Cerebral haemodynamic response to acute intracranial hypertension induced by head-down tilt

Functional Neurology

Volumn 19, Issue 1, 2004, Pages 31-35

  Bosone, Daniele ^a   Ozturk, Vesile ^b   Roatta, Silvestro ^a,c   Cavallini, Anna ^a   Tosi, Piera ^a   Micieli, Giuseppe ^a  

^a C MONDINO NATIONAL NEUROLOGICAL INSTITUTE   (Italy)

^b DOKUZ EYLUL UNIVERSITY   (Turkey)

^c UNIVERSITY OF TURIN   (Italy)

Author keywords

Cerebral circulation; Head down tilt; Posture; Sympathetic nervous system

Indexed keywords

ADRENERGIC SYSTEM; ARTICLE; BLOOD FLOW VELOCITY; BRADYCARDIA; BRAIN BLOOD FLOW; BRAIN CIRCULATION; BRAIN VASCULAR RESISTANCE; COLD PRESSOR TEST; CONTROLLED STUDY; FEMALE; HAND GRIP; HEAD TILTING; HEART HEMODYNAMICS; HEMODYNAMICS; HUMAN; HUMAN EXPERIMENT; HYDROSTATIC PRESSURE; HYPOTENSION; INTRACRANIAL HYPERTENSION; MALE; NORMAL HUMAN; PERIPHERAL CIRCULATION; PRESSURE GRADIENT; PULSATILE FLOW; SUPINE POSITION; SYMPATHETIC TONE;

ADAPTATION, PHYSIOLOGICAL; BLOOD PRESSURE; CARDIOVASCULAR PHYSIOLOGY; CARDIOVASCULAR SYSTEM; CEREBROVASCULAR CIRCULATION; FEMALE; HEAD-DOWN TILT; HEART RATE; HEMODYNAMIC PROCESSES; HUMANS; INTRACRANIAL HYPERTENSION; MALE; SYMPATHETIC NERVOUS SYSTEM; TILT-TABLE TEST;

EID: 3042529027     PISSN: 03935264     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (23)

1. Grubb BP, Gerard G, Roush K et al. Cerebral vasoconstriction during head-upright tilt-induced vasovagal syncope. A paradoxic and unexpected response. Circulation 1991;84:1157-1164
2. Levine BD, Giller CA, Lane LD, Buckey JC, Blomqvist CG. Cerebral versus systemic hemodynamics during graded orthostatic stress in humans. Circulation 1994;90: 298-306
3. Zhang R, Zuckerman JH, Pawelczyk JA, Levine BD. Effects of head-down-tilt bed rest on cerebral hemodynamics during orthostatic stress. J Appl Physiol 1997;83: 2139-2145
4. Pott F, Ray CA, Olesen HL, Ide K, Secher NH. Middle cerebral artery blood velocity, arterial diameter and muscle sympathetic nerve activity during post-exercise muscle ischaemia. Acta Physiol Scand 1997;160:43-47
5. Sohn YH. Cerebral hemodynamic changes induced by sympathetic stimulation tests. Yonsei Med J 1998;39: 322-337
6. Martin R, Gonzalez MJ, Ruiz C, Montiel I, Alberdi M, Matias-Guiu J. Estudio de las modificaciones en la velocidad de flujo cerebral inducidas en la arteria cerebral media por el estres agudo mediante ultrasonografia Doppler transcraneal. Med Clin (Barc) 1994;103:521-524
7. Roatta S, Micieli G, Bosone D et al. Effect of generalised sympathetic activation by cold pressor test on cerebral hemodynamics in healthy humans. J Auton Nerv Syst 1998;71:159-166
8. Czosnyka M, Richards HK, Whitehouse HE, Pickard JD. Relationship between transcranial Doppler-determined pulsatility index and cerebrovascular resistance: an experimental study. J Neurosurg 1996;84:79-84
9. Ursino M, Giulioni M, Lodi CA. Relationships among cerebral perfusion pressure, autoregulation, and transcranial Doppler waveform: a modeling study. J Neurosurg 1998; 89:255-266
10. Goldsmith SR. Impaired suppression of plasma norepinephrine during head-down tilt in patients with congestive heart failure. Am Heart J 1991;122:104-107
11. Nagaya K, Wada F, Nakamitsu S, Sagawa S, Shiraki K. Responses of the circulatory system and muscle sympathetic nerve activity to head-down tilt in humans. Am J Physiol 1995;268:R1289-R1294
12. Terai C, Anada H, Matsushima S, Shimizu S, Okada Y. Effects of mild Trendelenburg on central hemodynamics and internal jugular vein velocity, cross-sectional area, and flow. Am J Emerg Med 1995;13:255-258
13. Heckmann JG, Hilz MJ, Hagler H, Muck-Weymann M, Neundorfer B. Transcranial Doppler sonography during acute 80° head-down tilt (HDT) for the assessment of cerebral circulation in humans. Neurol Res 1999;21:457-462
14. Linkis P, Jorgensen LG, Olesen HL, Madsen PL, Lassen NA, Secher NH. Dynamic exercise enhances regional cerebral artery mean flow velocity. J Appl Physiol 1995; 78:12-16
15. Loeppky JA, Hirshfield DW, Eldridge MW. The effects of head-down tilt on carotid blood flow and pulmonary gas exchange. Aviat Space Environ Med 1987;58:637-644
16. Bondar RL, Dunphy PT, Moradshahi P et al. Cerebrovascular and cardiovascular responses to graded tilt in patients with autonomic failure. Stroke 1997; 28:1677-1685
17. Lindegaard KF. Indices of Pulsatility. In: Newell DW, Aaslid R eds Transcranial Doppler. New York; Raven Press 1992:67-82
18. Rushmer RF, Beckman EL, Lee D. Protection of the cerebral circulation by the cerebrospinal fluid under the influence of radial acceleration. Am J Physiol 1947;151:355-365
19. Keil LC, McKeever KH, Skidmore MG, Hines J, Severs WB. The effect of head-down tilt and water immersion on intracranial pressure in nonhuman primates. Aviat Space Environ Med 1992;63:181-185
20. Mavrocordatos P, Bissonnette B, Ravussin P. Effects of neck position in head elevation on intracranial pressure in anaesthetized surgical patients: preliminary results. J Neurosurg Anesthesiol 2000;12:10-14
21. Goldsmith SR, Francis GS, Cohn JN. Effect of head-down tilt on basal plasma norepinephrine and renin activity in humans. J Appl Physiol 1985;59:1068-1071
22. Savin E, Bailliart O, Checoury A, Bonnin P, Grossin C, Martineaud JP. Influence of posture on middle cerebral artery mean flow velocity in humans. Eur J Appl Physiol Occup Physiol 1995;71:161-165
23. Giller CA, Giller AM, Cooper CR, Hatab MR. Evaluation of the cerebral hemodynamic response to rhythmic handgrip. J Appl Physiol 2000;88:2205-2213