'Color vision deficiency' presentation slideshows

Chapter 9: Color Vision

824 views • 44 slides

Testing sensory visual function

Testing sensory visual function. 2 types: 1) psychophysical tests 2) electrophysical tests. Psycho-physical tests:. 1- visual acuity 2-contrast sesitivity 3-amsler grid 4-light brightness comparison test 5-photostress test 6- Dark adaptation 7-color vision test. Electro-physical tests.

712 views • 27 slides

San Mateo Behavioral Health and Recovery Services AVATAR 2010 Upgrade

San Mateo Behavioral Health and Recovery Services AVATAR 2010 Upgrade. What is Avatar 2010?. Avatar 2010 is an upgrade to the Avatar application. Avatar 2010 will be installed on all user accounts. Use the same Avatar icon from the Start menu or desktop. Why upgrade to Avatar 2010?.

438 views • 24 slides

Color Blindness

Color Blindness. How the Eye Works. R ods , located in the peripheral retina, give us our night vision , but can not distinguish color. Cones , located in the center of the retina (called the macula), are not much good at night but do let us perceive color during daylight conditions .

355 views • 16 slides

Color Vision Deficiency

Color Vision Deficiency. Danie C. and Yrbenka A. Period 2. Co lor Vis io n De fi ci en cy Is a condition where the retina (eye) is unable to distinguish colors correctly It can either affect seeing the red and green (most common), blue and yellow, or all colors (monochromacy)

401 views • 13 slides

COLORBLINDNESS

274 views • 12 slides

Genetic Disorders

Genetic Disorders. Biology. Trisomy. There are three chromosomes instead of two on an autosome . Humans can o nly survive with three chromosomes on numbers 13, 18, and 21. . Monosomy . One member of a chromosomal pair is missing. Down Syndrome. Trisomy 21

280 views • 9 slides

X-chrome Lens

Well you can wear glasses that enhance colors or you can wear contact lenses. X chrome color lenses are easily available online and are delivered worldwide.

690 views • 2 slides