نتایج جستجو برای: mu rhythm

تعداد نتایج: 51005  

Journal: :NeuroImage 2015
Yu Liao Zeynep Akalin Acar Scott Makeig Gedeon O. Deák

Contemporary active-EEG and EEG-imaging methods show particular promise for studying the development of action planning and social-action representation in infancy and early childhood. Action-related mu suppression was measured in eleven 3-year-old children and their mothers during a 'live,' largely unscripted social interaction. High-density EEG was recorded from children and synchronized with...

2015
Sheraz Khan Konstantinos Michmizos Mark Tommerdahl Santosh Ganesan Manfred G. Kitzbichler Manuel Zetino Keri-Lee A. Garel Martha R. Herbert Matti S. Hämäläinen Tal Kenet

Functional connectivity is abnormal in autism, but the nature of these abnormalities remains elusive. Different studies, mostly using functional magnetic resonance imaging, have found increased, decreased, or even mixed pattern functional connectivity abnormalities in autism, but no unifying framework has emerged to date. We measured functional connectivity in individuals with autism and in con...

2016
Kazuo Isoda Kana Sueyoshi Yuki Ikeda Yuki Nishimura Ichiro Hisanaga Stéphanie Orlic Yeon-Kyu Kim Shigekazu Higuchi

In the present study, we investigated the effect of the image of hands on mu rhythm suppression invoked by the observation of a series of tool-based actions in a goal-directed activity. The participants were 11 university students. As a source of visual stimuli to be used in the test, a video animation of the porcelain making process for museums was used. In order to elucidate the effect of han...

Journal: :Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2005
Dennis J McFarland William A Sarnacki Theresa M Vaughan Jonathan R Wolpaw

OBJECTIVE People can learn to control mu (8-12 Hz) or beta (18-25 Hz) rhythm amplitude in the electroencephalogram (EEG) recorded over sensorimotor cortex and use it to move a cursor to a target on a video screen. The recorded signal may also contain electromyogram (EMG) and other non-EEG artifacts. This study examines the presence and characteristics of EMG contamination during new users' init...

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