PPT-Retina Conference

Janelle Fassbender MD PhD University of Louisville Department of Ophthalmology and Visual Sciences 01232014 Subjective CCHPI 52 year old HF co the right half of faces looking abnormal. Jean Escalante. Kristin . Filkins. Erika Garcia.  . SPE-516 Structure . and Function of the Visual System. What is Retinopathy of Prematurity?. When an infant is born early or not completely developed their eyes may be lacking in development as well. . Temporal filtering . – visual response slower than input signal. . 2. Spatial filtering . – local signals are combined across space to varying degrees.. . . 3. Light adaptation . – retina modifies responsiveness depending on average light level.. Dr.Bakhtiar. . Qadr. . Jaf. بسم الله الرحمن الرحيم. OBJECTIVES. 1-SHORTLY DISCUSS THE ANATOMY & PHYSIOLOGY OF THE RETINA.. SHORTLY DISCUSS COMMON VISION THREATENING RETINAL DISEASES.. New Developments in RWD. Background. RWD is constantly evolving.. Designers continue to refine RWD theory and practice.. New tools are constantly created.. Background. Three areas of importance to designers:. Prematurity. Kathy . Seabridge. , Angela Cook, Sara Escoe. Stages of Retinopathy of Prematurity. Retinopathy of Prematurity. Normal Eye. What they see…. Stage 4 Retinopathy of Prematurity. Once the retina has partially detached, a shadow or curtain will come from the top or side of the eye until all vision is lost. During stage 5, the retina will completely detach and complete vision loss can be gradual or instantaneous.. Ghanbari. MD. 1391:12:10. LCA. Infant with normal fundus and low vision. LCA. Stationary night blindness. Achromatopsia. . Immue. retinopathy. Development of the Retina . T. he retina develops over a relatively long period of time beginning from the . BIONIC . EYE. . K.Dinakar. 09A91A0410. 2. nd. . B.Tech. , ECE. . P.S.V.S.Jagdish . Babu. 09A91A0432. 2. nd. . B.Tech. , ECE.. CONTENTS. . Introduction. How are we able to see?. How is vision impaired?. DIFFERENT INVESTIGATION IN SPECIALTY CLINIC. DIFFERENT INVESTIGATION IN SPECIALTY CLINIC. Refraction . Auto Refractor Machine -Rate -2, 00,000. Topcon uses . : Check correct power, Correct Axis, Auto K –reading, Correct IPD. BIONIC . EYE. . K.Dinakar. 09A91A0410. 2. nd. . B.Tech. , ECE. . P.S.V.S.Jagdish . Babu. 09A91A0432. 2. nd. . B.Tech. , ECE.. CONTENTS. . Introduction. How are we able to see?. How is vision impaired?. 2. Exam #2 next Thursday. 10/19/17. Exam #2 Review Session. Bausch & Lomb 106,. 5-7PM, 10/17/17. 3. M. Magno. 4B. 4C. . 5, 6. V2, Thick stripes. V3. MT. MSTd. LIP. SC. P. STS. V1. FEF. LGN. Retina. Iris. Pupil. Cornea. Lens. Optic nerve. Retina. YouTube: Anatomy and function of the eye. YouTube: Bill Nye – The Eyeball. Videos to watch. Seeing. F. ’. F. object. image. Retina. d. o. d. i. f. Focusing on objects. When a person has lost their sight to a damaged retina there is now technology that allows them to see again. By means of a chip which sends electrical signals to the optic nerve. They then have their sight partially restored.. . etc.venues. . St. . Paul’s. E. valuation. attendance. Who Attended Retina Day?. ~102 people attended Retina Day. 61 evaluation forms returned. What . eye conditions were people . interested . in?. Dr. . Vincent Yau-Wing Lee. Asia-Pacific . Vitreo. -retina Society. Types of Retinal . detachment. 1. . Rhegmatogenous. . (RRD). . accumulation of . subretinal. fluid via a retinal break. Types of Retinal detachment.