Neurosurgery

Heimegalencephaly

For more information, please visit our Pediatric Neurosurgery Program site or our Epilepsy Treatment Program site

Hemimegalencephaly (or malformations of cortical development) is a rare neurological condition in which one-half of the brain, or one side of the brain, is abnormally larger than the other. The unusual and enlarged brain tissue causes frequent seizures, usually followed by mental retardation.

Malformations of cortical development (known sometimes as cortical dysplasias) occur during the development of the brain when neurons do not migrate and organize themselves in a normal fashion. This can lead to intractable epilepsy.

 

Rochester Neurosurgery Partners

Highland Hospital

Rochester General Hospital

Strong Memorial Hospital

Unity Hospital

Southern Tier Neuromedicine

Canandaguia/Finger Lakes Neurosurgery

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