Auditory event-related potentials and statistical probability mapping in obsessive-compulsive disorder.

@article{Groot1997AuditoryEP,
  title={Auditory event-related potentials and statistical probability mapping in obsessive-compulsive disorder.},
  author={C M de Groot and Michael W. Torello and Nash N. Boutros and Raewyn Allen},
  journal={Clinical EEG},
  year={1997},
  volume={28 3},
  pages={148-54}
}
The current exploratory investigation was undertaken to replicate and extend previous findings of auditory event related potentials (ERPs) observed in obsessive-compulsive disorder (OCD). Similar to previous ERP studies, this study revealed a decreased slow wave (SW) (post P300) latency, a trend towards decreased P300 latency and a greater N200 amplitude in OCD subjects than in controls. In addition, the chronicity of OCD symptoms was correlated with the 140-170 millisecond integrated amplitude… CONTINUE READING