Masking visual face stimuli can evoke responses in sc, pulvinar, and amygdala.
The right amygdala responded differently to masked than to unmasked stimuli, while the left did not in Morris et al.'s experiments.⇒
The subcortical visual pathway which may drive face detection and orienting towards faces in newborns hypothesized by Johnson also includes amygdala and pulvinar.⇒
According to the hypothesis expressed by Johnson, amygdala, pulvinar, and SC together form a sub-cortical pathway which detects faces, initiates orienting movements towards faces, and activates cortical regions.
This implies that this pathway may be important for the development of the `social brain', as Johnson puts it. ⇒