Monocular deprivation in split-chiasm kittens does not impair the development of visuo-motor behaviour.
Development of visual acuity is known to be impaired by early monocular deprivation. This may be due to lack of visual experience or to abnormal binocular competition. We report here the results of behavioural experiments on monocularly deprived kittens in which the optic chiasm had been split. In these kittens it has been found that visual acuity of the deprived eye is as good as the visual acuity of the non-deprived eye, namely 2-2.5 c/deg.
Maffei
L
L
Istituto di Neurofisiologia del C.N.R., Pisa, Italy.
Fiorentini
A
A
Cenni
M C
MC
D000818:Animals; D002415:Cats; D007839:Functional Laterality / Q000502:physiology; D009799:Ocular Physiological Phenomena; D009897:Optic Chiasm / Q000502:physiology*; D011597:Psychomotor Performance / Q000502:physiology*; D014792:Visual Acuity / Q000502:physiology*; D014794:Visual Fields / Q000502:physiology*