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Heterogeneous disorders of cortical malformation characterized by excessive and small fused gyri and shallow sulci of the CORTEX with abnormal cortical lamination. It is considered a malformation secondary to abnormal post-migrational development of the neurons during cerebral cortical development and is associated with EPILEPSY and learning difficulties.
Entry Term(s)
Cerebral Micropolygyria
Cerebral Polymicrogyria
Micropolygyria
Public MeSH Note
2015; see Malformations of Cortical Development 2008-2014
History Note
2015 (2008); use Malformations of Cortical Development 2008-2014
Heterogeneous disorders of cortical malformation characterized by excessive and small fused gyri and shallow sulci of the CORTEX with abnormal cortical lamination. It is considered a malformation secondary to abnormal post-migrational development of the neurons during cerebral cortical development and is associated with EPILEPSY and learning difficulties.