Abstract:
:The effects of the involuntary ocular oscillations on visual resolution was examined in 22 albinos and 11 idiopaths with congenital nystagmus. The idiopaths showed a linear relationship between the proportion of the slow phase spent at low velocities (less than or equal to deg/sec) and the log of the minimum angle of resolution; such that long dwell times were compatible with good resolution. For the albinos there appeared to be a critical duration of low retinal slip velocities above which there was no improvement in acuity. This supports the contention that factors other than the congenital nystagmus limit visual resolution in the albino.
journal_name
Vision Resjournal_title
Vision researchauthors
Abadi RV,Pascal Edoi
10.1016/0042-6989(91)90063-bsubject
Has Abstractpub_date
1991-01-01 00:00:00pages
1445-7issue
7-8eissn
0042-6989issn
1878-5646pii
0042-6989(91)90063-Bjournal_volume
31pub_type
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