NOVEL - Moran Eye Center
 
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IdentifierTitleDescriptionSubject
126 Figure-20Left-sided Horner's Syndrome with an Acquired Preganglionic LocalizationLeft-sided Horner's syndrome in a 12-year-old girl with an acquired preganglionic localization based on clinical and pharmacologic testing. The cause remained undetermined after extensive radiologic investigations. Left-sided ptosis and miosis are evident in room light (top), and the degree of aniso...Etiology, Horner Syndrome; Female; Child; Drug Effects, Pupil; Horner Syndrome; Effects of Drugs on the Pupils
127 Figure-24Left-sided Internal Carotid Artery DissectionLeft-sided internal carotid artery dissection identified on T-1 weighted magnetic resonance image from a 52-year-old man who suddenly developed left-sided neck and orbital pain along with a droopy left upper eyelid while dragging a deer out of the woods during hunting season. The normal dark flow vo...Diagnosis, Carotid Artery Diseases; Radiography, Carotid Artery Diseases; Carotid Artery, Internal; Diagnosis, Cerebral Arterial Diseases; Radiography, Cerebral Arterial Diseases; Dissection; Middle Older People; Male; Adult; Cervical Artery Dissection; Carotid Dissection
128 1-26Levator DisinsertionExample of patient with levator disinsertion, a lid disorder. Patient is pregnant and wears poorly fitting contacts. Discussion of characteristics, such as lid ptosis (shown in the left eye of patient), but with full levator function.Levator Disinsertion; Levator Dehiscence
129 Figure-13Light-near DissociationLight-near dissociation in a 51-year-old woman with multiple sclerosis who experienced double vision for 1 week. Her pupils are 5 mm in diameter in room light (top), react poorly in response to direct light reaction (middle), but constrict promptly in response to near stimulation (bottom). She also ...Nystagmus, Etiology, Pathologic; Nystagmus, Physiopathology, Pathologic; Reflex, Pupillary
130 1-3_5Light-near DissociationExample of patient with Argyll Robertson pupil with neurosyphilis. Shows a lack of pupillary response to light and some pupillary response to nearness of finger.Light-Near Dissociation; Argyll-Robertson Pupil
131 Figure-03Location of Pupillomotor FibersLocation of pupillomotor fibers are depicted as dark regions on cross-sections of the right (R) and left (L) oculomotor nerve at various locations along its course, including its emergence from the brain stem in the interpeduncular fossa (1), the midsubarachnoid segment (2), the level of the dorsum ...Autonomic Anatomy; Pupillomotor Fibers
132 MELAS and RP.pdfMELAS and RPMELAS; Mitochondrial Encephalopathy with Lactic Acidosis, Stroke and Pigmentary Changes in retina-associated with a retinal dystrophy. This 53 year old man had seizures, encephalopathy and lactic acidosis typical of MELAS. His fundus examination showed granularity and some slight pigmentary changes ...Mitochondrial Encephalopathy with Lactic Acidosis; MELAS Syndrome
133 Macula.pdfMaculaOverview of the structure and viewing of the macula.Macula; Retina
134 NOVEL_Moran_2-31Marcus Gunn Jaw WinkingExample of patient with Marcus Jaw Winking. Patient is led through instructions for movement of jaw (open, close, back and forth), with eyelid seen to be affected. Patient is then led through instructions for direction of gaze and pursuit.Marcus Gunn Jaw Winking
135 visual_acuityMeasuring Visual AcuityDemonstration on self of visual acuity exam, using a standard card.Visual Acuity; Examination, Ocular
136 Migraine_cluster_pathophysiology_treatmentMigraine and Cluster Pathophysiology and TreatmentVideo lecture covering pathophysiology and treatment of migraine and cluster headaches by Kathleen Digre, MD.Migraine, Cluster Headache
137 Mimics of AtrophyMimics of AtrophyPseudo Atrophy
138 2-9Monocular Pendular NystagmusExample of a patient with monocular pendular nystagmus, with discussion of situations in which this condition is seen: acquired disorder of the visual-sensory pathway, and acquired disorder of the brain stem (e.g. multiple sclerosis).Monocular Pendular Nystagmus; Sensory Nystagmus; Pendular Nystagmus; Acquired Pendular Nystagmus
139 mfERG_MoranMultifocal ElectroretinogramsThe 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 ...Multifocal Electroretinogram
140 Near_Reflex_and_AccomodationNear Reflex and AccomodationDescription of testing the near reflex and accomodation.Near Reflex; Accomodation
141 Normal_eye_movements.wmvNormal Eye MovementsThis is an examination of a person with normal eye movements. Notice the patient has normal excursions. He has normal pursuit and saccades (horizontally and vertically).Normal Eye Movements; Testing Extraocular Muscles
142 RAPD_Not_PresentNormal Light Reflex without RAPDThis clip demonstrates the examination of the Relative Afferent Pupillary Defect (RAPD.) Demonstration of gauging the size of the pupil in light, testing light reflexes, swinging flashlight test for optic nerve abnormality.Relative Afferent Pupillary Defect (RAPD); Examination, Pupillary; Swinging Flashlight Test
143 Normal optic disc.pdfNormal Optic DiscOverview of the structure and function of the normal optic disc.Normal Optic Disc Anatomy
144 glaucoma notchingNotching of the Neuro-retinal RimThe neuro-retinal rim becomes thinner; in particular the rim superotemporally and inferortemporally may develop a notch which is usually superior or inferior and rarely nasal or temporal. These notches are believed to be due to focal ischemic damage to the neuro-retinal rim. Glaucoma with Notching a...Glaucoma
145 Nutritional amblyopia.pdfNutritional AmblyopiaExample of patient with amblyopia with nutritional causes.Nutritional Optic Atrophy; Wernicke's Encephalopathy
146 2-17Ocular FlutterTwo examples of patients, the first with rotary, flutter-like movements, but not ocular flutter, and the second with genuine ocular flutter. Discussion of difference between ocular flutter and nystagmus, and how to elicit ocular flutter.Ocular Flutter
147 1-9Ocular Lateropulsion (Wallenberg's Syndrome)Example of patient with ocular lateropulsion. Patient also has central Horner syndrome and nystagmus in right gaze. When shifting gaze back to forward, eyes overshoot their mark. Eyes laterally deviate to the right upon opening.Ocular Lateropulsion; Wallenberg's Syndrome; Lateropulsion; Lateral Medullary Syndrome; Posterior Inferior Cerebellar Artery; Wallenberg Syndrome
148 1-23Ocular MyastheniaExample of patient with myasthenia gravis. Demonstration of tensilon test. Patient shown to have bilateral ptosis, bilateral duction deficits, and left hypertropia. Discussion of techniques to observe subtle changes, such as bringing in a neutral observer or taking still photographs. Shows split-scr...Ocular Myasthenia; Myasthenia Gravis; Ptosis, Myasthenic; Tensilon Test
149 NOVEL_Moran_2-29Ocular MyotoniaExample of patient with ocular myotonia. Patient is led through instructions for direction of gaze and opening and closing of eyes. Right eye is shown to be stuck in position after held gaze to the left and right, with very slow relaxation back into forward gaze.Ocular Myotonia; Ocular Neuromyotonia; Dystrophies
150 Oculopalatal-Myoclonus-WilliamsOculopalatal MyoclonusOculopalatal myoclonus (OPM) Rhythmic oscillations of eyes and palate. Occurred after specific brainstem injury from stroke, following stenting. Related PowerPoint Presentation: http://content.lib.utah.edu/u?/EHSL-Moran-Neuro-opth,129 Disease/Diagnosis: Oculopalatal myoclonus.Oculopalatal Myoclonus
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