Semiautomatic Quantification of Sharpness of EEG Phenomena
D.O. Walter, H. Müller, Ralph M. Jell · IEEE Transactions on Biomedical Engineering · 1973
A method of semiautomatic quantification of sharpness of EEG phenomena is described. The rectified second derivative of the original EEG tracing is utilized for this purpose and has proven satisfactory in connection with the type of question asked. The method is inexpensive and easy to carry out.