Αποτελέσματα Αναζήτησης
30 Οκτ 2023 · The pupil is the small black circle located in the center of the eyeball. Surrounding the pupil is the colored part of the eye , the iris . The pupil’s function is to allow light to pass through and enter the eye.
23 Φεβ 2021 · Use this interactive to label different parts of the human eye. Drag and drop the text labels onto the boxes next to the diagram. Selecting or hovering over a box will highlight each area in the diagram. Iris: The coloured part of the eye with the pupil at the centre. Optic nerve: Nerve fibres that connect the retina and the brain.
1 Μαΐ 2005 · The vertebrate eye is composed of easily recognized structures such as pupil and iris, and other internal structures only seen with specialized medical equipment. In this chapter we provide the images and nomenclature describing eye structures, including eye muscles.
23 Οκτ 2024 · This action requires adjusting the pupil’s aperture (opening), the shape of the lens, and convergence (the ability of the eyes to work together). 4. Pupils. The pupil is seen as a black dot in the center of the iris. It’s essentially a hole that allows the eye to focus on the things in front of it.
29 Απρ 2023 · Behind the anterior chamber is the eye’s iris (the colored part of the eye) and the dark hole in the middle called the pupil. Muscles in the iris dilate (widen) or constrict (narrow) the pupil to control the amount of light reaching the back of the eye.
3 Νοε 2023 · The outer dilator pupillae muscle is radially arranged and enables the increase of the pupil diameter (dilating the pupil) via sympathetic innervation. Inner layer. The inner layer of the eye is formed by the retina, the eye’s light detecting component and the intraoptic part of optic nerve (cranial nerve II).
4 Οκτ 2022 · The pupil is the black hole in the center of the colored part of your eye (iris). The pupil is the pathway that lets light get to your retina.
