Tremor-correlated cortical activity in essential tremor.

  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 Jens Timmer and C. H. L{\"u}cking},
  volume={357 9255},
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 tremor-correlated cortical activity in patients with essential tremor or enhanced physiological tremor. METHODS Seven patients with… CONTINUE READING


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