ERPs

• What does ERP stand for?

  Event related potentials
• What do ERPs do?

  Measure stimulus-response in the brain
• How do ERPs work?

  Aggregate the scores by calculating the average response over time
• What are some strengths of ERPs?

  • More specific than EEGS
  • High temporal resolution
  • Non-invasive
• What are some weaknesses of ERPs?

  • Hard to eliminate all extraneous activity
  • Poor spatial resolution
  • Causation is problematic