Xth ISCERG Symposium, Los Angeles, 20-23 August, 1972 (Documenta Ophthalmologica Proceedings Series)

Front Matter....Pages ii-vi Introductory Remarks by Honored Guest....Pages 1-3 Visual Electrophysiology of Myotonia Congenita....Pages 5-16 ERG and EOG in Diabetics Pre and Post Photocoagulation....Pages 17-23 Electrophysiological Studies in Patients with Arterio-Venous Communications of the Retina....Pages 25-41 Electrophysiological Aspects in Retinal Venous Thrombosis....Pages 43-56 Tolerance of Mammalian Retina to Circulatory Arrest....Pages 57-63 The ERG and its Correlation with Damage Caused by Chronic Exposure to Light....Pages 65-76 The Supernormal EOG: Evidence of Light-Induced Retinal Damage?....Pages 77-84 Electroretinogram and Ophthalmoscopic Findings in Intra-Vitreous Iron, Copper and Lead Particles....Pages 85-90 The Appearance of Rhythmic Wavelets on the ERG of Alpha-Chymotrypsin Poisoned Mammalian Retinas....Pages 91-104 Electrophysiological and Histopathological Studies on the Rabbit Retina Treated with Sodium Iodate and Sodium L-Glutamate....Pages 105-118 Effect of Alcohol-Dehydrogenase Activators on Mouse ERG....Pages 119-124 Is the EOG Influenced by Nicotine? Relations to the EEG....Pages 125-135 Localization Studies of the Human Visual Evoked Response....Pages 137-144 Computer Processing of the Visual Evoked Response....Pages 145-161 Psychophysics and Electro-Physiology of a Rod-Achromat....Pages 163-173 General Cone Dysfunction without Achromatopsia....Pages 175-180 Boolean Notation for Ocular Electrophysiology (ERG and VER) and Dioptric Factors....Pages 181-188 On the Spectral Sensitivity of Oscillatory Potentials....Pages 189-197 Human Scotopic Fast Retinal Potentials (FRP’s)....Pages 199-203 Luminance Responses to Pattern Reversal....Pages 205-211 Electrophysiological Equipment for Total and Local Retinal Stimulation....Pages 213-218 Slow Potentials of ERG in Hemeralopia Congenita....Pages 219-224 Electrophysiological Examinations in a Family Ah with Autosomal Dominant Retinitis Pigmentosa....Pages 225-235 Sectoral Retinopathia Pigmentosa. Involvement of the Retina and Pigment Epithelium as Reflected in Bioelectric Response....Pages 237-243 Electroperimetry....Pages 245-251 Electroretinotopography (ERTG)....Pages 253-259 The Perfused Mammalian Eye as a Preparation for Electrophysiological Studies....Pages 261-268 Scotopic Spectral Sensitivity and the Absorbance of Visual Pigments in Isolated Visual Cells and in the Intact Retina....Pages 269-280 Analysis of the Visual Response of the Fly Sarcophaga Bullata During Pupal Development....Pages 281-292 Two groups of volunteers having no eye disease were examined electro-oculo graphically twice at ten minute intervals. One group smoked in the break, one didn't. In the non-smoking group there are a number of significant correlations between the tested parameters in the dark-period and in the light-period, which could not be found to the same degree in the smoking group. The fact that there were differences between the two groups-even though not interpretable systematicaIly-suggests, that smoking influences physiological processes in the EOG. In the second period of the test, a parallelism in the course of EOG and EEG was observed, the EEG-changes, however, are interpreted more psychologically than pharmacologicaIly. REFERENCES HAASE, E. & MUELLER, W. Meßbare Beeinflussung des EOG durch Zigarettenrauchen1 Klin. Mbl. Augenhk. Bd. 158:677 (1971). HAGER, H. Thrombangiitis obliterans und Auge. Klin. Mbl. Augenhk. Bd. 114:238 (1949). HAUSER, H., SCHWARZE, B.E., ROTH, G. & BICKFORD, R.G. Electroencephalographic changes related to smoking. EEG clin. Neurophysiol. Vol. 10:576P (1958). HEIMBÖCK. Wien. klin. Wschr. Bd. 73:529 (1961). HOLLWICH, F., JÜNEMANN, G. & DAMASKE, E. Auge. In: Nikotin. Edited by Schievelbein. H. Georg Thieme Verlag, Stuttgart (1968). HOMER, L.D. & KOLDER, H. Mathematical model of oscillations in human corneo-retinal potential. Pflügers Arch. ges. Physiol. 287 :197 (1966). KOLDER H. Spontane und experimentelle Änderungen des Bestandpotentials des menschlichen Auges. P{lügerrs Arch. ges. Physiol. 268:258 (1959). KOLDER, H.E. & HOCHGESAND, P. Empirical Model of Electro-Oculogram. Doc. Ophtha!. (1972) in press