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Unilateral polymicrogyria is a cerebral cortical malformation characterized by unilateral excessive cortical folding and abnormal cortical layering. It comprises two sub-types depending on the areas affected: unilateral hemispheric and focal polymicrogyria.
Estimated prevalence: Unknown (Unknown prevalence).
No clinical trials have been registered for unilateral polymicrogyria.
3 publications have been identified in PubMed for unilateral polymicrogyria. Research spans Review / Meta-Analysis (33%), Clinical Trial Publication (33%), and Basic Science / Preclinical (33%).
Lai A (2026). [PMID: 41670011](https://pubmed.ncbi.nlm.nih.gov/41670011/). *Ann Neurol*. [Basic Science / Preclinical]
Russ JB (2025). [PMID: 40048696](https://pubmed.ncbi.nlm.nih.gov/40048696/). *Brain*. [Review / Meta-Analysis]
Wu P (2024). [PMID: 38898786](https://pubmed.ncbi.nlm.nih.gov/38898786/). *Epilepsia Open*. [Clinical Trial Publication]
Data assembled from 3 of 12 sources · Last updated Sep 20, 2026, 12:11 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center