Literature DB >> 2527584

Brainstem projections to cats' upper lumbar spinal cord: implications for abdominal muscle control.

A D Miller1, L K Tan, S F Lakos.   

Abstract

Unilateral L1-L2 gray matter HRP injections labeled neurons bilaterally in nucleus retroambiguus (expiratory neuron region of caudal ventral respiratory group) and ventromedial reticular formation. Minor labeling occurred in raphe, vestibular, and medial parabrachial nuclei, lateral reticular formation, and C1-C2. Midsagittal lesions between C1 and obex prevented nucleus retroambiguus labeling (except 1 contralateral cell adjacent an incomplete lesion), indicating that these neurons decussate between C1 and obex and have collaterals that recross the spinal cord.

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Year:  1989        PMID： 2527584     DOI： 10.1016/0006-8993(89)91169-4

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


  6 in total

1.  Vestibular and cerebellar modulation of expiratory motor activities in the cat.

Authors:  Q Huang; D Zhou; W M St John
Journal:  J Physiol       Date:  1991-05       Impact factor: 5.182

2.  Firing properties of medullary expiratory neurons during fictive straining in cats.

Authors:  Sei-Ichi Sasaki; Ken Muramatsu; Masatoshi Niwa
Journal:  J Physiol Sci       Date:  2019-09-30       Impact factor: 2.781

3.  Chemical activation of caudal medullary expiratory neurones alters the pattern of breathing in the cat.

Authors:  F Bongianni; M Corda; G A Fontana; T Pantaleo
Journal:  J Physiol       Date:  1994-02-01       Impact factor: 5.182

4.  Estrogen induces axonal outgrowth in the nucleus retroambiguus-lumbosacral motoneuronal pathway in the adult female cat.

Authors:  V G VanderHorst; G Holstege
Journal:  J Neurosci       Date:  1997-02-01       Impact factor: 6.167

5.  Avian nucleus retroambigualis: cell types and projections to other respiratory-vocal nuclei in the brain of the zebra finch (Taeniopygia guttata).

Authors:  J M Wild; M F Kubke; R Mooney
Journal:  J Comp Neurol       Date:  2009-02-20       Impact factor: 3.215

6.  Connections between expiratory bulbospinal neurons and expiratory motoneurons in thoracic and upper lumbar segments of the spinal cord.

Authors:  J D Road; T W Ford; P A Kirkwood
Journal:  J Neurophysiol       Date:  2013-01-16       Impact factor: 2.714
  6 in total

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