You Are Talking to a Friend While Waiting for a Bus

Multiple Choice

You are talking to a friend while waiting for a bus, and while you converse you are also aware of passing vehicles so you are sure not to miss your bus. Which structure is responsible for filtering out distracting stimuli while you talk to your friend and wait for the bus?

A) Superior colliculus
B) Lateral geniculate nucleus
C) Pulvinar
D) Intraparietal sulcus