Kobayashi and colleagues demonstrated that the presentation of juice in the mouth following a spike in neural activity could be used as a reinforcer for activity in the of Japanese monkeys.

Lateral prefrontal cortex

Explanation: Lateral prefrontal cortex (LPFC) is a region of frontal cortex in the brain, where varying goal-directed behavior is expressed.

Therefore, the region have strong connections with motor nerve cells and are activated by procedures or tasks that requires high-level cognition.

However, presentation of juice in the mouth following a spike in neural activity reinforces the lateral prefrontal cortex (LPFC) to encodes information about the response in the Japanese monkeys.

vascular tissue transports materials from the environment into the plant.

the correct answer is:

a population changes in response to a change in the environment.