Skip to main content

Anatomical Changes of Phrenic Motoneurons During Development

  • Conference paper
  • First Online:

Part of the book series: Advances in Experimental Medicine and Biology ((AEMB,volume 669))

Abstract

Although the phrenic motoneurons are relatively well-developed at the time of birth as compared to non-respiratory motoneurons, they show distinct anatomical changes during postnatal development. In the present review we summarize anatomical changes of phrenic motoneurons during pre- and postnatal development. Cell bodies of phrenic motoneurons migrate into the ventromedial region of the ventral horn of C3-C6 by E13-E14 in the rat. During development the sizes and surface areas of phrenic motoneurons are increased with changes in dendritic morphology.

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

Buying options

Chapter
USD   29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   169.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD   219.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD   219.99
Price excludes VAT (USA)
  • Durable hardcover 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

Learn about institutional subscriptions

References

  • Allan, D.W. and Greer, J.J. (1997) Development of phrenic motoneuron morphology in the fetal rat. J. Comp. Neurol. 382, 469–479.

    Article  CAS  PubMed  Google Scholar 

  • Cameron, W.E., Brozanski, B.S., and Guthrie, R.D. (1990) Postnatal development of phrenic motoneurons in the cat. Brain Res. Dev. Brain Res. 51, 142–145.

    Article  CAS  PubMed  Google Scholar 

  • Cameron, W.E., Fang, H., Brozanski, B.S., and Guthrie, R.D. (1989) The postnatal growth of motoneurons at three levels of the cat neuraxis. Neurosci. Lett. 104, 274–280.

    Article  CAS  PubMed  Google Scholar 

  • Cameron, W.E., He, F., Kalipatnapu, P., Jodkowski, J.S., and Guthrie, R.D. (1991) Morphometric analysis of phrenic motoneurons in the cat during postnatal development. J. Comp. Neurol. 314, 763–776.

    Article  CAS  PubMed  Google Scholar 

  • Furicchia, J.V. and Goshgarian, H.G. (1987) Dendritic organization of phrenic motoneurons in the adult rat. Exp. Neurol. 96, 621–634.

    Article  CAS  PubMed  Google Scholar 

  • Goshgarian, H.G. and Rafols, J.A. (1984) The ultrastructure and synaptic architecture of phrenic motor neurons in the spinal cord of the adult rat. J. Neurocytol. 13, 85–109.

    Article  CAS  PubMed  Google Scholar 

  • Greer, J.J. and Funk, G.D. (2005) Perinatal development of respiratory motoneurons. Respir. Physiol. Neurobiol. 149, 43–61.

    Article  PubMed  Google Scholar 

  • Lindsay, A.D., Greer, J.J., and Feldman, J.L. (1991) Phrenic motoneuron morphology in the neonatal rat. J. Comp. Neurol. 308, 169–179.

    Article  CAS  PubMed  Google Scholar 

  • Okada, Y., Yokota, S., Shinozaki, Y., Aoyama, R., Yasui, Y., Ishiguro, M., and Oku, Y. (2009) Anatomical architecture and responses to acidosis of a novel respiratory neuron group in the high cervical spinal cord (HCRG) of the neonatal rat. Adv. Exp. Med. Biol. 648, 387–394.

    Article  CAS  PubMed  Google Scholar 

  • Oku, Y., Masumiya, H., and Okada, Y. (2007) Postnatal developmental changes in activation profiles of the respiratory neuronal network in the rat ventral medulla. J. Physiol. 585, 175–186.

    Article  CAS  PubMed  Google Scholar 

  • Prakash, Y.S., Mantilla, C.B., Zhan, W.Z., Smithson, K.G., and Sieck, G.C. (2000) Phrenic motoneuron morphology during rapid diaphragm muscle growth. J. Appl. Physiol. 89, 563–572.

    CAS  PubMed  Google Scholar 

  • Rose, D., Larnicol, N., and Duron, B. (1984) An HRP study of the cat’s spinal respiratory motoneurones during postnatal development. Exp. Brain Res. 56, 458–467.

    Article  CAS  PubMed  Google Scholar 

  • Shinozaki, Y., Okada, Y., Aoyama, R., Nakamura, M., Oku, Y., Chiba, K., and Toyama, Y. (2008) Spatiotemporal activity profile of the phrenic motoneuron population analyzed by voltage-imaging in the newborn rat. J. Physiol. Sci. 58 (Suppl), S115 (abstract).

    Google Scholar 

  • Song, A., Ashwell, K.W., and Tracey, D.J. (2000) Development of the rat phrenic nucleus and its connections with brainstem respiratory nuclei. Anat. Embryol. (Berl.). 202, 159–177.

    Article  CAS  Google Scholar 

  • Takahashi, K. and Ninomiya, T. (1985) Observations on the fine structure of the phrenic nucleus in the cervical spinal cord of the cat with special reference to its dendritic bundles. J. Anat. 140, 491–498.

    PubMed  Google Scholar 

  • Yokota, S., Oka, T., Tsumori, T., Nakamura, S., and Yasui, Y. (2007) Glutamatergic neurons in the Kölliker-Fuse nucleus project to the rostral ventral respiratory group and phrenic nucleus: A combined retrograde tracing and in situ hybridization study in the rat. Neurosci. Res. 59, 341–346.

    Article  CAS  PubMed  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Yasumasa Okada .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2010 Springer Science+Business Media, LLC

About this paper

Cite this paper

Okada, Y., Yokota, S., Shinozaki, Y., Miwakeichi, F., Oku, Y., Yasui, Y. (2010). Anatomical Changes of Phrenic Motoneurons During Development. In: Homma, I., Onimaru, H., Fukuchi, Y. (eds) New Frontiers in Respiratory Control. Advances in Experimental Medicine and Biology, vol 669. Springer, New York, NY. https://doi.org/10.1007/978-1-4419-5692-7_7

Download citation

Publish with us

Policies and ethics