorf W. Transcranial color-coded duplex sonography of intracranial veins and sinuses in adults (Reference data from 130 volunteers). Stroke. 1999;30:1070–1075
  16. Strandgaard S, Olesen J, Skinhoj E, Lassen NA. Autoregulation of brain circulation in severe arterial hypertension. Br Med J. 1973;1:507–510

PII: S0301-5629(07)00543-1

doi: 10.1016/j.ultrasmedbio.2007.10.010

Ultrasound in Medicine and Biology
Volume 34, Issue 5 , Pages 726-729 , May 2008