Japanese EEG society

JAPANESE EEG SOCIETY Meeting of April 8 and 9. 1950, m Kyoto m conlunction wtth the Association for Neurology and Psychiatry The following papers were presented Electroencephalographtc study on the experimental neuroses Dr YosmE et al Spontaneous excitatmn m the nerve ganglion Dr SumAoA et al Effect of acetylchohne upon the central nervous system with special reference to the appearance of the abnormal seizure discharges Dr SAwA et al Electrical activity of the optic thalamus m human brain Dr KIRIKAI EEG m fever stadium Dr KIMURAet al E E G during and after the electric shock therapy Dr AKIMOTO et al Human electrothalamogram Dr WADA et al

T H E D A N I S H EEG S O C I E T Y 9th Meeting. November 3, 1949 Neurophysmiogtcal Institute. Copenhagen PROGRAM Discussion of placement of EEG electrodes according to the 10-20 system (Jasper) and whether It would be advisable that the Damsh centers make this method their standard method Dlscussmn on the training of EEG personnel Electrocorticography B~-NT BROAGER (a summary of the cases so far mvesticjated in the Neurosurgical Chnlc m Copenhagen ) Demonstratmn of a Damsh fhcker lamp 10th Meetmg

January 26 1950

PROGRAM Impressions from one years EEG studies m Montreal and Chicago HELGA and SVEND BRAND'r Review of hterature on methods of provocation of EEG changes m epllept~cs K G BEND'rSEN Dtscusmon on electrode placements It was finally moved that the Damsh centers should use the 10-20 system (Jasper) of placement [ 234 t