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Neuronal migration anomaly

DA: 151

Developmental anomaly information

Definition: Neuronal migration disorders (Gray matter heterotopia) are common malformations of cortical development with disruption of the six-layered neocortex. From a clinical perspective, affected patients are best divided into three groups: subependymal, subcortical, and band heterotopia (also called double cortex).


  • Lissencephaly
  • Agyria-pachygyria spectrum
  • Gray matter heterotopia

Developmental anomaly parent: (empty)

Topology: Human body > Head and neck > Head > Cranium > Brain

System: Human body > Nervous system > Central nervous system

Developmental anomaly category: Malformation

Case records MDB267, MDB308, MDB336, MDB541, MDB258, MDB95, MDB322
Observed in MDB cases
Observed in combinaisons (MDB)
Observed in malformative diseases (MDB)
Associated genes in profile
Associated genes in malformative diseases
Associated chromosomal diseases
Associated signaling pathways
Associated developmental anomalies

Here is the list of developmental anomalies associated with this developmental anomaly, based on the cases' information :

Last modified: 2009-01-05 18:02:08 by farideh

Created: 2008-03-25 01:00:00 by phsaw

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