The "face module," located in the right temporal lobe of the brain, explains why:

the cells fire when a dog lover looks at pictures of show dogs.
infants are not afraid to go to strangers.
ganglion cells in this area respond to simple features.
we need only the right eye to recognize familiar faces.

I think it is C

C. Gangloin cells in this area respond to simple features.

Correct

The correct answer is C: ganglion cells in this area respond to simple features.

To understand why, let's break it down. The "face module" refers to a specific area in the right temporal lobe of the brain that is responsible for processing information related to faces. This area contains specialized cells called ganglion cells that play a crucial role in recognizing faces.

Ganglion cells are a type of neuron found in the retina of the eye. They receive visual information from photoreceptor cells and transmit it to the brain via the optic nerve. In the face module, these ganglion cells are specifically tuned to detect and respond to simple features of the face, such as the arrangement and orientation of facial features.

The firing of cells in the face module when a dog lover looks at pictures of show dogs (Option A) is not explained by the face module located in the right temporal lobe. This response is likely to be explained by other brain areas responsible for recognizing and processing emotional reactions, such as the amygdala.

Infants not being afraid to go to strangers (Option B) is more related to their socioemotional development and their ability to form attachments rather than the specific functions of the face module.

Option D, that we need only the right eye to recognize familiar faces, is incorrect. While the right temporal lobe plays a crucial role in face recognition, both eyes provide visual input that is processed by the brain. The integration of information from both eyes improves the accuracy of face recognition.

Therefore, the correct answer is C: ganglion cells in this area respond to simple features.