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The heart is a muscle with it's own ability to create electrical impulse via the sinoatrial node (SA node) that lies in the right atrium. The impulses generated by the SA node are very regular and constant. However, the SA node can be sped up or slowed down by autonomic nerve impulses that come from the brainstem. The brainstem is told how to change the heart rate by information from the hypothalamus. Thus, although the heart controls its own heartbeat, it can be modified as necessary under the control of the brainstem and hypothalamus.
What else can I help you with?
What system is the medulla oblangata a part of?
The medulla oblongata is the the most caudal portion of the brain step just superior to and continuous with the spinal cord proper. It is part of the nervous system.
What part of the brain is reticular formation?
The reticular formation is a network of neurons located in the brainstem. It is involved in regulating arousal, attention, and sleep-wake cycles.
What structures are not part of the diencephalon?
Structures that are not part of the diencephalon include the cerebellum, brainstem, and cerebral cortex.
What section of the brain is located inferior to the cerebrum and posterior to the brainstem?
The cerebellum is located inferior to the cerebrum and posterior to the brainstem. It plays a key role in motor control, coordination, balance, and posture.
Where are the respiratory control centers located in the brain?
The respiratory control centers in the brain are primarily located in the medulla oblongata and pons, which are part of the brainstem. These regions regulate the rate and depth of breathing to maintain appropriate levels of oxygen and carbon dioxide in the body.
What is the heart's control center called?
Medulla oblongata, the lower part of the brainstem.
What part is not of the diencephalon?
The diencephalon includes structures such as the thalamus, hypothalamus, epithalamus, and subthalamus. However, the cerebellum is not part of the diencephalon; it is a separate structure located posterior to the brainstem and is primarily involved in motor control and coordination. Other regions like the cerebrum and brainstem are also not part of the diencephalon.
Does the brainstem control your sense of balance?
yes
Does the brainstem control heart rhythm and breathing?
no
What part of the brainstem has nerve centers that control many vital processes?
The medulla oblongata is the part of the brainstem that contains nerve centers that control vital processes such as heart rate, breathing, blood pressure, and reflexes like swallowing and vomiting. It plays a crucial role in maintaining homeostasis and ensuring the body's survival.
What is an enlarged part of the brainstem?
medulla
Are the cerebral hemispheres part of the brainstem?
No.
What is the most ancient part of the brain?
The brainstem...
What is the name of the breathing control center?
the brainstem.
What part of the body controls functions like breathing and heartbeat?
BRAINSTEM The medulla (located in the lower half of the brainstem).
Is the respiratory center a group of neurons in the thalamus?
The control center of the respiratory are found in the medulla and pons. Medulla or medulla oblongata and pons are part of the brainstem.
Part of brainstem between diencephalon and pons?
Midbrain
