Comparing face patch systems in macaques and humans.
Face recognition is of central importance for primate social behavior. In both humans and macaques, the visual analysis of faces is supported by a set of specialized face areas. The precise organization of these areas and the correspondence between individual macaque and human face-selective areas are debated. Here, we examined the organization of face-selective regions across the temporal lobe in a large number of macaque and human subjects. Macaques showed 6 regions of face-selective cortex arranged in a stereotypical pattern along the temporal lobe. Human subjects showed, in addition to 3 reported face areas (the occipital, fusiform, and superior temporal sulcus face areas), a face-selective area located anterior to the fusiform face area, in the anterior collateral sulcus. These results suggest a closer anatomical correspondence between macaque and human face-processing systems than previously realized.
Tsao
Doris Y
DY
Institute for Brain Research and Center for Advanced Imaging, University of Bremen, P.O. Box 330440, D-28334 Bremen, Germany. doris@nmr.mgh.harvard.edu
Moeller
Sebastian
S
Freiwald
Winrich A
WA
D000818:Animals; D005075:Biological Evolution; D005145:Face; D006801:Humans; D008251:Macaca; D008279:Magnetic Resonance Imaging; D010364:Pattern Recognition, Visual / Q000502:physiology*; D010775:Photic Stimulation; D021641:Recognition, Psychology / Q000502:physiology*; D013045:Species Specificity; D013702:Temporal Lobe / Q000502:physiology*; D014793:Visual Cortex / Q000502:physiology*