Phase shifts in alpha-frequency rhythm detected in electroencephalograms influence reaction time
Phase shifts in alpha-frequency rhythm detected in electroencephalograms influence reaction time
复制标题
脑电图中检测到的α频率节律的相移影响反应时间
DOI：
10.1016/j.neunet.2014.07.012
复制
发表时间：
2015
期刊：
影响因子：
7.8
通讯作者：
Yutaka Sakaguchi
中科院分区：
文献类型：
--
作者：
Yasushi Naruse;Ken Takiyama;Masato Okada;Hiroaki Umehara;Yutaka Sakaguchi
尽管脑电图 (EEG) 和脑磁图中持续振荡的相移是讨论相位动力学（例如同步和重置）的一个重要因素，但很少有研究专门关注相移。在这里，我们通过应用我们之前描述的方法（Naruse 等人，2013）来研究视觉简单反应任务期间 α 频率节律的相移与反应时间之间的关系，该方法能够从单个 EEG 试验中检测相移。在左侧、顶叶和枕骨区域，在按下按钮之前检测到相移的试验中的反应时间明显长于未检测到相移的试验。这些结果表明 alpha 和 mu 节律的相移与反应时间的变化有关。
Although the phase shifts in ongoing oscillations seen in electroencephalograms (EEGs) and magnetoencephalograms are an important factor in discussions of phase dynamics, such as synchrony and reset, few studies have focused specifically on the phase shift. Here we investigate the relationship between phase shifts in alpha-frequency rhythms and reaction times during a visual simple reaction task by applying our previously described method (Naruse et al., 2013), which enables detection of phase shifts from a single EEG trial. In the left, parietal, and occipital areas, the reaction times in the trials in which phase shifts were detected before the button press were significantly longer than in those in which phase shifts were not so detected. These results indicate that phase shifts in the alpha and mu rhythms relate to variability in reaction times.
刺激前后α节律之间的无缝性对视觉诱发电位的影响
DOI：
--
发表时间：
2006
期刊：
NeuroImage (accepted)
影响因子：
--
作者：
Y.Naruse;A.Matani;T.Hayakawa;N.Fujimaki
通讯作者：
N.Fujimaki
影响因子：
--
作者：
A. Winfree
通讯作者：
A. Winfree
DOI：
10.1109/tpami.1984.4767596
发表时间：
1984-01-01
影响因子：
23.6
作者：
GEMAN, S;GEMAN, D
通讯作者：
GEMAN, D