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Reproducibility ofTMS—Evoked EEGresponses Pantelis LioumisDubravko KičićPetri Savolainen2008 год

Reproducibility of TMS—Evoked EEG responses
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Аннотация: Abstract Navigated transcranial magnetic stimulation combined with electroencephalography (nTMS‐EEG), allows noninvasive studies of cortical excitability and connectivity in humans. We investigated the reproducibility of nTMS‐EEG in seven healthy subjects by repeating left motor and prefrontal cortical stimulation with a 1‐week interval. TMS was applied at three intensities: 90, 100, and 110% of subjects' motor threshold (MT). The TMS‐compatible neuronavigation system guaranteed precise repositioning of the stimulation coil. The responses were recorded by a 60‐channel whole head TMS‐compatible EEG amplifier. A high overall reproducibility ( r > 0.80) was evident in nTMS‐EEG responses over both hemispheres for both motor and prefrontal cortical stimulation. The results suggest that nTMS‐EEG is a reliable tool for studies investigating cortical excitability changes in the test‐retest designs. Hum Brain Mapp, 2009. © 2008 Wiley‐Liss, Inc.
Год издания: 2008
Авторы: Pantelis Lioumis, Dubravko Kičić, Petri Savolainen, Jyrki P. Mäkelä, Seppo Kähkönen
Издательство: Wiley
Источник: Human Brain Mapping
Ключевые слова: Transcranial Magnetic Stimulation Studies, EEG and Brain-Computer Interfaces, Muscle activation and electromyography studies
Другие ссылки: Human Brain Mapping (HTML)
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