Skip to main content

Disturbances in Water Balance Controls Following Lesions to the Area Postrema and Adjacent Solitary Nucleus

  • Chapter
The Physiology of Thirst and Sodium Appetite

Part of the book series: NATO ASI Series ((NSSA,volume 105))

  • 80 Accesses

Abstract

Lesions which remove the area postrema (AP) and the subjacent portions of the nucleus of the solitary tract (cmNTS) which lie in the caudal brainstem close to the dorsal spinomedullary junction cause dramatic and apparently permanent alterations in energy and fluid balance1,2. There is a well characterized syndrome of transient hypophagia and accompanying weight loss. Two to three weeks into this syndrome normophagia resumes with eventual stabilization of body weight but at a lower level. In addition there is a mild hyperdipsia. See figure 1.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 39.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. T. M. Hyde and R. R. Miselis, Effects of area postrema/caudal medial nucleus of the solitary tract lesions on food intake and body weight, Am. J. Physiol. 244:R577 (1983).

    PubMed  CAS  Google Scholar 

  2. T. M. Hyde and R. R. Miselis, Area postrema and adjacent nucleus of the solitary tract in water and sodium balance, Am. J. Physiol. 247:R173 (1984).

    PubMed  CAS  Google Scholar 

  3. R. Eng, R. E. Shapiro and R. R. Miselis, Vagal afferents to the area postrema/caudal medial nucleus of the solitary tract important for food intake and body weight: an HRP study, Neurosci. Abstr. 8: 273 (1982).

    Google Scholar 

  4. R. Norgren and G. P. Smith, The central distribution of vagal subdiagphragmatic branches in the rat, Neurosci. Abstr. 9: 611 (1983).

    Google Scholar 

  5. M. Kalia and M-M. Mesulam, Brain stem projections of sensory and motor components of the vagus complex in the cat: II. Laryngeal, tracheobronchial, pulmonary, cardiac and gastrointestinal branches, J. Comp. Neurol. 193: 467 (1980).

    Article  PubMed  CAS  Google Scholar 

  6. D. G. Gwyn, R. A. Leslie and D. A. Hopkins, Gastric afférents to the nucleus of the solitary tract in the cat, Neurosci. Lett. 14: 13 (1979).

    Article  PubMed  CAS  Google Scholar 

  7. R. E. Shapiro and R. R. Miselis, Organization of gastric efferent and afferent projections within the dorsal medulla ob-longatta in the rat, Anat. Rec. 205:182A (1983).

    Google Scholar 

  8. R. R. Miselis and R. E. Shapiro, Dorsal motor nucleus neurons have extensive dendrites penetrating the nucleus of the solitary tract, Fed. Proc. 42: 1125 (1983).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1986 Springer Science+Business Media New York

About this chapter

Cite this chapter

Miselis, R.R., Hyde, T.M., Shapiro, R.E. (1986). Disturbances in Water Balance Controls Following Lesions to the Area Postrema and Adjacent Solitary Nucleus. In: de Caro, G., Epstein, A.N., Massi, M. (eds) The Physiology of Thirst and Sodium Appetite. NATO ASI Series, vol 105. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-0366-5_36

Download citation

  • DOI: https://doi.org/10.1007/978-1-4757-0366-5_36

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4757-0368-9

  • Online ISBN: 978-1-4757-0366-5

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics