Lissencephaly with Cerebellar Hypoplasia (LCH): A Heterogeneous Group of Cortical Malformations

Detailed classification of brain malformations such as lissencephaly has led to the positional cloning of genes required for normal neuronal migration and the identification of unique molecular pathways governing brain structure. While classical magnetic resonance imaging (MRI) patterns of lissencephaly involve primarily the cerebral cortex, malformations in this spectrum can be associated with significant cerebellar underdevelopment and have...