SCIENTIFIC PRESENTATIONS, LECTURESHIPS, PROGRAM PARTICIPATION

40. Guest Faculty, University of Toronto, Faculty of Medicine, Division of Postgraduate Medical Education, Course on Ocular Motor and Vestibular Disorders, Sunnybrook Hospital, Toronto, Canada, February 26-28, 1973. Presentations: “Neurophysiology of Eye Movements”, “Neuro-Ophthalmological Examination”

41. Faculty, American College of Physicians Postgraduate Course in “Practical Management and Therapy of Neurological Diseases,” Miami Beach, Florida, March 5-8, 1973. Presentations: “Selected Aspects of Neuro-Ophthalmology”, “Seizures I. Diagnosis and Classification”, “Seizures II. Treatment”, “Pains in the Back”

42. Visiting Professor of Neurology, Bowman Gray School of Medicine, Wake Forest University, Winston- Salem, North Carolina, March 20-21, 1973. Presentation: “Physiological and Clinical Considerations of Eye Movement Control”

43. Faculty of Special Course “The Scientific Basis of Neurology,” American Academy of Neurology, Boston, April 25, 1973. Presentation: “Neurophysiology of Eye Movements”

44. 
    “Early Onset External Ophthalmoplegia and Retinopathy: A Distinct Clinical and Neuropathological Syndrome,” American Academy of Neurology, Session on Neuromuscular Diseases, Boston, Massachusetts, April 27, 1973 (presented by Dr. Cullen).
    

46. Guest Lecturer, ENT Clinic, Kantonsspital, Zurich, Switzerland, August 29, 1973.

47. Visiting Professor of Neuro-Ophthalmology, Universitats-Augenklinik, Freiburg, West Germany, August 31, 1973.

48. Opening Address at the Cambridge Ophthalmological Symposium on Strabismus, School of Pythagoras, St. John's College, Cambridge, England, September 3, 1973. Presentation: “Control of Ocular Movements”

49. Visiting Consultant in Neuro-Ophthalmology, Medical Ophthalmology Unit, St. Thomas' Hospital, London, England, September 5, 1973.

50. Guest Lecturer, Institute of Neurology, The National Hospital for Nervous Diseases, Queen Square, London, England, September 7, 1973. Presentation: “Pathological Oscillations of the Eyes”

51. Faculty, “Neuro-Ophthalmology Course” sponsored by the Department of Ophthalmology and The Bascom Palmer Eye Institute of the University of Miami School of Medicine, Key Biscayne, Florida, January 7-10, 1974. Presentations: “Migraine Syndromes”, “The Ocular Myopathies”, Discussions of: “Paralytic Pontine Exotropia”, “Absent Oculocephalic and Oculovestibular Reflexes with Cerebral Lesions”

52. Faculty, Postgraduate Seminar in Neurology, “A Modern Practical Approach to Neurological Medicine,” Miami, Florida, January 28-31, 1974. Presentations: “Evaluation of Headaches”, “Pearls in the Diagnosis and Management of Parkinsonism”

53. Guest Speaker, Colloquium on Cyclic Ocular Phenomena, Neuropsychiatric Institute, Center for the Health Sciences, University of California at Los Angeles, February 21, 1974 (by invitation).

54. Visiting Lecturer in Neuro-Ophthalmology, Department of Ophthalmology, University of Iowa School of Medicine, Iowa City, Iowa, March 5-6, 1974. Presentations: “Aspects of Eye Movement Physiology”

55. Co-Chairman, Special Course in Neuro-Ophthalmology, American Academy of Neurology, San Francisco, California, April 24, 1974. Presentation: “Ocular Oscillations: Clinical Phenomenology”

56. Association for Research in Vision and Ophthalmology, “Saccadic Latencies to Multimodal Stimuli,” Sarasota, Florida, April 24, 1974 (presented by Dr. L.F. Dell’Osso).

57. “Tensilon Infrared Optokinetic Nystagmography in the Diagnosis of Myasthenia Gravis,” American Academy of Neurology, San Francisco, California, April 26, 1974 (presented by Dr. Spector).

58. 
    Concluding and Summarizing Address of the Clinical Sciences Section of the Symposium on “Basic Mechanisms of Ocular Motility and Their Clinical Implications,” Wenner-Gren Center, Stockholm, Sweden, June 3-5, 1974.
    

60. Faculty, “Neuro-Ophthalmology Course,” sponsored by the Department of Ophthalmology, The Bascom Palmer Eye Institute of the University of Miami School of Medicine, Miami Beach, Florida, January 6-9, 1975. Presentations: “Temporal, Parietal, and Occipital Lobe Disease”, “Neurological Aspects of Chronic Progressive External Ophthalmoplegia”

61. 
    “Tensilon Infrared Optokinetic Nystagmography in the Diagnosis of Myasthenia Gravis,” Neuro- Ophthalmology Course, Ibid (presented by Dr. Spector).
    
62. 
    Guest Faculty, Rocky Mountain Neuro-Ophthalmology Symposium, sponsored by the Department of Neurology, University of New Mexico School of Medicine, Santa Fe, New Mexico, February 6-8, 1975.
    

63. Guest Speaker, Neuro-Ophthalmology Conference, sponsored by the Departments of Ophthalmology, Neurology, and Neurosurgery, McGill University and the Departments of Ophthalmology and Neurology, University of Montreal, Canada, March 17-18, 1975. Presentation: “Ocular-Motor System: Anatomy and Physiology”

64. Postgraduate Seminar in Neurology, “A Modern Practical Approach to Neurological Medicine,” Miami, Florida, March 10-14, 1975. Presentations: “Headaches”, “Practical Management of Common Neurological Syndromes”

65. Chairman of the General Scientific Session of the 27th Annual Meeting of the American Academy of Neurology, Miami Beach, Florida, May 3, 1975.

66. New York Academy of Sciences Conference on Myasthenia Gravis, “Endrophonium Infrared Optokinetic Nystagmography in the Diagnosis of Myasthenia Gravis,” New York City, New York, May 31, 1975 (presented by Dr. Spector).

67. Fellowship of Academic Neurological Surgeons, “Nystagmus of Neurosurgical Interest,” Miami, Florida, June 27, 1975.

68. Visiting Professor, Washington Hospital Center, Washington, D.C., October 4, 1975.

69. Visiting Professor of Neurology, University of Vermont School of Medicine, Burlington, Vermont, October 6-7, 1975.\

70. Faculty, International Neurological Symposium, Israel, November 6-19, 1975. Presentations: “Diagnosis and Treatment of Convulsive Disorders”, “Neuro-Ophthalmology”

71. Visiting Consultant in Neuro-Ophthalmology, Sheba Medical Center, Tel Hashimer, Tel Aviv University, Israel, November 10, 1975.

72. Visiting Professor, Tucson medical Center, University of Arizona School of Medicine, Tucson, Arizona, December 1-5, 1975.

73. Moderator, Session on “Brain,” Postgraduate Seminar in Ultrasound & Nuclear Medicine, Key Biscayne, Florida, January 6, 1976.

74. Faculty, “Neuro-Ophthalmology Course,” sponsored by the Department of Ophthalmology, The Bascom Palmer Eye Institute of the University of Miami School of Medicine, Key Biscayne, Florida, January 6-9, 1976. Presentation: “Clinical Disturbances of Gaze”

75. Third Annual Course in Practical Modern Neurology, Miami Beach, Florida, February 1-5, 1976.

76. Guest Faculty, Rocky Mountain Neuro-Ophthalmology Symposium, Santa Fe, New Mexico, February 5-7, 1976. Presentations: “Vertigo”, “Nystagmus”, “Internuclear Disturbances of Gaze”

77. Co-Director, Seminar in Basic Neurology, Miami Beach, Florida, February 24-27, 1976.

Presentations: “Topical Diagnosis of Neurological Disease”, “Helpful Hints in Taking the Neurology Board Examination”

78. 
    American Neurotology Society, “Eye Movement Disturbances Consequent to Brain Stem and Cerebellar Dysfunction,” Palm Beach, Florida, April 26, 1976.
    

80. Discussion of “Comparison of Acetylcholine Receptor Distribution and Muscle Histochemistry in Normal and Denervated Monkey Extraocular Muscle,” a paper by S.P. Ringel et al., American Academy of Neurology, Toronto, Canada, May 1, 1976 (by invitation).

81. “Ocular Motor Pursuit Deficits and Human Vestibulo-Ocular Gain,” Association for Research in Vision and Ophthalmology, Sarasota, Florida, April 27, 1976 (presented by Dr. L.F. Dell’Osso).

82. American Neurological Association, “Quantitative Analysis of the Ocular Motor Deficit in Progressive S upranuclear Palsy,” San Francisco, California, June 14, 1976 (presented by Dr. B.T. Troost).

83. “Double Blind Study of Efficacy of Discase in Treatment of Disc Displacement,” International Society for Lumbar Spine, June 23, 1976 (presented by Dr. Mark Brown).

84. Faculty, University of Miami School of Medicine, Department of Internal Medicine Review Course, “Fundamental and Clinical Aspects of Internal Medicine,” Key Biscayne, Florida, October 11-23, 1976.

Presentations: “Dizziness”, “Headaches”

85. Faculty, “Neuro-Ophthalmology Course,” sponsored by the Department of Ophthalmology, The Bascom Palmer Eye Institute of the University of Miami School of Medicine, Miami Beach, Florida, January 4-7, 1977. Presentation: “Evaluation of Dizziness and Vertigo”

86. Faculty, “A Neurological Update,” presented by the Department of Neurology, University of Miami School of Medicine, Miami Beach, Florida, January 24-28, 1977. Presentation: “Gaze Pathways and Gaze Disturbances”

87. Faculty, Rocky Mountain Neuro-Ophthalmology Course, Durango, Colorado, February 9-11, 1977.

88. Co-Director, “Basic Neurology for Psychiatrists, Generalists, and Family Practitioners,” presented by the Department of Neurology, University of Miami School of Medicine, Miami Beach, Florida, February 28- March 4, 1977. Presentation: “Neurological Localization”

89. Visiting Professor of Neurology, Duke University Medical Center, Durham, North Carolina, March 24-25, 1977.

90. Co-Chairman, Special Course in Neuro-Ophthalmology, American Academy of Neurology, Atlanta, Georgia, April 26, 1977. Presentation: “Oscillatory Disturbances of Eye Movements”

91. Chairman of the Afternoon General Scientific Session of the 29th Annual Meeting of the American Academy of Neurology, Atlanta, Georgia, April 28, 1977.

92. 
    “Analog Model for Gaze-Evoked Nystagmus,” Association for Research in Vision and Ophthalmology, Sarasota, Florida, April 29, 1977 (presented by Dr. L. Abel).
    

94. Faculty, Fourth Annual Review Course, “Fundamental and Clinical Aspects of Internal Medicine,” sponsored by the Department of Medicine, University of Miami School of Medicine, Miami, Florida, October 22, 1977.

95. Chairman of Eye Movements Session, Workshop in Neuro-Ophthalmology, Fourth International Symposium of Department of Ophthalmology, University of Iowa College of Medicine, Iowa City, Iowa, November 11, 1977. Presentation: “Nystagmus, A Contemporary Approach”

96. Faculty, Symposium on Neuro-Ophthalmology, sponsored by the Minneapolis Clinic of Psychiatry and Neurology, Minneapolis, Minnesota, November 14-15, 1977.

Presentations: “Gaze Disturbances”, “Ocular Oscillations”

97. Faculty, “Neurological Update,” presented by the Department of Neurology, University of Miami School of Medicine, Miami Beach, Florida, January 23-27, 1978. Presentation: “Oscillatory Disturbances of Eye Movements”

98. Faculty, Florida Mid-Winter Ophthalmological Seminar, Boca Raton, Florida, February 6-8, 1978.

Presentation: “Nystagmus”

99. Faculty, Rocky Mountain Neuro-Ophthalmology Course, Durango, Colorado, February 16-18, 1978.

Presentations: “Vertigo”, “Nystagmus”, “Ocular Oscillations”

100. Co-Director, “Basic Neurology for Psychiatrists, Generalists, and Family Practitioners,” presented by the Department of Neurology, University of Miami School of Medicine, Miami Beach, Florida, February 27- March 3, 1978. Presentations: “Neurological Localization”, “Headaches”

101. Faculty, “Current Clinical Concepts in Otolaryngology,” presented by the Department of Otolaryngology, University of Miami School of Medicine, Miami Beach, Florida, March 24, 1978.

Presentation: “Specific Nystagmus Types”
SCIENTIFIC PRESENTATIONS, LECTURESHIPS, PROGRAM PARTICIPATION (cont’d)

102. 
     Association for Research in Vision and Ophthalmology, “Intersensory Delay in the Audio-Ocular Response,” Sarasota, Florida, May 1, 1978 (presented by Dr. J. Zahn).
     

104. Association for Research in Vision and Ophthalmology, “Fast Eye Movements in Lateral Gaze,” Sarasota, Florida, May 5, 1978 (presented by Dr. L. Abel).

105. Association for Research in Vision and Ophthalmology, “Latent and Manifest Latent Nystagmus,” Sarasota, Florida, May 5, 1978 (presented by Dr. D. Schmidt).

106. Moderator, Ocular Motility Section, 2nd Congress of the International Society of Neuro-Ophthalmology, National Institutes of Health, Bethesda, Maryland, May 2, 1978.

107. Faculty, “First Annual Symposium on Contemporary Clinical Neurology,” presented by the Department of Neurology, Vanderbilt University School of Medicine, Hilton Head Island, South Carolina, July 6-8, 1978.

Presentations: “Neuro-Ophthalmologic Manifestations of Stroke”, “Parkinson's Disease and Its Treatment”

“Progressive External Ophthalmoplegia”

108. Faculty, Fifth Annual Review Course for Certification in Internal Medicine, Key Biscayne, Florida, August 25, 1978. Presentations: “Headaches”, “Dizziness”

109. Deutsche Ophthalmologische Gesellschaft, “Plastische und dynamische Veranderungen des sakkadischen Systems bei Augenmuskelparesen,” Dusseldorf, West Germany, September 20, 1978 (presented by Dr. D. Schmidt).

110. American Neurological Association, “Absence of Rapid Eye Movement Sleep in Patients with Spinocerebellar Degeneration and Slow Saccades,” Washington, D.C., September 23, 1978 (presented by Dr. I. Osorio).

111. Chairman, Afternoon Platform Session, 103rd Annual Meeting of American Neurological Association, Washington, D.C., September 23, 1978.

112. Visiting Professor of Neurology, Mayo Graduate School of Medicine, Mayo Clinic, Rochester, Minnesota, November 1-2, 1978.

113. 
     Visiting Professor of Neurology, Letterman Army Medical Center, San Francisco, California, November 6-8, 1978.
     

115. Joseph J. Gitt Visiting Professor of Neurology, Washington University School of Medicine, St. Louis, Missouri, January 23-25, 1979.

116. Faculty, “Neurology Update,” presented by the Department of Neurology, University of Miami School of Medicine, Miami Beach, Florida, January 29-February 2, 1979. Presentations: “Dizziness and Vertigo”

“Headache - Diagnosis and Treatment”

117. Faculty, “Fifth Annual Rocky Mountain Neuro-Ophthalmology Course,” Jackson Hole, Wyoming, February 21-23, 1979. Presentations: “Neuro-Ophthalmology of Higher Cortical Disorders”, “Ocular Oscillations”,

118. Director, “Basic Neurology Course,” Miami Beach, Florida, February 25-March 2, 1979.

119. Faculty, Harvard Neuro-Ophthalmology Symposium, Cambridge, Massachusetts, April 9-13, 1979.

Presentations: “Vascular Headaches”, “Disturbances of Gaze”, “Progressive External Ophthalmoplegia”

Ocular Oscillations”, “Nystagmus”

120. Chairman, Special Course in Neuro-Ophthalmology, American Academy of Neurology, Chicago, Illinois, April 24, 1979.

121. Association for Research in Vision and Ophthalmology, “Model of Alexander's Law,” Sarasota, Florida, May 4, 1979 (presented by Dr. M. Doslak).

122. Association for Research in Vision and Ophthalmology, “Saccadic Waveforms and Dynamics in Ocular Myasthenia,” Sarasota, Florida, May 4, 1979 (presented by Dr. L.F. Dell’Osso).

123. 
     “Computer Simulation of Ocular Myasthenia,” Association for Research in Vision and Ophthalmology, Sarasota, Florida, May 4, 1979 (presented by Dr. L. Abel).
     

125. Faculty, Second Annual Symposium on Contemporary Clinical Neurology, sponsored by the Department of Neurology, Vanderbilt University School of Medicine, Hilton Head Island, South Carolina, July 25-28, 1979.

126. Faculty, Sixth Annual Review Course of Certification in Internal Medicine, Bal Harbor, Florida, August 31, 1979. Presentations: “Headaches”, “Epilepsy”, “Dementia”

127. “Postural Imbalance with Head Extension,” Deutsche Physiologische Gellschaft, Kiel, West Germany, September 25, 1979 (presented by Dr. Krafczyk).

128. “Computer Simulation of Myasthenic Eye Movements,” 32nd Annual Conference on Engineering in Medicine and Biology, Denver, Colorado, October 8, 1979 (presented by Dr. L. Abel).

129. “Model of Alexander's Law of Nystagmus Variation,” 32nd Annual Conference on Engineering in Medicine and Biology, Denver, Colorado, October 8, 1979 (presented by Dr. M. Doslak).

130. “Questions Generated by the Systems Approach to Nystagmus,” The Ocular Motor System - 1980, a meeting held at the California Institute of Technology, Pasadena, January 23, 1980 (presented by Dr. L. Dell’Osso).

131. Faculty, “Intensive Care for Neurological Trauma and Disease: A New Decade,” presented by the Department of Neurological Surgery, University of Miami School of Medicine, Miami Beach, Florida, January 24, 1980. Presentation: “Intensive Care Neurological Assessment”

132. Faculty, “A Neurological Update,” sponsored by the Department of Neurology, University of Miami School of Medicine, Miami Beach, Florida, January 30, 1980. Presentation: “Problems in the Diagnosis and Management of Myasthenia Gravis”

133. Faculty, The Annual President's Meeting of the Washington State Academy of Ophthalmology, Seattle, Washington, February 1-2, 1980. Presentations: “Headaches”, “Ocular Oscillations”

134. Faculty, “Sixth Annual Rocky Mountain Neuro-Ophthalmology Course,” Santa Fe, New Mexico, February 20-22, 1980. Presentations: “Pupil”, “Cerebellar Eye Signs”, “Progressive External Ophthalmoplegia”

135. Co-Director, “Basic Neurology for Psychiatrists and Generalists,” presented by the Department of Neurology, University of Miami School of Medicine, Miami Beach, Florida, February 26-March 2, 1980.

136. 
     “Alexander's Law: A Model and Resulting Study,” The American Neurotology Society, Palm Beach, Florida, April 12, 1980 (presented by Dr. M. Doslak).
     
137. 
     Co-Chairman, Neuro-Ophthalmology Breakfast Seminar, American Academy of Neurology, New Orleans, Louisiana, April 29, 1980.
     

139. “Unilateral INO: Recovery and Plasticity,” Association for Research in Vision and Ophthalmology, Sarasota, Florida, May 7, 1980 (presented by Dr. L. Dell’Osso).

140. Discussion of “Downbeat Nystagmus,” a paper by R.W. Baloh and J.W. Spooner, American Academy of Neurology, New Orleans, May 2, 1980 (by invitation).

141. Visiting Professor of Neurology, University of Toronto School of Medicine, May 5-7, 1980 (Third Annual Sidney Starkman Lecturer).

142. Faculty, American College of Physicians, Medical Knowledge Self Assessment Program V, Neurology, Cleveland, Ohio, September 4, 1980.

143. “Ocular Myasthenia Gravis,” Department of Ophthalmology Conference, Cleveland Clinic Foundation, Cleveland, Ohio, September 13, 1980.

144. “Cerebral Malaria and Other Experiences of a Neurologist in Vietnam, 1966,” Alpha of Ohio Chapter of Alpha Omega Alpha, Fall Lecture, Cleveland, Ohio, November 6, 1980.

145. “Saccadic Eye Movements in Myasthenia Gravis,” Conference on Myasthenia Gravis, New York Academy of Sciences, New York City, New York, December 4, 1980.

146. Faculty, “The 1980 Neuro-Ophthalmology Course,” sponsored by the Department of Ophthalmology of the University of Miami School of Medicine, Miami, Florida, December 10-13, 1980.

Presentations: “Nystagmus - 1980”, “Myasthenia: Diagnosis and Management”

147. “Absence of VOR Suppression in the Presence of Intact Pursuit,” Association for Research in Vision and Ophthalmology, Sarasota, Florida, April 28, 1981 (presented by Dr. L. Dell’Osso).

148. Chairman, Special Course in Neuro-Ophthalmology, American Academy of Neurology, Toronto, Canada, April 28, 1981.

SCIENTIFIC PRESENTATIONS, LECTURESHIPS, PROGRAM PARTICIPATION (cont’d)

149. Chairman, Neurology for Practitioners, “Medicine 1981,” sponsored by the Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, Ohio, May 9, 1981.

150. Visiting Professor, Northeastern Ohio Universities College of Medicine, Timken Mercy Medical Center, Canton, Ohio, May 12, 1981. Presentation: “Non-migrainous Causes of Headaches”

151. “Nystagmus, 1981,” Annual Meeting of the Ohio State Medical Association, Cleveland, Ohio, May 18, 1981.

152. “Neuro-Ophthalmology for the Practitioner,” sponsored by The Cleveland Clinical Educational Foundation's Center for Continuing Medical Education, Cleveland, Ohio, May 29, 1981. Presentations: “Cerebellar Eye Signs”, “Chronic Progressive Ophthalmoplegia”

153. 
     “Dizziness, Its Causes and Cures,” Amici Medicinae, Case Western Reserve University School of Medicine,
     

154. 
     “Cerebellar Eye Signs,” Annual Meeting of the Neurosurgical Travel Club, Gwinn Estate, Bratenahl, Ohio, June 26, 1981.
     

156. 
     “Cerebellar Eye Signs,” Society of Neurology, Medical Association of Croatia, Zagreb, Yugoslavia, August 25, 1981.
     

158. Coordinator and Moderator, Session on Disorders of Horizontal and Vertical Gaze, International Symposium on “Functional Basis of Ocular Motility Disorders,” Wenner-Gren Center, Stockholm, Sweden, September 1, 1981.

159. Invited Discussor and Panelist, Session on Disorders of the Cerebellum, International Symposium on “Functional Basis of Ocular Motility Disorders,” Wenner-Gren Center, Stockholm, Sweden, September 2, 1981.

160. Invited Lecturer, Symposium on “The Neuro-Ophthalmology of Migraine,” 1981 Annual Meeting of the Royal College of Physicians and Surgeons of Canada, Toronto, Canada, September 18, 1981.

161. “Diagnosing Dizziness,” Ohio Medical Education Network (OMEN), sponsored by the Center for Continuing Medical Education, Ohio State University College of Medicine, Columbus, Ohio, October 12-16, 1981 (with Dr. B.T. Troost).

162. Visiting Professor of Neurology, The Cleveland Clinic Foundation, Cleveland, Ohio, November 2-4, 1981.

163. Coordinator and Main Speaker, Symposium on the Diagnosis and Treatment of Headaches, sponsored by the Department of Continuing Medical Education, Case Western Reserve University School of Medicine, University Hospitals of Cleveland, and VA Mid-Atlantic Regional Medical Education Center, Richfield, Ohio, November 13-14, 1981.

164. “Eye Movement Abnormalities in the Eaton-Lambert Syndrome,” Annual Meeting of the Myasthenia Gravis Foundation, New York, New York, December 4, 1981.

165. Faculty, “8th Annual Frontiers in Ophthalmology Seminar,” sponsored by St. Luke's Hospital Medical Center's Prentice Eye Institute, Phoenix, Arizona, February 18-20, 1982. Presentations: “Chronic Progressive External Ophthalmoplegia”, “Headaches”, “III, IV, VI Nerve Palsies”

166. Visiting Professor, Department of Neurosciences of the Medical College of Ohio, Toledo, Ohio, March 3, 1982.

167. Chairman, Special Course in Neuro-Ophthalmology, American Academy of Neurology, Washington, D.C., April 26, 1982.

168. Faculty, Breakfast Symposium, American Academy of Neurology, “Doctor, I'm Dizzy,” Washington, D.C., April 27-28, 1982.

169. “Eye Movement Abnormalities in the Eaton-Lambert Syndrome,” Association for Research in Vision and Ophthalmology, Sarasota, Florida, May 4, 1982 (presented by Dr. L. Dell’Osso).

170. Visiting Professor of Neuro-Ophthalmology, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, Pennsylvania, May 12, 1982.

171. “Chronic Progressive External Ophthalmoplegia,” Department of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, May 13, 1982.