Signs and symptoms of<unk>  typically appear in infancy or at birth, but can appear later in childhood. These include facial diplegia (paralysis on both sides), facial muscle spasms, pseudobulbar palsy, dysarthria (difficulty speaking), difficulty chewing, dysphagia (difficulty swallowing), epilepsy, and intellectual disability. Epileptic seizures in individuals with<unk>  are different between individuals and can vary between episodes.
Congenital bilateral perisylvian syndrome
Dandy–Walker malformation
Congenital mirror movement disorder
Cerebellar agenesis
Cranio-lenticulo-sutural dysplasia
Hemimegalencephaly
Acrocallosal syndrome
Robinow syndrome