MLK 2005-2006How the Eye Works Observations MLK 2005-2006How the Eye Works Parts to the Puzzle –Anatomy the study of the names of the structures in the.
Review – for marks! 1) What is the difference between a mirror an a lens? 2) Why do you think we have a lens in our eye instead of a mirror?
The Senses Our SENSES tell us: What is out in the environment? How much is out there? Is there more or less of it than before? Where is it? Is it changing.
Sensation Detection of external stimuli Response to the stimuli Transmission of the response to the brain Perception Processing, organizing.
Special Senses Sight, smell, taste, touch, and hearing Influence: –learning –interactions with other animals –interactions with the environment Humans.
Chapter 4 Chapter 4 Sensation and Perception. Section 1 Sensation and Perception: The Basics.
The Physiology of Vision
The Physiology of Vision. Anatomy of the eye 1- sclera: is the outer protective layer. 2- cornea : anterior, modified part of the sclera, light rays enter.
Stefan Sivkov, MD, PhD. Development А. Onset 22 day of gestation; from neuroectoderm, ectoderm & mesoderm. B. Diencephalic vesicle gives origin to optic.
THE ORGANIZATION OF CELLS 1.CELLS: BASIC UNIT OF ALL LIFE 2.TISSUES: GROUPS OF SIMILAR CELLS THAT WORK TOGETHER MUSCLE TISSUE: ALLOWS MOTION, CAN ONLY.
Special Senses
