Define eye. eye synonyms, eye pronunciation, eye translation, English dictionary definition of eye. eye top: cross section of a human eye A. vitreous humor B. optic nerve C. fovea centralis D. retina E. choroid F. sclera G. cornea H. aqueous humor I.
The meaning of EYE is a specialized light-sensitive sensory structure of animals that in nearly all vertebrates, most arthropods, and some mollusks is the image-forming organ of sight; especially : the nearly spherical usually paired hollow organ of sigh
Define eye movement. eye movement synonyms, eye movement pronunciation, eye movement translation, English dictionary definition of eye movement. Noun 1. eye movement - the movement of the eyes movement, motility, motion, move - a change of position that
3fovea 4sclera 5choroid 6retina 7ciliary body 8posterior chamber 9anterior chamber 10cornea 11lens 12iris 13suspensory ligament 14conjunctiva 15vitreous humor eye 2 of 2 verb eyed;eyeingoreying transitive verb 1 a(1) :to fix the eyes on:look at ...
The shape of the lens can be altered (see ACCOMMODATION) to focus the light through the VITREOUS HUMOUR on to the retina, where light-receptive ROD CELLS and CONE CELLS (see FOVEA) convert light energy to nerve impulses which pass to the brain via the optic nerve (see BLIND SPOT). An ...
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(Engel and Soechting, 2003). However, while we often gaze at objects in the visual space, or explore an object without moving the hand, the opposite is rarely true, since saccades generally lead hand movement, so as to bring the target on to the fovea, where visual acuity and critical ...
Location of the optic disc and fovea benefits retinal image analysis (Fig. 6.4). It is often necessary to mask out the normal anatomy before finding abnormal structures. For instance, the optic disc might be mistaken for a bright lesion if not detected. Secondly, the distribution of the abnor...
none is found at the fovea. The function therefore of the purple appears to be to enable one to see better in a dim light." The definition of the angle α is erroneous; the angle described is that termed β by precise ophthalmologists. The estimation of distance is due very little to ...
[32,33,34]. The axial elongation-associated increase in the fovea-optic disc distance is mainly due to the development and enlargement of parapapillary gamma zone defined as the BM free region around the optic disc [35,36]. Subsequently, the length of BM in the macular region is not ...