Schematic Illustrations (image) Kanazawa University Share Print E-Mail Caption The green oval indicates a neuron while the orange oval with a protruding fiber, radial glia. Neurons are thought to translocate themselves to the cerebral cortex. Left: In the developing brain of normal ferret, neurons translocate themselves to the cerebral cortex along the radial glial fiber. Right: In the developing brain of TD ferret, some neurons cannot reach the cerebral cortex due to aberrant radial glial fibers, but stay deep in the cerebrum to form clusters of neurons, i.e., PNH. Credit Kanazawa University Usage Restrictions The image may only be used with appropriate caption and credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.