1. Retina : Anatomy and function of different layers of retina Suraj Chhetri B.Optometry 16th batch 2. Presentation layout  Introduction  Embryology  Topography…

Slide 1 Slide 2 Human sensory receptors receptors detects the changes in both internal and external environment they transform the stimuli energy into a nerve impulse that…

by Dr.Rukhsana

The Retina The Retina Contains photoreceptor cells (rods and cones) and associated interneurones and sensory neurones. Rods and Cones The eye is made of cells that are called…

E2 â Perception of stimuli E2 â Perception of stimuli Human eye Human ear Human sensory receptors receptors detects the changes in both internal and external environment…

Detection of Environment Eye Ear Skin stimuli: changes in internal and external environments to living organisms sensory system: system perceives stimuli so organisms can…