The cerebral electrical fields in cerebellar syndrome.
Cerebral electrical field mapping in a patient with a clinically pure cerebellar syndrome showed the field maximum at the Pz electrode position. Flash visual evoked potentials also showed, in addition to the occipital response, a late positive peak at 344 ms at Pz. The findings suggest that the Pz electrode may at times record far field activity from the cerebellum.
D002524:Cerebellar Ataxia / Q000503:physiopathology*; D002531:Cerebellum / Q000000981:diagnostic imaging / Q000503:physiopathology*; D002648:Child; D004569:Electroencephalography; D005074:Evoked Potentials, Visual; D006801:Humans; D008297:Male; D012894:Sleep Stages; D013577:Syndrome; D014057:Tomography, X-Ray Computed