Dynamic EEG topography and analysis of epileptic spikes and evoked potentials following thalamic stimulation.
Dynamic EEG topography is used to study evoked potentials following thalamic stimulation as well as epileptic spikes and spike-wave complexes during stereotactic operations. Dynamic EEG topography is an effective method for displaying the distribution pattern of evoked potentials following thalamic stimulation. This technique makes it possible to observe successive increases in augmenting responses and to define the localization of epileptic foci.
D001931:Brain Mapping / Q000295:instrumentation*; D003201:Computers; D004558:Electric Stimulation; D004569:Electroencephalography / Q000295:instrumentation*; D004827:Epilepsy / Q000503:physiopathology*; D005071:Evoked Potentials; D006801:Humans; D009127:Muscle Rigidity / Q000601:surgery; D010146:Pain / Q000601:surgery; D011183:Postoperative Complications / Q000503:physiopathology; D013238:Stereotaxic Techniques; D013787:Thalamic Nuclei / Q000503:physiopathology*; D014103:Torticollis / Q000601:surgery; D014202:Tremor / Q000601:surgery