Browsing by Subject "Brain Waves"

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Evidence of transcranial direct current stimulation-generated electric fields at subthalamic level in human brain in vivo.

Feng, Wuwei; Chhatbar, Pratik Y; Kautz, Steven A; Takacs, Istvan; Rowland, Nathan C; Revuelta, Gonzalo J; George, Mark S; ... (8 authors) (Brain stimulation, 2018-07)

BACKGROUND:Transcranial direct current stimulation (tDCS) is a promising brain modulation technique for several disease conditions. With this technique, some portion of the current penetrates through the scalp to the cortex ...
Improvement in visual search with practice: mapping learning-related changes in neurocognitive stages of processing.

Appelbaum, Lawrence Gregory; Clark, K; Mitroff, Stephen; van den Berg, Berry; Woldorff, Marty G (J Neurosci, 2015-04-01)

Practice can improve performance on visual search tasks; the neural mechanisms underlying such improvements, however, are not clear. Response time typically shortens with practice, but which components of the stimulus-response ...