Neuronal population-based similarity measures for facial identity and facial view of personally familiar faces.

<p><b>A.</b> Frequency distribution of the correlation coefficients between the neuronal responses to 2 personally familiar faces possessing the same identity but presented in different views (84 pairs: <i>upper</i>) and frequency distribution of the correlation coefficients between 2 personally familiar faces possessing different identities and presented in different views (252 pairs: <i>lower</i>). <b>B.</b> Frequency distribution of the correlation coefficients between the neuronal responses to 2 personally familiar faces possessing different identities but presented in the same view (42 pairs: <i>upper</i>) and frequency distribution of the correlation coefficients between 2 personally familiar faces possessing different identities and presented in different views (252 pairs: <i>lower</i>).