Wondering how the human eye works? Read this article to learn all about the complete makeup of the eye, including the cornea, retina, macula and pupil.
The outer shell of the eye, called the sclera, is the white rigid spherical shell that gives the eye its structure. The sclera itself is opaque to allow light into the eye. It merges in the front with the transparent cornea, which is the window of the eye. The cornea has an index of...
Anatomy of the Brain Skeletal System and Bone Function Diencephalon Section of the Brain Body Planes and Directional Terms in Anatomy Hypothalamus Activity and Hormone Production 7 Endocrine System Fun Facts Structure and Function of the Human Eye The 3 Layers of the Heart Wall Brainstem...
The central area of the retina surrounding the fovea; an area of acute central vision. Optic Nerve The second cranial nerve. The next component of the eye to be familiar with when you are analyzing eye anatomy is the optic nerve. The largest sensory nerve of the eye; carries impulses for...
Structure and Function of the Human Eye The 3 Layers of the Heart Wall Brainstem: Function and Location Where in the Brain Is the Pons Learn About All the Different Organ Systems in the Human Body Atria of the Heart Function How Veins Transport Blood An Introduction to Types of ...
1. Cardia: This is the area around the opening where the esophagus connects to the stomach. 2. Fundus: The fundus is the dome-shaped region curving up above the cardiac opening. 3. Body: The body is the central and largest portion of the stomach. ...
3.a structure or marking having the appearance of an eye, such as the bud on a twig or potato tuber or a spot on a butterfly wing 4.a small area of low pressure and calm in the centre of a tornado or cyclone 5.Seephotocell ...
The area covered by the orbicularis oculi (OOc) m. is called the "periorbital region." The territory extends from the upper and lower eyelids to the eyebrows. The OOc m. is the muscle that determines the shape of the eyes and facial expressions. The OOc m. is an elliptically broad ...
Define gross anatomy. gross anatomy synonyms, gross anatomy pronunciation, gross anatomy translation, English dictionary definition of gross anatomy. n. The study of the organs, parts, and structures of a body that are visible to the naked eye. Also call
right below the urethra lies the introitus, also called the vestibule or the opening to the vagina. think of it as a foyer. "when we go into an office building, we go into that little area where there are two sets of doors," she says. basically, the vestibule is the lobby leading ...