Tremor-correlated cortical activity in essential tremor.


BACKGROUND In patients with parkinsonian resting tremor, tremor-correlated activity in the contralateral sensorimotor cortex has been studied by both magnetoencephalography (MEG) and electroencephalography (EEG). In essential tremor, MEG failed to detect cortical involvement. The objective of this study was to investigate whether EEG recording can reveal… (More)


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@article{Hellwig2001TremorcorrelatedCA, title={Tremor-correlated cortical activity in essential tremor.}, author={B. Hellwig and S. H{\"a}u\ssler and Bj{\"o}rn Schelter and M. Lauk and B. Guschlbauer and J. Timmer and C. H. L{\"u}cking}, journal={Lancet}, year={2001}, volume={357 9255}, pages={519-23} }