A researcher is interested in determining whether mice can remember the location of a piece of cheese in a maze.Which of the following would be the best experiment to perform to test the hypothesis that the limbic system is involved?
A)Place a healthy mouse and a mouse with a disrupted hippocampus in a maze,and allow them to find the cheese in the center of the maze.Repeat the next day,and measure the time it takes for the mice to find the cheese.
B)Place a healthy mouse and a mouse with a disrupted cerebellum in a maze,and allow them to find the cheese in the center of the maze.Measure how long it took each mouse to find the cheese.
C)Perform an fMRI on a healthy mouse after allowing it to find the cheese in the center of the maze.
D)Place a mouse with a disrupted amygdala in the maze,and allow it to find the cheese at the center of the maze.Repeat the next day,but this time put a bowl of water in the center of the maze,and measure how long it takes the mouse to find the water.

Question

Quizplus · Accepted Answer

This experiment involves placing a healthy mouse and a mouse with a disrupted hippocampus in a maze and measuring the time it takes for them to find the cheese. The hippocampus is part of the limbic system and is involved in memory and spatial navigation. By comparing the performance of a healthy mouse to that of a mouse with a disrupted hippocampus, the researcher can determine whether the limbic system is involved in memory and spatial navigation. Option B involves the cerebellum, which is not part of the limbic system. Option C involves imaging, which may not provide conclusive evidence of the involvement of the limbic system. Option D involves the amygdala, which is also part of the limbic system but does not specifically relate to spatial memory. Additionally, measuring the time it takes the mouse to find water in the second trial does not provide a clear measure of the role of the amygdala in memory and spatial navigation.

A Researcher Is Interested in Determining Whether Mice Can Remember