EEG theta activity increase coinciding with performance decrement in a monotonous task.

@article{Horvth1976EEGTA,
  title={EEG theta activity increase coinciding with performance decrement in a monotonous task.},
  author={M{\'a}rton Horv{\'a}th and Emil Frant{\'i}k and K Kopriva and Johannes Mei\ssner},
  journal={Activitas nervosa superior},
  year={1976},
  volume={18 3},
  pages={207-10}
}