RT Book, Section A1 Barrett, Kim E. A1 Barman, Susan M. A1 Brooks, Heddwen L. A1 Yuan, Jason X.-J. SR Print(0) ID 1180265776 T1 Vision T2 Ganong's Review of Medical Physiology, 26e YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781260122404 LK accesspharmacy.mhmedical.com/content.aspx?aid=1180265776 RD 2024/03/29 AB OBJECTIVESAfter studying this chapter, you should be able to:Identify the function of the various parts of the eye.Explain how light rays in the environment are brought to a focus on the retina and the role of accommodation and the pupil light reflex in this process.Explain the refractive deficits responsible for hyperopia, myopia, presbyopia, and astigmatism.Describe the functional organization of the retina.List the sequence of events involved in phototransduction.Describe the electrical responses produced by bipolar cells, horizontal cells, amacrine cells, and ganglion cells.Define dark adaptation, visual acuity, and age-related macular degeneration.Trace the neural pathways that transmit visual information from photoreceptors to the visual cortex.Describe the neural pathways involved in color vision and the types of color blindness.Predict the visual field deficits that would occur after lesions within specific parts of the visual pathway.Identify the muscles involved in the four types of eye movements and the function of these movements.