Literature DB >> 15978555

Activation of the trigeminal medullary dorsal horn during voluntary diving in rats.

Paul F McCulloch1.   

Abstract

Fos immunohistochemistry was used to indicate whether activation of trigeminal neurons occurs in voluntarily diving rats. In rats trained to dive underwater, significant increases in Fos labeling were found within the ventral superficial MDH and paratrigeminal nucleus, 100-150 microm caudal to the obex compared to control rats. The conclusion is that the ventral superficial MDH is the initial brainstem afferent relay of diving response in voluntarily diving rats.

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Year:  2005        PMID： 15978555     DOI： 10.1016/j.brainres.2005.05.059

Source DB:  PubMed          Journal:  Brain Res        ISSN： 0006-8993            Impact factor:   3.252


  14 in total

1.  Anaesthetics differentially modulate the trigeminocardiac reflex excitatory synaptic pathway in the brainstem.

Authors:  Xin Wang; Christopher Gorini; Douglas Sharp; Ryan Bateman; David Mendelowitz
Journal:  J Physiol       Date:  2011-09-19       Impact factor: 5.182

2.  Cardiorespiratory and neural consequences of rats brought past their aerobic dive limit.

Authors:  W Michael Panneton; Qi Gan; Thomas E Dahms
Journal:  J Appl Physiol (1985)       Date:  2010-08-12

Review 3.  The mammalian diving response: an enigmatic reflex to preserve life?

Authors:  W Michael Panneton
Journal:  Physiology (Bethesda)       Date:  2013-09

4.  Training rats to voluntarily dive underwater: investigations of the mammalian diving response.

Authors:  Paul F McCulloch
Journal:  J Vis Exp       Date:  2014-11-12       Impact factor: 1.355

5.  The cardiovascular and endocrine responses to voluntary and forced diving in trained and untrained rats.

Authors:  Paul F McCulloch; Karyn M Dinovo; Tiffanny M Connolly
Journal:  Am J Physiol Regul Integr Comp Physiol       Date:  2009-11-18       Impact factor: 3.619

6.  Unmyelinated fibers of the anterior ethmoidal nerve in the rat co-localize with neurons in the medullary dorsal horn and ventrolateral medulla activated by nasal stimulation.

Authors:  Michael P Hollandsworth; Karyn M DiNovo; Paul F McCulloch
Journal:  Brain Res       Date:  2009-09-02       Impact factor: 3.252

7.  Serotonergic modulation of the trigeminocardiac reflex neurotransmission to cardiac vagal neurons in the nucleus ambiguus.

Authors:  C Gorini; H S Jameson; D Mendelowitz
Journal:  J Neurophysiol       Date:  2009-06-24       Impact factor: 2.714

8.  Animal models for investigating the central control of the Mammalian diving response.

Authors:  Paul Frederick McCulloch
Journal:  Front Physiol       Date:  2012-05-29       Impact factor: 4.566

9.  Bilateral sectioning of the anterior ethmoidal nerves does not eliminate the diving response in voluntarily diving rats.

Authors:  Jill S Chotiyanonta; Karyn M Dinovo; Paul F McCulloch
Journal:  Physiol Rep       Date:  2013-11-07

10.  Activation of brainstem neurons by underwater diving in the rat.

Authors:  W Michael Panneton; Qi Gan; Jason Le; Robert S Livergood; Philip Clerc; Rajko Juric
Journal:  Front Physiol       Date:  2012-05-03       Impact factor: 4.566
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