Abstract:
:The fiber arrangement of the retinogeniculate pathways was investigated in the Japanese monkey chiasm by iontophoretical injections into the lateral geniculate nucleus of wheat germ agglutinin conjugated to horseradish peroxidase. The present data demonstrated that the horizontal and dorsoventral axes of the nasal retina were rearranged in gross dorsoventral and posteroanterior orders in the chiasm. Thus, foveal/parafoveal fibers passed across the dorsal chiasm in a cluster and midperipheral nasal fibers passed across the central and ventral chiasms. Far-peripheral nasal fibers progressed in the ventral chiasm. Chiasmal fibers from the dorsal and ventral nasal retinas took pathways exactly similar to those from the midperipheral and the far-peripheral nasal retinas, respectively. In the anteroposterior direction, foveal/parafoveal fibers crossed the chiasmal midline extensively. However, midperipheral nasal fibers and dorsal nasal fibers crossed the posterior chiasm, and far-peripheral nasal fibers and ventral nasal fibers crossed the anterior chiasm. The correspondence of the retinotopical order in the chiasm with the chronological order is discussed.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Naito Jdoi
10.1007/s004410000265keywords:
subject
Has Abstractpub_date
2000-12-01 00:00:00pages
387-90issue
3eissn
0302-766Xissn
1432-0878journal_volume
302pub_type
杂志文章abstract::The choroid plexus from the lateral ventricles of 18-day chick embryos was cultivated as an organ in medium 199 until the degeneration of the stroma. Selected plexuses forming an empty epithelial sac were then incubated with enzyme-treated human immunoglobulin (5S-antibody) and with native human immunoglobulin (7S-ant...
journal_title:Cell and tissue research
pub_type: 杂志文章
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
pub_type: 杂志文章
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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更新日期:1988-05-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00224940
更新日期:1978-01-31 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章
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更新日期:1995-06-01 00:00:00
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journal_title:Cell and tissue research
pub_type: 杂志文章,已发布勘误
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更新日期:2018-10-01 00:00:00
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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更新日期:2010-06-01 00:00:00
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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pub_type: 杂志文章
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