What constitutes a "normal" EEG for pediatric patients?

A "normal" EEG for pediatric patients is defined by the presence of age-appropriate waveforms and patterns. As children grow, their brain's electrical activity evolves, and the EEG reflects this developmental progression. Each age group has characteristic patterns that signify normal brain function, including specific rhythms and frequency of waves that align with neurological milestones. Therefore, recognizing these age-appropriate characteristics is crucial for interpreting the EEG accurately.

The other options describe abnormalities or atypical findings. Irregular waveforms may indicate neurological issues, while slow wave activity alone does not represent normal functioning, especially if it lacks the expected patterns for the child’s age. High frequency spikes are often associated with seizure activity or other disturbances, which further diverges from a normal EEG reading. Understanding these distinctions not only helps in diagnosing conditions but also allows for better communication regarding a child's neurological health.