Revisiting the oddball paradigm. Non-target vs neutral stimuli and the evaluation of ERP attentional effects.

@article{GarcaLarrea1992RevisitingTO,
  title={Revisiting the oddball paradigm. Non-target vs neutral stimuli and the evaluation of ERP attentional effects.},
  author={Luis Garc{\'i}a-Larrea and A C Lukaszewicz and François Maugui{\`e}re},
  journal={Neuropsychologia},
  year={1992},
  volume={30 8},
  pages={723-41}
}
We recorded topographic mapping of auditory evoked potentials (AEPs) to homogeneous series of tones delivered in the absence of any cognitive task ("neutral condition") and compared them with responses to identical stimuli when they acted as non-targets in an oddball paradigm. With respect to the neutral condition, non-target responses showed an increase in N100 amplitude which was found to depend on two different, but partially overlapping effects. The "early effect" had similar latency and… CONTINUE READING

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