What EEG pattern predominantly suggests the presence of seizures in infants?

The pattern that predominantly suggests the presence of seizures in infants is known as electrodecremental patterns. These patterns are characterized by a sudden decrease in amplitude observed in the background EEG activity, often followed by a return to baseline. In the context of seizures, the presence of electrodecremental patterns indicates a correlation between the EEG changes and seizure activity, which is particularly significant in infants who may exhibit subtle or atypical presentations of seizures.

The identification of electrodecremental patterns can help clinicians in diagnosing seizures, as these patterns reflect the brain's response during seizure activity and can be detected even during a brief episode. Therefore, recognizing these patterns on an EEG can be crucial in understanding an infant's neurological status and guiding appropriate management and treatment.

While other patterns such as spike-wave complexes, theta bursts, and burst-suppression are important in various contexts of EEG interpretation, they do not predominantly indicate seizures in the way that electrodecremental patterns do, especially in the specific case of infants.