Year 1993

NANOS Annual Meeting #19, 1993
Big Sky Resort, Big Sky, Montana, United States of America
1993-02-07 through 1993-02-11
Meeting statistics: 5 days; 10 programs; 104 presentations; 158 active participants (10 moderators; 85 presenters; 153 authors)

Day 1: Sunday, February 7, 1993 (1993-02-07)

Program: Scientific Platform Presentations (Session 1)
Moderators: William F. Hoyt

Presentation 1: Autokinetic Illusions and Fixation Instability During Visual Field Examination
Presenters: Avinoam B. Safran
Authors: Avinoam B. Safran; Florence Duret; Cathy Buquet; Jacques Charlier

Presentation 2: Orthostatic Edema is a Frequent Cause of Pseudotumor Cerebri
Presenters: Deborah I. Friedman
Authors: Deborah I. Friedman

Presentation 3: The Effects of Edrophonium on Eyelid Saccades
Presenters: Filiberto Altomare
Authors: Filiberto Altomare; Jason JS Barton; Ana G. Huaman; James A. Sharpe

Presentation 4: Blindness for Motion Defined Form After Parietal-Temporal Damage
Presenters: James A. Sharpe
Authors: James A. Sharpe; David Regan; Deborah E. Giaschi; Xiang-Hua Hong

Presentation 5: Preservation of Central Acuity with Macular Infraction: Hypothesis on the Resilience of Foveal Outflow Channels to Retinal Ischemia
Presenters: Joseph F. Rizzo III
Authors: Joseph F. Rizzo III

Presentation 6: A Cause for Pseudo Bitemporal and Temporal Defects
Presenters: Norah S. Lincoff
Authors: Norah S. Lincoff; Jeffrey G. Odel; Jacqueline MS Winterkorn

Presentation 7: Extraocular Muscle Cine-Mode Turbo-flash MR Imaging in the Normal and Pathological State
Presenters: Thomas J. Carlow
Authors: Thomas J. Carlow

Presentation 8: Oculographic Analysis of Tullio's Phenomenon
Presenters: William A. Fletcher
Authors: William A. Fletcher

Day 2: Monday, February 8, 1993 (1993-02-08)

Program: New Imaging in Neuro-Ophthalmology Symposium
Moderators: not available

Presentation 1: Embolus Detection with Doppler Ultrasound
Presenters: B. Todd Troost
Authors: B. Todd Troost

Presentation 2: Critical Evaluation of Orbital Blood Flow Techniques
Presenters: Robert C. Sergott
Authors: Robert C. Sergott

Presentation 3: SPECT Scanning in Neurology and Neuro-Ophthalmology
Presenters: Mark L. Moster
Authors: Mark L. Moster

Presentation 4: Percutaneous Embolization of Intracranial Aneurysms
Presenters: Mark J. Kupersmith
Authors: Mark J. Kupersmith

Presentation 5: Magnetic Resonance Angiography Relevant to Neuro-Ophthalmology
Presenters: David I. Kaufman
Authors: David I. Kaufman

Presentation 6: Functional Magnetic Resonance Imaging: A Primer
Presenters: Edgar A. DeYoe
Authors: Edgar A. DeYoe

Presentation 7: Magnetic Source Imaging
Presenters: Thomas J. Carlow
Authors: Thomas J. Carlow

Presentation 8: Functional Magnetic Resonance Imaging: Applications
Presenters: Edgar A. DeYoe
Authors: Edgar A. DeYoe

Program: Poster Presentations (Session 1)
Moderators: not available

Presentation 1: Iatrogenic Functional Visual Loss
Presenters: Brian R. Younge
Authors: Brian R. Younge

Presentation 2: Cine Magnetic Resonance Imaging of the Optic Nerve
Presenters: David A. Nicolle
Authors: David A. Nicolle; Henry JM Barnett; John W. Harbison; Oscar R. Benavente; Vladimir C. Hachinski; Gordon Ferguson

Presentation 3: Unrecognized Shunt Failure Presenting with Neuro-Ophthalmologic Signs and Symptoms
Presenters: David M. Katz
Authors: David M. Katz; Jonathan D. Trobe; Wayne T. Cornblath

Presentation 4: Immunohistochemical Identification of a Novel Proton Pump in Choroid Plexus Epithelium Apical Plasma Membrane: A New Target for Drug Therapy
Presenters: Debra A. Barrett
Authors: Debra A. Barrett; Tanya Tenkova; Stephen Gluck

Presentation 5: Horizontal, Vertical, and Oblique Saccades in Progressive Supranuclear Palsy
Presenters: Edmond J. FitzGibbon
Authors: Edmond J. FitzGibbon; James R. Carl; Irene Litvan

Presentation 6: Protein S Deficiency, Central Retinal Artery Occlusion OD, and Reversal of Contralateral Carotid Artery Stenosis
Presenters: Gerard L. Hershewe
Authors: Gerard L. Hershewe; Ted T. Uchio; Arnold Greenhouse

Presentation 7: Management of Traumatic Orbital Hemorrhages with Visual Loss
Presenters: John M. Ramocki
Authors: John M. Ramocki; Thomas C. Spoor; John G. McHenry; Eric Herrera

Presentation 8: Pain and Ischemic Optic Neuropathy
Presenters: Joyce Lison
Authors: Joyce Lison; Jeffrey G. Odel; Jacqueline MS Winterkorn; Myles M. Behrens

Presentation 9: Foveation Dynamics and Oscillopsia in Latent/Manifest Latent Nystagmus
Presenters: Louis F. Dell'Osso
Authors: Louis F. Dell'Osso; R. John Leigh; Bernd F. Remler

Presentation 10: Recurrent Chiasmal Syndrome during Pregnancy
Presenters: Marilyn C. Kay
Authors: Marilyn C. Kay

Presentation 11: Relative Pupillary Sparing Third Nerve Palsies - To Angiogram or Not?
Presenters: Mary Ellen Cullom
Authors: Mary Ellen Cullom

Presentation 12: Magnetic Resonance Imaging of the Visual Pathways in Human Albinos
Presenters: Michael C. Brodsky
Authors: Michael C. Brodsky

Presentation 13: Olivopontocerebellar Degeneration with Retinal Degeneration
Presenters: Mitchell J. Wolin
Authors: Mitchell J. Wolin; Lawrence Mauldin; Linda Christmann

Presentation 14: Simultanagnosia as the Presenting Sign of Degenerative Dementia
Presenters: Paul W. Brazis
Authors: Paul W. Brazis

Presentation 15: Frequency Distribution of the Relative Afferent Pupillary Defect in 50 Normal Subjects
Presenters: Randy H. Kardon
Authors: Randy H. Kardon

Presentation 16: Carotid Occlusive Ischemic Optic Neuropathy: External Carotid Collaterals and Disc Changes following Repertusion
Presenters: Richard H. Legge
Authors: Richard H. Legge

Presentation 17: Ocular Finding Associated with Neurofibromatosis
Presenters: Sanford M. Meyers
Authors: Sanford M. Meyers; Gregory S. Kosmorsky; Laurence D. Kaye; A. David Rothner; George R. Beauchamp; Melinda L. Estes

Presentation 18: Ocular Motor Palsies in Herpes Zoster Ophthalmicus
Presenters: Sophia M. Chung
Authors: Sophia M. Chung

Presentation 19: The Potential Use of Mannitol in Treating Optic Nerve Diseases
Presenters: Steven E. Feldon
Authors: Steven E. Feldon; Reginald G. Ariyasu; Martha Lee; Kerry M. Zimmerman

Presentation 20: Cytoxin
Presenters: Susan C. Benes
Authors: Susan C. Benes

Presentation 21: Different Mechanisms of Central Retinal Artery Occlusion
Presenters: Thomas R. Hedges III
Authors: Thomas R. Hedges III

Presentation 22: Instrument for Measuring Relative Brightness Perception
Presenters: Timothy J. Martin
Authors: Timothy J. Martin; George D. Robison IV

Presentation 23: Manifestations of Neurosarcoidosis with Emphasis on the Orbits and Visual Pathways
Presenters: Warren L. Felton III
Authors: Warren L. Felton III

Program: Scientific Platform Presentations (Session 2)
Moderators: Joseph F. Rizzo III

Presentation 1: Retinal and Hemispheric Events: Data from the NASCET Study
Presenters: David A. Nicolle
Authors: David A. Nicolle

Presentation 2: Case-Control Study of Risk Factors Associated with Ischemic Ocular Motor Nerve Palsies
Presenters: Daniel M. Jacobson
Authors: Daniel M. Jacobson; Peter M. Layde

Presentation 3: Retraction Syndrome: Brainstem Motoneuron Degeneration and Aberrant Reinnervation of Extraocular Muscles after Peripheral Lesions of Ocular Motor Nerves in Kittens
Presenters: Jacqueline MS Winterkorn
Authors: Jacqueline MS Winterkorn; Robert S. Baker

Presentation 4: Motion Perception and Ocular Tracking after Cerebral Hemispheric Lesions
Presenters: Jason JS Barton
Authors: Jason JS Barton; James A. Sharpe; Jane Raymond

Presentation 5: Anisometropia Induces Amblyopia without Shrinkage of Ocular Dominance Columns in Human Visual Cortex
Presenters: Jonathan C. Horton
Authors: Jonathan C. Horton; Michael P. Stryker

Presentation 6: Mast Cells in Human Optic Nerve
Presenters: Leonard A. Levin
Authors: Leonard A. Levin

Presentation 7: Mechanism for Retinal/Choroidal Visual Loss with Cavernous Sinus Arteriovenous Shunts
Presenters: Mark J. Kupersmith
Authors: Mark J. Kupersmith; Marino E. Vargas; Floyd A. Warren; Alejandro Berenstein

Presentation 8: The Pupillary Light Reflex in Postgeniculate Lesions
Presenters: Randy H. Kardon
Authors: Randy H. Kardon

Presentation 9: Pupil Constriction Due to Retinal Bleach
Presenters: Stuart E. Sinoff
Authors: Stuart E. Sinoff; Erik J. Kobylarz

Day 3: Tuesday, February 9, 1993 (1993-02-09)

Program: Clinical Trials Symposium
Moderators: Roy W. Beck; Steven E. Feldon

Presentation 1: Clinical Trials: History and Design Features
Presenters: Roy W. Beck
Authors: Roy W. Beck

Presentation 2: The Role and Responsibilities of the Clinical Center in a Multi-Center Trial
Presenters: David I. Kaufman
Authors: David I. Kaufman

Presentation 3: Quality Control Functions of the Visual Field Reading Center (VFRC) for the Optic Neuritis Treatment Trial (ONTT)
Presenters: Chris A. Johnson
Authors: Chris A. Johnson

Presentation 4: Ischemic Optic Neuropathy Decompression Trial (IONDT)
Presenters: Steven E. Feldon
Authors: Steven E. Feldon

Presentation 5: Traumatic Optic Ceuropathy (TON) Study of Corticosteroids
Presenters: Stuart R. Seiff
Authors: Stuart R. Seiff

Presentation 6: Idiopathic Intracranial Hypertension: A Need for a Treatment Trial?
Presenters: Michael H. Wall
Authors: Michael H. Wall

Program: Poster Presentations (Session 2)
Moderators: not available

Presentation 1: Medical and Surgical Management of Acute Disseminating Encephalomyelitis
Presenters: Brian D. Ellis
Authors: Brian D. Ellis; Gregory S. Kosmorsky

Presentation 2: Blind Spot Enlargement Syndrome
Presenters: Byron L. Lam
Authors: Byron L. Lam

Presentation 3: Anterior Visual Pathway Astrocytoma Presenting with Parosmia and Paraguesia
Presenters: David A. Schlessinger
Authors: David A. Schlessinger; Jonathan D. Wirtschafter

Presentation 4: Ischemic Optic Neuropathy Following Lumbar Fusion Surgery
Presenters: David M. Katz
Authors: David M. Katz; Jonathan D. Trobe; Wayne T. Cornblath

Presentation 5: Schizencephaly, Congenital Absence of the Lateral Geniculate Body and Optic Tract and Bow-tie Atrophy
Presenters: Gerard L. Hershewe
Authors: Gerard L. Hershewe; Bill Durant; Terri Key; Anthony Bruno; Mark Hueftle; John Peacock

Presentation 6: Vertebral Artery Dissection - Case Report and Review of Neuro-Ophthalmic Manifestations in Cases at the Mayo Clinic 1976-92
Presenters: Jacqueline A. Leavitt
Authors: Jacqueline A. Leavitt; Paula Hicks; Bahram Mokri

Presentation 7: PET Scans of Patients with Clinically Diagnosed Progressive Supranuclear Palsy May Show Abnormal Metabolic Asymmetries
Presenters: Jacqueline MS Winterkorn
Authors: Jacqueline MS Winterkorn; David Eidelberg

Presentation 8: Standardized Echography of Optic Neuropathies
Presenters: John H. McHenry
Authors: John H. McHenry; Laurie K. Lau-Sickon; Thomas C. Spoor

Presentation 9: Neuro-Ophthalmic Signs and Symptoms of Closed Head Injury Patients
Presenters: John M. Ramocki
Authors: John M. Ramocki; Thomas C. Spoor; Deanne K. Spoor; Eric Herrera

Presentation 10: Neurovisual Findings in the Syndrome of Spontaneous Intracranial Hypotension from Dural Cerebrospinal Fluid Leak
Presenters: Jonathan C. Horton
Authors: Jonathan C. Horton; Robert A. Fishman

Presentation 11: The Role of Peripheral Visual Fields in IIH
Presenters: Kimberly A. Peele
Authors: Kimberly A. Peele; Michael L. Rosenberg

Presentation 12: Ocular Motor Abnormalities in Achiasmatic Mutant Belgian Sheepdogs
Presenters: Louis F. Dell'Osso
Authors: Louis F. Dell'Osso; Robert W. Williams

Presentation 13: Cerebellar Infarcts
Presenters: Louis R. Caplan
Authors: Louis R. Caplan; Caludia J. Chaves; Chin S. Chung; Barbara Tettenborn

Presentation 14: Serial Color Doppler in Paradoxical Worsening of a Dural-Cavernous Fistula
Presenters: Matthew D. Kay
Authors: Matthew D. Kay

Presentation 15: Aicardi Syndrome: More Than Meets the Eye
Presenters: Michael C. Brodsky
Authors: Michael C. Brodsky

Presentation 16: A New Form of Cyclic Pupillary Spasms
Presenters: Michael Q. Stearns
Authors: Michael Q. Stearns; Michael L. Rosenberg

Presentation 17: Optic Neuropathy in Systemic Lupus Erythematosus: MRI Characteristics
Presenters: Mitchell B. Strominger
Authors: Mitchell B. Strominger

Presentation 18: Ischemic Optic Neuropathy in Narrow Angle Glaucoma-Profile and Implications
Presenters: Pamela S. Chavis
Authors: Pamela S. Chavis

Presentation 19: Close Your Eyes and Release a Hallucination
Presenters: Stephen F. Johnson
Authors: Stephen F. Johnson

Presentation 20: Hyperbaric Oxygen Therapy of Anterior Ischemic Optic Neuropathy
Presenters: Susan C. Benes
Authors: Susan C. Benes

Presentation 21: Embolic Frequency and Coexisting Disease in Central Retinal Artery Occlusion
Presenters: Thomas A. Ciulla
Authors: Thomas A. Ciulla

Presentation 22: Dorsal Midbrain Syndrome in a Patient with the Acquired Immune Deficiency Syndrome
Presenters: Warren L. Felton III
Authors: Warren L. Felton III

Presentation 23: Optic Nerve Enlargement and Optic Neuritis
Presenters: Wayne T. Cornblath
Authors: Wayne T. Cornblath

Program: Scientific Platform Presentations (Session 3)
Moderators: Roy J. Meckler

Presentation 1: Radiation Optic Neuropathy: Is There a Therapy For It?
Presenters: Francois-Xavier Borruat
Authors: Francois-Xavier Borruat; Norman J. Schatz; Joel S. Glaser; Luis Matos

Presentation 2: Relief of Headache after Optic Nerve Sheath Decompression
Presenters: Gregory S. Kosmorsky
Authors: Gregory S. Kosmorsky; Kenneth A. Boyle

Presentation 3: Optic Neuropathy Associated with Folate Deficiency
Presenters: Karl C. Golnik
Authors: Karl C. Golnik

Presentation 4: 24 Hour Blood Pressure Monitoring in Patients with Non-arteritic Anterior Ischemic Optic Neuropathy
Presenters: Klara Landau
Authors: Klara Landau; Dagmar Holm; Wilhelm Vetter

Presentation 5: Isolated "Retrobulbar Neuropathy" in the Elderly
Presenters: Michael L. Slavin
Authors: Michael L. Slavin

Presentation 6: Polaroid Filters in the Treatment of Amblyopia
Presenters: Michael L. Rosenberg
Authors: Michael L. Rosenberg

Presentation 7: Neuro-Ophthalmic Findings in Chordoma and Chondrosarcoma of the Skull Base
Presenters: Nicholas J. Volpe
Authors: Nicholas J. Volpe

Presentation 8: Bee Sting Optic Neuropathy
Presenters: Stephen C. Pollock
Authors: Stephen C. Pollock; Mitchell J. Wolin

Day 4: Wednesday, February 10, 1993 (1993-02-10)

Program: Scientific Platform Presentations (Session 4)
Moderators: William M. Hart Jr

Presentation 1: Visual Prognosis in Sphenoid Ridge Meningioma
Presenters: Daniel T. Weaver
Authors: Daniel T. Weaver; James A. Garrity; Edward R. Laws Jr; Fredric B. Meyer

Presentation 2: Neuro-Ophthalmologic Presentations of Ro (SS-A) Autoantibody Production and CNS Sjogren's Syndrome: 10 Diagnostic Dilemmas Solved by Tear Testing
Presenters: Debra A. Barrett
Authors: Debra A. Barrett

Presentation 3: Ocular Manifestations of Whiplash Injuries
Presenters: Primitivo D. Roca
Authors: Primitivo D. Roca

Presentation 4: Comprehensive Management of Traumatic Optic Neuropathies
Presenters: Thomas C. Spoor
Authors: Thomas C. Spoor; John G. McHenry; John M. Ramocki; Donna M. Corder

Program: Skull-Base Surgery Symposium
Moderators: Robert S. Baker; Thomas L. Slamovits

Presentation 1: Ophthalmic Complications of Cavernous Sinus Surgery
Presenters: Steven A. Newman
Authors: Steven A. Newman

Presentation 2: Radiological/Surgical Anatomy of the Skill Base: A Neuro-Ophthalmological Perspective
Presenters: Alfredo A. Sadun
Authors: Alfredo A. Sadun

Presentation 3: Management of Functional Pituitary
Presenters: Martin H. Weiss
Authors: Martin H. Weiss

Presentation 4: Reversal of Visual Losses Following RU 486 Therapy for Meningioma
Presenters: Alfredo A. Sadun
Authors: Alfredo A. Sadun; Martin H. Weiss

Presentation 5: Stereotactic Resiosurgery: The Gamma Knife
Presenters: Robert S. Baker
Authors: Robert S. Baker

Presentation 6: Surgical Approaches to the Parasellar Area
Presenters: Martin H. Weiss
Authors: Martin H. Weiss

Day 5: Thursday, February 11, 1993 (1993-02-11)

Program: Neuro-Opthalmic Trauma
Moderators: Jade S. Schiffman; Jonathan D. Wirtschafter

Presentation 1: Traumatic Optic Nerve Injuries
Presenters: Saunders L. Hupp
Authors: Saunders L. Hupp

Presentation 2: Chiasm Trauma
Presenters: Rosa A. Tang
Authors: Rosa A. Tang

Presentation 3: Trauma to Cranial Nerves II, IV, VI
Presenters: James A. Goodwin
Authors: James A. Goodwin

Presentation 4: Post Traumatic Cranial Neuropathies V, VII, and VIII
Presenters: Charles G. Maitland
Authors: Charles G. Maitland

Presentation 5: Trauma to the Brain with Attention to the Occipital Lobe
Presenters: Kathleen B. Digre
Authors: Kathleen B. Digre

Presentation 6: Post-Traumatic Headache
Presenters: Patricia K. Johnston
Authors: Patricia K. Johnston

Presentation 7: Neuro-Ophthalmologic Manifestations of Cervical Trauma
Presenters: Preston C. Calvert
Authors: Preston C. Calvert

Presentation 8: Optic Nerve Trauma: Medical Treatment
Presenters: Ronald M. Burde
Authors: Ronald M. Burde

Presentation 9: Acute Surgical Treatment for Orbital Trauma including Traumatic Optic Neuropathy
Presenters: Phil A. Aitken
Authors: Phil A. Aitken