Cortical Dysplasia, Complex, with Other Brain Malformations 7, also known as complex cortical dysplasia with other brain malformations 7, is related to complex cortical dysplasia with other brain malformations, and has symptoms including seizures An important gene associated with Cortical Dysplasia, Complex, with Other Brain Malformations 7 is TUBB2B (Tubulin Beta 2B Class IIb). Affiliated tissues include brain and cortex, and related phenotypes are cognitive impairment and polymicrogyria