The ganglionic eminence: volumetric assessment of transient brain structure utilizing fetal magnetic resonance imaging.

Even small compartments of the fetal brain, which are inaccessible by standardized two-dimensional measurements, can be precisely determined by super-resolution processed fetal MRI. The inverse growth dynamics of the GE compared to TBV and CV documents the transitory nature and physiological involution of this (patho-)physiologically important brain structure. The normal development and involution of the ganglionic eminence is mandatory for normal cortical development. Pathological changes of this transient organ will precede impairment of cortical structures and thus may allow an earlier diagnosis thereof. This article is protected by copyright. All rights reserved.