Conjunctiva In this picture the label is on the vascular layer of the eye. On the second page youll find a set of answers showing the properly labelled human eyes designed to help you check.
The first page is a labelling exercise with two diagrams of the human eye.
Eye diagram superior view simple. The simple BER measurement cannot separate the two effects. Amplitude noise and timing jitter. Maxilla zygomatic bone frontal bone ethmoid bone lacrimal bone sphenoid bone and palatine bone.
Because todays serial data links operate at gigahertz transmission frequencies a host. However the eye diagram allows us to have a concise way to view the quality of the interconnect in a single picture. The anatomy of the eye is fascinating and this quiz game will help you memorize the 12 parts of the eye with ease.
There are two types of noises that can impact system performance. The skull the ver-tebral column and the thoracic cage. Once the eye diagram is created we can look at its pattern and determine the quality.
Human eye is one of the sense organs in human body that reacts to light and helps in seeing objects. Structure of the eye. Facts About The Eye To understand more in detail about our eye and how our eye functions we need to look into the structure of the human eye.
To demonstrate using a Tektronix MDO3104 oscilloscope we connect the AFG output on the back panel to an analog input channel on the front panel and press AFG so a sine wave displays. Below is a blank diagram followed by the labeled diagram with the answers. 108 can be divided into three parts.
The region of the. There are two types of eye muscles. Right Atrium Right Ventricle Left Atrium Left Ventricle Tricuspid Valve Mitral Valve Pulmonary Valve Aortic Valve Superior Vena Cava Inferior Vena Cava Pulmonary Trunk Right Pulmonary Artery Left.
Cornea anterior chamber lens vitreous. The eye diagram provides more information on both especially time jitter and also. They are split into two primary groups.
Drag the labels onto the diagram to identify the sectional anatomy of the eye superior view. Human Eye Diagram. Extrinsic eye muscles also called extraocular muscles are attached to the outside of the eyeball and enable the eyes to move in all directions of sight.
122 Exercise 9 9 T he axial skeleton the green portion of Figure 81 on p. From the center of the optic nerve radiates. Reading and applying eye diagrams.
Identify the structure of the eye at the end of the red arrow. Bony cavity within the skull that houses the eye and its associated structures muscles of the eye eyelid periorbital fat lacrimal apparatus Bones of the orbit. This division of the skeleton forms the longitudinal axis of the body.
When an ophthalmologist uses an ophthalmoscope to look into your eye he sees the following view of the retina Fig. This article will describe the anatomical structures which can be seen from a superior view of the skull baseThis will include the various foramina the nerves and arteries that pass through them but also the structures of the brain and cerebellum which all lie within the three main parts of the skull base called cranial fossae. Title Eye Anatomy Handout Author National Eye Institute National Eye Health Education Program Subject Diabetes and Healthy Eyes Toolkit and Website Keywords Eye anatomy eye diagram cornea iris lens macula optic.
In the center of the retina is the optic nerve a circular to oval white area measuring about 2 x 15 mm across. The eye diagram is used primarily to look at digital signals for the purpose of recognizing the effects of distortion and finding its source. Eye Anatomy and Function – Made Easy in this video I have explained eye structuresparts of eyeeyeball and its functionAnterior chamber.
The four recti muscles are the lateral rectus the medial rectus the inferior rectus and the superior rectus while the two oblique muscles are the. Accelerating data rates greater design complexity standards requirements and shorter cycle times put greater demand on design engineers to debug complex signal integrity issues as early as possible. The eye diagram is another important alternative BER measurement for binary OOK systems.
Contrary to popular belief the eyes are not perfectly spherical. Extrinsic muscles that control eye movement and position and intrinsic muscles that control near focusing and how much light enters the eye. Our eyes are highly specialized organs that take in the light reflected off our surroundings and transform it into electrical impulses to send to the brain.
Simple Anatomy of the Retina by Helga Kolb. Eye diagram basics. In this resource youll find a 2-page PDF that is easy to download print out and use immediately with your class.
The human eye has six eye muscles. Instead it is made up of two separate segments fused together. The Eye – Science Quiz.
The recti muscles and the oblique muscles. Handout illustrating parts of the eye Keywords parts of the eye eye diagram vitreous gel iris cornea pupil lens optic nerve macula retina Created Date 12162011 123909 PM. Light enters our eyes through the pupil then passes through a lens and the fluid-filled vitreous.
The human eye structure and function makes it easy to distinguish the objects based on colour size and other. One is a view from the outside and the other is a more detailed cross-section. Try to label the following structures yourself and then check to see if you are correct.