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The fascicular organisation of the cat optic nerve.

The fascicular organisation of the cat optic nerve. Research Abstract Details 

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  • The fascicular organisation of the cat optic nerve. Abstract Text:

    a evansA Evans,g jefferyG Jeffery,

    Mammalian optic nerve axons are organised within a fascicular framework. This pattern changes between the eye and the chiasm. For most of the length of the nerve fascicular patterns are apparent, but close to the chiasm, in a region of major fibre rearrangement, the fascicular configuration is lost. It is not known how this change occurs, or whether there are less obvious systematic changes in the number of fascicles or their geometry along the length of the nerve. In this study these questions have been addressed at successive locations along the length of the cat optic nerve. The number of fascicles varied depending upon the location examined. A relatively high number were found behind the eye. The number declined in the mid-orbital portion before increasing again in the region of the optic canal. Further caudally there was a progressive change in the pattern of fasciculation, with a loss of fascicular structure medially. The remaining fascicles became concentrated around the inferotemporal periphery of the nerve. There was no fascicular organisation at the point at which the two nerves fused at the chiasm. Although the number of fascicles varied along the length of the nerve their geometric pattern did not change.

    The fascicular organisation of the cat optic nerve. Publishing Authors By Initials

    a evansA Evans,g jefferyG Jeffery,

    For similar nervous system: peripheral nervous system: peripheral nerves: cranial nerves: optic nerve research abstracts see: nervous system: peripheral nervous system: peripheral nerves: cranial nerves: optic nerve research

    PUBMED ID PMID:

    MEDLINE DATE:

    The fascicular organisation of the cat optic nerve. Journal Published:

    PUBLICATION TYPE: Research Support, Non-U.S. Gov

    Journal: Experimental brain research. Experimentelle Hirnfo

    VOLUME: 91

    Page Numbers: 79-84

    Journal Abbreviation:

    ISSN: 0014-4819

    DAY: 15

    MONTH: 02

    YEAR: 1992

    The fascicular organisation of the cat optic nerve. Information

    Number of References:

    LANGUAGE: eng

    NlmUniqueID: 43312

    The fascicular organisation of the cat optic nerve. Keywords Mesh Terms:

    KEYWORDS: Optic Nerve

    MESH TERMS: physiology

    Chemical & Substance for Abstract: The fascicular organisation of the cat optic nerve. Information

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    Grant and Affiliation Information for The fascicular organisation of the cat optic nerve.

    AFFILIATION: Department of Visual Science, University of London, UK.

    Country: GERMANY

    GERMANY Research PublicationGERMANY Research Publication

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    GRANT:

    ACRONYM:

    MEDLINETA: Exp Brain Res

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    The fascicular organisation of the cat optic nerve Related Publications

     

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