1 Figure 49.0 Bat locating a moth. 2 Sensory receptors transduce stimulus energy and transmit signals to the nervous system. Four Basic Processes Must.
3. Receptors Rods – sense low levels of light Cones – sense higher level blue, green & red light Fig. 10.36.
How the eye sees Last time Anatomy of the eye Rods and cones Visual receptors Color Vision This time Visual transduction Eye to brain 1.
Chapter 50: The Eye: II. Receptor and Neural Function of the Retina Guyton and Hall, Textbook of Medical Physiology, 12 th edition.
The Retina WALT That the retina contains millions of light sensitive cells That there are two types of light sensitive cell How an action potential is.
LECTURE 17: VISION--ORGANIZATION AND FUNCTION OF RETINA REQUIRED READING: Kandel text, Chapter 26 central The retina is part of the central nervous system,
