Vision: attention makes the cup flow over.
Scalp potentials are surprisingly informative about visual attention: a recent study that used them to record neural responses to up to four superimposed visual patterns simultaneously has now revealed the flow of attentional signals back to visual cortex.
Braun
Jochen
J
Center for Behavioral Brain Science, Leipziger Strasse 44, 39120 Magdeburg, Germany. jochen.braun@ovgu.de
Schoenfeld
Mircea Ariel
MA
D001288:Attention; D005074:Evoked Potentials, Visual; D006801:Humans; D014796:Visual Perception