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Revealing the dynamic causal interdependence between neural and muscular signals in Parkinsonian tremor

Abstract:

Functional correlation between oscillatory neural and muscular signals during tremor can be revealed by coherence estimation. The coherence value in a defined frequency range reveals the interaction strength between the two signals. However, coherence estimation does not provide directional information, preventing the further dissection of the relationship between the two interacting signals. We have therefore investigated causal correlations between the subthalamic nucleus (STN) and muscle i...

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Publication status:
Published

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Journal:
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS
Volume:
344
Issue:
3-4
Pages:
180-195
Publication date:
2007-01-01
DOI:
ISSN:
0016-0032
URN:
uuid:d62c5a39-c353-4022-ae2f-785885a5aa24
Source identifiers:
148328
Local pid:
pubs:148328

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