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. Author manuscript; available in PMC: 2009 Nov 1.
Published in final edited form as: Percept Psychophys. 2008 Nov;70(8):1558–1570. doi: 10.3758/PP.70.8.1558

Figure 1.

Figure 1

Sketch of experiment room. Each loudspeaker was 1.4 m from the participants at an angle of 55° from midline; the loudspeakers were 2.3 m from each other. A computer monitor was located 1.5 m in front of the participants. Behind the participants, a curtain was hung to partially block reflections from metal cabinets and a bookshelf. An electrically shielded lamp was located to the right and a metal arm containing cables to connect scalp electrodes to amplifiers was on the left. A metal filing cabinet, the amplifiers, a table with the computer monitor, and a closed wooden door were in front of the participants.