Periventricular heterotopia (PH) is clinically diagnosed on the basis of the radiographic
characteristics of heterotopic nodules composed of disorganized neurons along the lateral …

… have nodular subependymal heterotopias, indicating that this … Four of six family members
with subependymal heterotopias … patient with similar periventricular heterotopias on MRI who …

… Periventricular heterotopia (PH) occurs when collections of neurons lay along the lateral …
bilateral periventricular nodular heterotopia (PNH), featuring contiguous heterotopic nodules, …

… The pathogenic mechanisms of grey matter heterotopia are not fully understood, but they …
or periventricular heterotopia are the most commonly identified type of heterotopia in clinical …

Drug-resistant focal epilepsy is a common occurrence in patients with gray matter nodular
heterotopia (NH), and surgical treatment is often considered in these cases. NH-related …

… Grey matter heterotopias, demonstrated by MRl, may present with a broad spectrum of clinical
severity. We have studied 33 patients with periventricular nodular heterotopias (PNH); 19 (…

… (smooth brain), subcortical band heterotopia (heterotopic neurons arrested under the normal
cerebral cortex) and periventricular heterotopia (PH; nodules of neurons lining the lateral …

… Any patients affected by small periventricular heterotopic nodules associated with other … ,
diameter, and morphological features of the heterotopic nodules. For each patient, the clinical …

Background: Periventricular heterotopia (PH) is an etiologically heterogeneous disorder
characterized by nodules of neurons ectopically placed along the lateral ventricles. Most …

In recent years, remarkable contributions to our understanding of how the brain develops
have come from the field of genetics. The study of brain development is important, not only to …