Which of the following represents the correct sequence of the brain events that determine reaction time on a choice reaction time test?
A) Retina, LGN, V1, V2, V4, primary motor cortex, premotor cortex, prefrontal lobe, inferior temporal lobe, spinal cord, finger muscle
B) Retina, LGN, V1, V2, V4, inferior temporal lobe, premotor cortex, prefrontal cortex, primary motor cortex, spinal cord, finger muscle
C) Retina, LGN, V1, V2, V4, inferior temporal lobe, prefrontal cortex, premotor cortex, primary motor cortex, spinal cord, finger muscle
D) Retina, LGN, V1, V2, V4, primary motor cortex, inferior temporal lobe, prefrontal cortex, premotor cortex, spinal cord, finger muscle

Question

Quizplus · Accepted Answer

The correct sequence of brain events that determine reaction time on a choice reaction time test is retina, LGN, V1, V2, V4, inferior temporal lobe, prefrontal cortex, premotor cortex, primary motor cortex, spinal cord, finger muscle. This sequence starts with the visual input from the retina and progresses through several visual processing areas before reaching the prefrontal cortex, which is responsible for decision making and response selection. The sequence then moves through the premotor cortex and primary motor cortex, which plan and execute the movement, respectively, and finally reaches the spinal cord and finger muscle, which carry out the movement. Option C correctly reflects this sequence.

Which of the Following Represents the Correct Sequence of the Brain