Sympathetic and vascular responses to head-down neck flexion in humans

American Journal of Physiology

Volumn 272, Issue 4 PART 2, 1997, Pages

  Shortt, Timothy L ^a   Ray, Chester A ^a  

^a UNIVERSITY OF GEORGIA   (United States)

Author keywords

Vascular resistance; Vestibulosympathetic reflexes

Indexed keywords

EID: 33745342427     PISSN: 00029513     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (28)

1. Balaban, C. D., and G. Beryozkin. Vestibular nucleus projections to nucleus tractus solitarius and the dorsal motor nucleus of the vagus nerve: potential substrates for vestibulo-autonomic interactions. Exp. Brain Res. 98: 200-212,1994.
2. Buckey, J. C., L. D. Lane, B. D. Levine, D. E. Watenpaugh, S. J. Wright, W. E. Moore, F. A. Gaffney, and C. G. Blomqvist. Orthostatic intolerance after spaceflight. J. Appt. Physiol. 81: 7-18,1996.
3. Burke, D., G. Sundlof, and B. G. Wallin. Postural effects on muscle nerve sympathetic activity in man. J. Physiol. (Land.) 272: 399-414,1977.
4. Cobbold, A. F., D. Megirian, and J. H. Sherrey. Vestibular evoked activity in autonomie motor outflows. Arch. Ital. Biol. 106: 113-123, 1968.
5. Costa, F., P. Lavin, D. Robertson, and I. Biaggioni. Effect of neurovestibular stimulation on autonomie regulation. Clin. Auton. Res. 5: 289-293,1995.
6. Dampney, R. A. L. Functional organization of central pathways regulating the cardiovascular system. Physiol. Rev. 74: 323-364, 1994.
7. Doba, N., and D. J. Reis. Role of the cerebellum and the vestibular apparatus in regulation of orthostatic reflexes in the cat. Circ. Res. 40: 9-18, 1974.
8. Ebert, T. J., J. J. Smith, J. A. Barney, D. C. Merrill, and G. K. Smith. The use of thoracic impedance for determining thoracic blood volume changes in man. Aviat. Space Environ. Med. 57: 49-53, 1986.
9. Essandoh, L. K., D. A. Duprez, and J. T. Shepherd. Postural cardiovascular reflexes: comparison of responses of forearm and calf resistance vessels. J. Appl. Physiol. 63: 1801-1805,1987.
10. Essandoh, L. K., D. A. Duprez, and J. T. Shepherd. Reflex constriction of human limb resistance vessels to head-down neck flexion. J. Appl. Physiol. 64: 767-770,1988.
11. Homick, J. L., M. F. Reschke, and E. F. Miller. The effects of prolonged exposure to weightlessness on postural equilibrium. In: Biomedical Results from Skylab, edited R. S. Johnston and L. F. Dietlein. Washington, DC: National Aeronautics and Space Administration, 1977, p. 104-112. (NASA Spec. Rep. SP-377)
12. Ishikawa, T., and T. Mikazawa. Sympathetic responses evoked by vestibular stimulation and their interactions with somatosympathetic reflexes. J. Auton. Nerv. Syst. 1: 243-254,1980.
13. Lipsitz, L. A. Orthostatic hypotension in the elderly. N. Engl. J. Med. 321: 952-957,1989.
14. Mark, A. L., R. G. Victor, C. Nerhed, and B. G. Wallin. Microneurographic studies of the mechanisms of sympathetic nerve responses to static exercise in humans. Circ. Res. 57: 461-469,1985.
15. Matzen, S., G. Perko, S. Groth, D. B. Friedman, and N. H. Secher. Blood volume distribution during head-up tilt induced central hypovolaemia in man. Clin. Physiol. Oxf. 11: 411-422, 1991.
16. Megirian, D., and J. W. Manning. Input-output relations in the vestibular system. Arch. Ital. Biol. 105: 151-164, 1967.
17. Nadol, J. B., Jr., and H. F. Schuknecht. Pathology of peripheral vestibular disorders in the elderly. Am. J. Otolaryngol. 11: 213-227,1990.
18. Sanders, J. S., D. W. Ferguson, and A. L. Mark. Arterial baroreflex control of sympathetic nerve activity during elevation of blood pressure in normal man: dominance of aortic baroreflexes. Circulation 77: 279-288, 1988.
19. Sloane, P. D., R. W. Baloh, and V. Honrubia. The vestibular system in the elderly: clinical implications. Am. J, Otolaryngol. 10: 422-429,1989.
20. Victor, R. G., and W. N. Leimbach, Jr. Effects of lower body negative pressure on sympathetic discharge to leg muscles in humans. J. Appl. Physiol. 63: 2558-2562, 1987.
21. Yates, B. J. Vestibular influences on the sympathetic nervous system. Brain Res. Rev. 17: 51-59, 1992.
22. Yates, B. J., C. D. Balaban, A. D. Miller, K. Endo, and Y. Yamaguchi. Vestibular inputs to the lateral tegmental field of the cat: potential role in autonomie control. Brain Res. 689: 197-206,1995.
23. Yates, B. J., T. Goto, and P. S. Bolton. Responses of neurons in the caudal medullary raphe nuclei of the cat to stimulation of the vestibular nerve. Exp. Brain Res. 89: 323-332,1992.
24. Yates, B. J., L. Grelot, I. A. Kerman, C. D. Balaban, J. Jakus, and A. D. Miller. Organization of vestibular inputs to nucleus tractus solitarius and adjacent structures in cat brain stem. Am. J. Physiol. 267 (Regulatory Integrative Comp. Physiol. 36): R974-R983, 1994.
25. Yates, B. J., J. Jakus, and A. D. Miller. Vestibular effects on respiratory outflow in the decerebrate cat. Brain Res. 629: 209-217,1993.
26. Yates, B. J., and A. D. Miller. Properties of sympathetic reflexes elicited by natural vestibular stimulation: implications for cardiovascular control. J. Neurophysiol. 71: 2087-2092, 1994.
27. Yates, B. J., M. S. Siniaia, and A. D. Miller. Descending pathways necessary for vestibular influences on sympathetic and inspiratory outflow. Am. J. Physiol. 268 (Regulatory Integrative Comp. Physiol. 37): R1381-R1385,1995.
28. Yates, B. J., Y. Yamagata, and P. S. Bolton. The ventrolateral medulla of the cat mediates vestibulosympathetic reflexes. Brain Res. 552: 265-272, 1991.