Showing papers by "Gert Pfurtscheller published in 1975"

TL;DR: The weighted summation of this polyphasic activity across a limited cortical area (spatial average) is similar to the activity of a non-recursive filter between cortex and scalp and has a low pass characteristic.

TL;DR: It was found for example that the component N90 varied in latency between 75 and 100 msec and was linked with the behaviour of the contralateral recorded potential amplitude of P150 and the amplitude of the averaged potential using all trials was about 30% too small.