P300 event-related potential amplitude and impulsivity in cocaine-dependent subjects.

@article{Moeller2004P300EP,
  title={P300 event-related potential amplitude and impulsivity in cocaine-dependent subjects.},
  author={F. Gerard Moeller and Ernest S. Barratt and Christian F. J. Fischer and Donald M. Dougherty and Edward L Reilly and Charles W Mathias and Alan C. Swann},
  journal={Neuropsychobiology},
  year={2004},
  volume={50 2},
  pages={167-73}
}
Previous studies report reduced amplitude of the P300 event-related potential in cocaine-dependent individuals. Cocaine dependence is also associated with increased impulsivity, possibly due to deficits in cognitive function that are associated with reduced P300 amplitude. In the current study, the relationship between cocaine dependence, impulsivity, and P300 amplitude were examined. An auditory oddball event-related potential task along with self-report (Barratt Impulsiveness Scale version 11… CONTINUE READING