Heterotopia: MP-RAGE coronal MRIs. ... (periventricular nodular heterotopia). This condition is on the spectrum of neuronal migration disorders. Neurological sequelae may include seizures, mental ...

They are called 'periventricular nodular heterotopia,' PNH. In addition, in the surface layer, a larger number of smaller folds (gyri) are seen than normal (indicated by asterisks).

By studying four generations of this family, the speaker, Peter Huttenlocher, had found that girls inherited the disorder, called periventricular nodular heterotopia (PVNH), from their mothers.

But at 15, Luna was diagnosed with periventricular nodular heterotopia (PVNH) - a rare neurological disorder leading her to have epileptic seizures and suffer from chronic fatigue.

Heterotopia: MP-RAGE axial MRIs. Note the presence of the malformed gray matter that extends from the left lateral ventricle to the surface of the left frontal lobe. This is most likely heterotopic ...