Abstract:
:1. The retinotopic organization of retinal inputs from the lateral eye of Limulus to the optic ganglia of the brain was determined from microelectrode recordings of nerve impulses. 2. The central connections of the natural subunits of the lateral optic nerve were determined using cobalt impregnation of cut axons. 3. Complete retinal maps exist in both the lamina and medulla. The laminar map is a simple rotation and folding of the retinal array. The medullar map is more complex as a result of the combined effects of the chiasma and the basic subunit structure of the optic nerve, which is preserved in the lamina and medulla. 4. The chiasma between the lamina and medulla reverses the anterior-posterior axis of the retinal map. There is no corresponding reversal in the dorsal-ventral axis.
journal_name
J Neurophysioljournal_title
Journal of neurophysiologyauthors
Chamberlain SC,Barlow RB Jrdoi
10.1152/jn.1982.48.2.505subject
Has Abstractpub_date
1982-08-01 00:00:00pages
505-20issue
2eissn
0022-3077issn
1522-1598journal_volume
48pub_type
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