Ipsilateral retinofugal and retinopetal projections in normal and monocular cichlid fish
A previously unknown ipsilateral retinotectal projection in juvenile and adult cichlid fishes is revealed by anterograde labelling with horseradish peroxidase (HRP). Enucleation results in an enlarged ipsilateral projection from the intact eye; after 4 months this projection may cover the tectum alm...
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Veröffentlicht in: | Neuroscience letters 1987-08, Vol.78 (3), p.259-264 |
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creator | Fritzsch, Bernd Wilm, Claudia Crapon de Caprona, M.Dominique |
description | A previously unknown ipsilateral retinotectal projection in juvenile and adult cichlid fishes is revealed by anterograde labelling with horseradish peroxidase (HRP). Enucleation results in an enlarged ipsilateral projection from the intact eye; after 4 months this projection may cover the tectum almost completely. These data are interpreted as an increase in the normally occurring ipsilateral projection of newly differentiated ganglion cells due to the absence of interocular competition. Conversely, after enucleation cells of the homolateral thalamoretinal nucleus seem, on the basis of retrograde HRP staining to develop a new connection with the remaining eye. |
doi_str_mv | 10.1016/0304-3940(87)90370-3 |
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Enucleation results in an enlarged ipsilateral projection from the intact eye; after 4 months this projection may cover the tectum almost completely. These data are interpreted as an increase in the normally occurring ipsilateral projection of newly differentiated ganglion cells due to the absence of interocular competition. Conversely, after enucleation cells of the homolateral thalamoretinal nucleus seem, on the basis of retrograde HRP staining to develop a new connection with the remaining eye.</description><identifier>ISSN: 0304-3940</identifier><identifier>EISSN: 1872-7972</identifier><identifier>DOI: 10.1016/0304-3940(87)90370-3</identifier><identifier>PMID: 3627561</identifier><language>eng</language><publisher>Ireland: Elsevier Ireland Ltd</publisher><subject>Animals ; Cichlid fish ; Functional Laterality - physiology ; Haplochromis burtoni ; Horseradish Peroxidase ; Ipsilateral projection ; Monocular teleost ; Ocular Physiological Phenomena ; Ophthalmologic Surgical Procedures ; Perches - anatomy & histology ; Perches - physiology ; Perciformes - anatomy & histology ; Plasticity ; Projection enlargement ; Retina - cytology ; Retinal Ganglion Cells - cytology ; Retinal Ganglion Cells - physiology ; Retinofugal projection ; Retinopetal cell ; Sensory Deprivation ; Superior Colliculi - cytology ; Superior Colliculi - physiology ; Visual Pathways - anatomy & histology ; Visual Pathways - physiology</subject><ispartof>Neuroscience letters, 1987-08, Vol.78 (3), p.259-264</ispartof><rights>1987</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c388t-ad7f8b8ff05b5ff5f69ee8fbfa39ed8883a440f9f51c42f8737ebf492709f83b3</citedby><cites>FETCH-LOGICAL-c388t-ad7f8b8ff05b5ff5f69ee8fbfa39ed8883a440f9f51c42f8737ebf492709f83b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0304394087903703$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/3627561$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fritzsch, Bernd</creatorcontrib><creatorcontrib>Wilm, Claudia</creatorcontrib><creatorcontrib>Crapon de Caprona, M.Dominique</creatorcontrib><title>Ipsilateral retinofugal and retinopetal projections in normal and monocular cichlid fish</title><title>Neuroscience letters</title><addtitle>Neurosci Lett</addtitle><description>A previously unknown ipsilateral retinotectal projection in juvenile and adult cichlid fishes is revealed by anterograde labelling with horseradish peroxidase (HRP). Enucleation results in an enlarged ipsilateral projection from the intact eye; after 4 months this projection may cover the tectum almost completely. These data are interpreted as an increase in the normally occurring ipsilateral projection of newly differentiated ganglion cells due to the absence of interocular competition. Conversely, after enucleation cells of the homolateral thalamoretinal nucleus seem, on the basis of retrograde HRP staining to develop a new connection with the remaining eye.</description><subject>Animals</subject><subject>Cichlid fish</subject><subject>Functional Laterality - physiology</subject><subject>Haplochromis burtoni</subject><subject>Horseradish Peroxidase</subject><subject>Ipsilateral projection</subject><subject>Monocular teleost</subject><subject>Ocular Physiological Phenomena</subject><subject>Ophthalmologic Surgical Procedures</subject><subject>Perches - anatomy & histology</subject><subject>Perches - physiology</subject><subject>Perciformes - anatomy & histology</subject><subject>Plasticity</subject><subject>Projection enlargement</subject><subject>Retina - cytology</subject><subject>Retinal Ganglion Cells - cytology</subject><subject>Retinal Ganglion Cells - physiology</subject><subject>Retinofugal projection</subject><subject>Retinopetal cell</subject><subject>Sensory Deprivation</subject><subject>Superior Colliculi - cytology</subject><subject>Superior Colliculi - physiology</subject><subject>Visual Pathways - anatomy & histology</subject><subject>Visual Pathways - physiology</subject><issn>0304-3940</issn><issn>1872-7972</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1987</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkMtKxTAQQIMoen38gUJXootq0qRNshFEfIHgRsFdSNMZjbTNNWkF_95eb3Gpq5lhzjw4hBwyesYoq84ppyLnWtATJU815ZLmfIMsmJJFLrUsNsniF9khuym9U0pLVoptss2rQpYVW5CX-2XyrR0g2jaLMPg-4Pg65bZv5noJw1QvY3gHN_jQp8z3WR9iN1Nd6IMbWxsz591b65sMfXrbJ1to2wQHc9wjzzfXT1d3-cPj7f3V5UPuuFJDbhuJqlaItKxLxBIrDaCwRss1NEopboWgqLFkThSoJJdQo9CFpBoVr_keOV7vnR78GCENpvPJQdvaHsKYjJSVllVJ_wWZ0EJwXk2gWIMuhpQioFlG39n4ZRg1K_NmpdWstBolzY95w6exo3n_WHfQ_A7Nqqf-xboPk41PD9Ek56F30Pg4iTVN8H8f-AaJIpQt</recordid><startdate>19870805</startdate><enddate>19870805</enddate><creator>Fritzsch, Bernd</creator><creator>Wilm, Claudia</creator><creator>Crapon de Caprona, M.Dominique</creator><general>Elsevier Ireland Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TK</scope><scope>7X8</scope></search><sort><creationdate>19870805</creationdate><title>Ipsilateral retinofugal and retinopetal projections in normal and monocular cichlid fish</title><author>Fritzsch, Bernd ; Wilm, Claudia ; Crapon de Caprona, M.Dominique</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c388t-ad7f8b8ff05b5ff5f69ee8fbfa39ed8883a440f9f51c42f8737ebf492709f83b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1987</creationdate><topic>Animals</topic><topic>Cichlid fish</topic><topic>Functional Laterality - physiology</topic><topic>Haplochromis burtoni</topic><topic>Horseradish Peroxidase</topic><topic>Ipsilateral projection</topic><topic>Monocular teleost</topic><topic>Ocular Physiological Phenomena</topic><topic>Ophthalmologic Surgical Procedures</topic><topic>Perches - anatomy & histology</topic><topic>Perches - physiology</topic><topic>Perciformes - anatomy & histology</topic><topic>Plasticity</topic><topic>Projection enlargement</topic><topic>Retina - cytology</topic><topic>Retinal Ganglion Cells - cytology</topic><topic>Retinal Ganglion Cells - physiology</topic><topic>Retinofugal projection</topic><topic>Retinopetal cell</topic><topic>Sensory Deprivation</topic><topic>Superior Colliculi - cytology</topic><topic>Superior Colliculi - physiology</topic><topic>Visual Pathways - anatomy & histology</topic><topic>Visual Pathways - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fritzsch, Bernd</creatorcontrib><creatorcontrib>Wilm, Claudia</creatorcontrib><creatorcontrib>Crapon de Caprona, M.Dominique</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Neurosciences Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Neuroscience letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fritzsch, Bernd</au><au>Wilm, Claudia</au><au>Crapon de Caprona, M.Dominique</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ipsilateral retinofugal and retinopetal projections in normal and monocular cichlid fish</atitle><jtitle>Neuroscience letters</jtitle><addtitle>Neurosci Lett</addtitle><date>1987-08-05</date><risdate>1987</risdate><volume>78</volume><issue>3</issue><spage>259</spage><epage>264</epage><pages>259-264</pages><issn>0304-3940</issn><eissn>1872-7972</eissn><abstract>A previously unknown ipsilateral retinotectal projection in juvenile and adult cichlid fishes is revealed by anterograde labelling with horseradish peroxidase (HRP). Enucleation results in an enlarged ipsilateral projection from the intact eye; after 4 months this projection may cover the tectum almost completely. These data are interpreted as an increase in the normally occurring ipsilateral projection of newly differentiated ganglion cells due to the absence of interocular competition. Conversely, after enucleation cells of the homolateral thalamoretinal nucleus seem, on the basis of retrograde HRP staining to develop a new connection with the remaining eye.</abstract><cop>Ireland</cop><pub>Elsevier Ireland Ltd</pub><pmid>3627561</pmid><doi>10.1016/0304-3940(87)90370-3</doi><tpages>6</tpages></addata></record> |
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source | MEDLINE; Elsevier ScienceDirect Journals |
subjects | Animals Cichlid fish Functional Laterality - physiology Haplochromis burtoni Horseradish Peroxidase Ipsilateral projection Monocular teleost Ocular Physiological Phenomena Ophthalmologic Surgical Procedures Perches - anatomy & histology Perches - physiology Perciformes - anatomy & histology Plasticity Projection enlargement Retina - cytology Retinal Ganglion Cells - cytology Retinal Ganglion Cells - physiology Retinofugal projection Retinopetal cell Sensory Deprivation Superior Colliculi - cytology Superior Colliculi - physiology Visual Pathways - anatomy & histology Visual Pathways - physiology |
title | Ipsilateral retinofugal and retinopetal projections in normal and monocular cichlid fish |
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