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Multiple Choice
Which of the following is not associated with the pons?
A
Regulation of breathing
B
Relay of signals between the cerebrum and cerebellum
C
Coordination of voluntary movements
D
Control of heart rate
Verified step by step guidance
1
Understand the role of the pons in the brain. The pons is a part of the brainstem that plays a crucial role in several functions, including the regulation of breathing and the relay of signals between different parts of the brain.
Identify the functions associated with the pons. The pons is involved in the regulation of breathing by working with the medulla oblongata to control the rhythm of breathing. It also acts as a relay station, transmitting signals between the cerebrum and cerebellum, which are important for coordinating voluntary movements.
Consider the function of coordination of voluntary movements. The pons helps in the coordination of voluntary movements by relaying information between the cerebrum and cerebellum, which are essential for motor control.
Examine the function of control of heart rate. The control of heart rate is primarily associated with the medulla oblongata, another part of the brainstem, rather than the pons.
Conclude that the function not associated with the pons is the control of heart rate, as this is primarily managed by the medulla oblongata.