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TitleDescriptionType
26 Retinitis Pigmentosa Disease of RodsDiscussion of retinitis pigmentosa which is a retinal/choroidal degeneration caused by various genetic defects.Text
27 Retino-choroidal Vessels or Optociliary Veins or Ciliary ShuntOverview of retino-choroidal collaterals, which are potential telangiectatic connections between the retina and choroidal circulation. Although sometimes called "shunts", these collaterals are between the retinal venous circulation and the choroidal venous circulation.Text
28 Shaken Baby SyndromeText
29 Silent Sinus SyndromeSilent sinus syndrome (SSS) is characterized by spontaneous and progressive unilateral enophthalmos.
30 Spiral and Stellate Visual Fields Non-physiologic VariantsDescription of testing the spiral and stellate visual fields.
31 Stages of PapilledemaText
32 Stargardt's DiseaseDiscussion of Stargardt's disease, an inherited maculopathy which frequently presents with a loss of central vision.Text
33 Tangent Screen Recording ChartThe tangent screen recording chart.
34 Tangent Screen Testing Visual FieldDescription of tangent screen testing.
35 The 3 Step Test: Looking for a 4th Nerve PalsyDescription of the three step test (3 step test) used when looking for a 4th nerve palsy.Text
36 The Electro-oculogram: Clinical ApplicationsThe electrooculogram measures the potential that exists between the cornea and Bruch's membrane at the back of the eye. The potential produces a dipole field with the cornea approximately 5 millivolts positive compared to the back of the eye, in a normally illuminated room. Although the origin of th...Text
37 The Electroretinogram and Electro-oculogram: Clinical ApplicationsThe global or full-field electroretinogram (ERG) is a mass electrical response of the retina to photic stimulation. The ERG is a test used worldwide to assess the status of the retina in eye diseases in human patients and in laboratory animals used as models of retinal disease.Text
38 The Multifocal Electroretinogram: Clinical ApplicationsThe most important development in ERGs is the multifocal ERG (mfERG). Erich Sutter adapted the mathematical sequences called binary m-sequences creating a program that can extract hundreds of focal ERGs from a single electrical signal. This system allows assessment of ERG activity in small areas of ...Text
39 The Wall-Eyed Potato FarmerYoung man presenting with apparent episodic neurologic evants that initially was thought to be multiple sclerosis, but as time went on, he had progressive changes in his neurologic exam and in his imaging findings. Brain biopsy revealed Gliomatosis cerebri. Anatomy: Brain Stem; Pons; Midbrain. Patho...
40 Tilted DiscsShort PowerPoint discussion of tilted discs with illustrations and images.
41 Tunnel Vision on Tangent Screen TestingDescription of tunnel vision and tangent screen testing.
42 Visually Evoked PotentialsDetailed explanation of visually evoked potentials. The terms visually evoked potential (VEP), visually evoked response (VER) and visually evoked cortical potential (VECP) are equivalent. They refer to electrical potentials, initiated by brief visual stimuli, which are recorded from the scalp overl...Text
43 Why Don't You See Double?This presentation was given at the Neurology Grand Rounds in Fall 2011 at the University of Utah. A number of Duane Syndrome cases are covered. Related video can be found in this collection at: Duane's Syndrome Type I: http://content.lib.utah.edu/u?/EHSL-Moran-Neuro-opth,130 Duane's Syndrome Type I...Text
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