Evidence for recrossing of the pathway from the retina to the ipsilateral nucleus of the optic tract
Braz. j. med. biol. res
;
23(10): 1057-60, 1990. ilus
Article
in English
| LILACS
| ID: lil-91652
RESUMO
Single-unit recordings of the nucleous of the optic tract (NOT) under visual stimulation were performed in 5 opossums. Most of the units were directionally selective. Receptive fields for the contralateral eye lie mainly in the contralateral field while those for the ipsilateral eye were mainly in the ipsilateral field. As the nasal does not project ipsilaterally, recrossing must occur in the pathway from the retina to the ipsilateral NOT. Possible sites for this recrossing are discussed
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Index:
LILACS (Americas)
Main subject:
Optic Chiasm
/
Visual Pathways
/
Visual Fields
Limits:
Animals
Language:
English
Journal:
Braz. j. med. biol. res
Journal subject:
Biology
/
Medicine
Year:
1990
Type:
Article
/
Congress and conference
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