Brain Wave Abnormalities Tied to Symptom Severity, Age at Seizure Onset
Stronger brain wave abnormalities are significantly associated with more severe cognitive, motor, and communication symptoms and earlier seizure onset in children and adolescents with Angelman syndrome (AS), a study shows. These findings support brain activity abnormalities as a core Angelman feature, and they support the use of electroencephalography (EEG) as…