When Tong Et Al

Multiple Choice

When Tong et al.(1998) presented a composite image of a face and a house (an anaglyph) to observers who were wearing red-blue glasses,each eye saw only the house or the face.The results of fMRI measurements of brain activity showed increased PPA activity

A) when the observer was perceiving the face.
B) when the observer was perceiving the house.
C) when the observer was not wearing the red-blue glasses.