Blogs: Visualization of Subdural Electrode Grids

3D Visualization of Subdural Electrodes

Intracranial EEG (iEEG), also known as electrocorticography or ECoG, is an invasive procedure used to place grid or strip electrodes on the surface of the brain to record electrical activity. From a clinical perspective, this procedure is extremely useful in evaluating patients with intractable epilepsy, that is, epilepsy that is unresponsive to anticonvulsants. These patients…