An information theory account of late frontoparietal ERP positivities in cognitive control.

@article{Barcel2018AnIT,
  title={An information theory account of late frontoparietal ERP positivities in cognitive control.},
  author={Francisco Barcel{\'o} and Patrick S. Cooper},
  journal={Psychophysiology},
  year={2018},
  volume={55 3}
}
ERP research on task switching has revealed distinct transient and sustained positive waveforms (latency circa 300-900 ms) while shifting task rules or stimulus-response (S-R) mappings. However, it remains unclear whether such switch-related positivities show similar scalp topography and index context-updating mechanisms akin to those posed for domain-general (i.e., classic P300) positivities in many task domains. To examine this question, ERPs were recorded from 31 young adults (18-30 years… CONTINUE READING
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