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Distribution and peculiarities of axon collateral branching of rubro-spinal neurones in brainstem structures.
Neuroscience 1984; 12(3):803-15N

Abstract

Peculiarities of axon branching and distribution of rubro-spinal neurones in various brainstem structures were studied in acute cats using the technique of intracellular recording of antidromic action potentials as well as collision testing. Axon collaterals of rubro-spinal neurones into the main sensory trigeminal nucleus, facial nerve nucleus, descending (inferior) vestibular nucleus, lateral reticular nucleus, external cuneate nucleus, gracile and main cuneate nuclei were identified. Correlation between the antidromic impulse conduction time along the stem axon before and after collateral branching and the time of impulse conduction in the collaterals themselves was analysed. The number of axon collaterals of individual rubro-spinal neurones to particular brainstem structures was studied. A tendency was observed for the synchronous arrival of rubro-spinal impulses to various brainstem centres, due to an increase in conductance velocity the further away these centres were from the red nucleus.

Authors

No affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

6472622

Citation

Sarkissian, J S., and V V. Fanardjian. "Distribution and Peculiarities of Axon Collateral Branching of Rubro-spinal Neurones in Brainstem Structures." Neuroscience, vol. 12, no. 3, 1984, pp. 803-15.
Sarkissian JS, Fanardjian VV. Distribution and peculiarities of axon collateral branching of rubro-spinal neurones in brainstem structures. Neuroscience. 1984;12(3):803-15.
Sarkissian, J. S., & Fanardjian, V. V. (1984). Distribution and peculiarities of axon collateral branching of rubro-spinal neurones in brainstem structures. Neuroscience, 12(3), pp. 803-15.
Sarkissian JS, Fanardjian VV. Distribution and Peculiarities of Axon Collateral Branching of Rubro-spinal Neurones in Brainstem Structures. Neuroscience. 1984;12(3):803-15. PubMed PMID: 6472622.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Distribution and peculiarities of axon collateral branching of rubro-spinal neurones in brainstem structures. AU - Sarkissian,J S, AU - Fanardjian,V V, PY - 1984/7/1/pubmed PY - 1984/7/1/medline PY - 1984/7/1/entrez SP - 803 EP - 15 JF - Neuroscience JO - Neuroscience VL - 12 IS - 3 N2 - Peculiarities of axon branching and distribution of rubro-spinal neurones in various brainstem structures were studied in acute cats using the technique of intracellular recording of antidromic action potentials as well as collision testing. Axon collaterals of rubro-spinal neurones into the main sensory trigeminal nucleus, facial nerve nucleus, descending (inferior) vestibular nucleus, lateral reticular nucleus, external cuneate nucleus, gracile and main cuneate nuclei were identified. Correlation between the antidromic impulse conduction time along the stem axon before and after collateral branching and the time of impulse conduction in the collaterals themselves was analysed. The number of axon collaterals of individual rubro-spinal neurones to particular brainstem structures was studied. A tendency was observed for the synchronous arrival of rubro-spinal impulses to various brainstem centres, due to an increase in conductance velocity the further away these centres were from the red nucleus. SN - 0306-4522 UR - https://www.unboundmedicine.com/medline/citation/6472622/Distribution_and_peculiarities_of_axon_collateral_branching_of_rubro_spinal_neurones_in_brainstem_structures_ L2 - https://linkinghub.elsevier.com/retrieve/pii/0306-4522(84)90172-6 DB - PRIME DP - Unbound Medicine ER -