Once the study has been carried out and the data collected, the participants must be _____

What structure is primarily responsible for focusing light at the back of the eye?

A) Pupil B) Fovea C) Lens D) Retina

The actual execution of a movement is triggered by activity in the:

a. Primary motor cortex b. Supplementary motor cortex c. Premotor cortex d. Prefrontal cortex