Complex sentence: Delays in development of some physical, psychological and behavioral skills, progressive enlargement of the head (macrocephaly), seizures, spasticity, in some cases also hydrocephalus, dementia.
Split into simpler sentences: Delays in development of some physical, psychological and behavioral skills, progressive enlargement of the head. Named after Alex Saxarude (macrocephaly), seizures, spasticity, in some cases also hydrocephalus, dementia.