Prominent 5–18 Hz oscillations in the pallidal-thalamic circuit in secondary dystonia

  title={Prominent 5–18 Hz oscillations in the pallidal-thalamic circuit in secondary dystonia},
  author={Eric W. Tsang and Clement Hamani and Elena Moro and Filomena Mazzella and A. M. Lozano and I J Yeh and R. Chen},
  pages={361 - 363}
Previous studies in primary dystonia suggested that abnormal oscillations of 5–18 Hz in the bilateral internal globus pallidus (GPi) may be a specific feature of dystonia.1–3 Moreover, voluntary movements were associated with bilateral desynchronization of β (<30 Hz) and contralateral synchronization of γ (∼70 Hz) frequencies in the GPi.2–4 We recorded local field potentials (LFPs) from the GPi and motor thalamus in a patient with severe hemidystonia to test the following hypotheses. First, the… 

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Carpenter's Human Neuroanatomy
A completely revised and updated text, retaining the morphological approach of previous editions, but with additional material on neuroscience, new information on the distribution of
Carpenter’s Human Neuroanatomy, 9th ed
  • Neurology
  • 1996