Which Sequence of the Brain Events That Determine Reaction Time

Multiple Choice

Which sequence of the brain events that determine reaction time on a choice reaction time test is correct?

A) Retina  LGN  V1  V4  primary motor cortex  premotor cortex  prefrontal lobe  inferior temporal lobe  spinal cord  finger muscle
B) Retina  LGN  V1  V4  inferior temporal lobe  premotor cortex  prefrontal cortex  primary motor cortex  spinal cord  finger muscle
C) Retina  LGN  V1  V4  inferior temporal lobe  prefrontal cortex  premotor cortex  primary motor cortex  spinal cord  finger muscle
D) Retina  LGN  V1  V4  primary motor cortex  inferior temporal lobe  prefrontal cortex  premotor cortex  spinal cord  finger muscle