what are the three main parts of the brainstem what is each responsible for?
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Brainstem. The brainstem (brain stem) is the distal part of the brain that is made up of the midbrain, pons, and medulla oblongata. Each of the three components has its own unique structure and function. Together, they help to regulate breathing, heart rate, blood pressure, and several other important functions.
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The CNS consists of the brain and spinal cord. The brain is an important organ that controls thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger, and every process that regulates our body.
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KEY POINTS The hindbrain consists of the medulla oblongata, the pons, and the cerebellum, which control respiration and movement among other functions. The midbrain is interposed between the hindbrain and the forebrain.
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It controls all parts of the body. It receives and interprets messages from all parts of the body and sends out instructions. The three main components of the central nervous system are the brain, spinal cord, and neurons.
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The central nervous system consists of the brain and spinal cord. The brain plays a central role in the control of most bodily functions, including awareness, movements, sensations, thoughts, speech, and memory. Some reflex movements can occur via spinal cord pathways without the participation of brain structures.
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The brain can be divided into three basic units: the forebrain, the midbrain, and the hindbrain. The hindbrain includes the upper part of the spinal cord, the brain stem, and a wrinkled ball of tissue called the cerebellum (1). The hindbrain controls the body's vital functions such as respiration and heart rate.
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['Forebrain. The anterior portion of the brain. Telencephalon. Diencephalon.', 'Midbrain. The middle portion of the brain. Mesencephalon.', 'Hindbrain. The posterior portion of the brain including the cerebellum and brainstem. Metencephalon. Myelencephalon.']
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The brainstem controls unconscious functions such as respiration, digestion, and pulse. Three structures comprise the brainstem: the midbrain, the pons, and the medulla oblongata. The midbrain controls eye movement and focus.
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['1.1 White and gray matter.', '1.2 Spinal cord. 1.2.1 Cranial nerves.', '1.3 Brain. 1.3.1 Brainstem. 1.3.2 Cerebellum. 1.3.3 Diencephalon. 1.3.4 Cerebrum.', '1.4 Difference from the peripheral nervous system.']
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['The brain. The brain is the control centre of the nervous system and is located within the skull. ... ', 'The lungs. ... ', 'The liver. ... ', 'The bladder. ... ', 'The kidneys. ... ', 'The heart. ... ', 'The stomach. ... ', 'The intestines.']
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The brainstem (brain stem) is the distal part of the brain that is made up of the midbrain, pons, and medulla oblongata. Each of the three components has its own unique structure and function. Together, they help to regulate breathing, heart rate, blood pressure, and several other important functions.
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['Pons. A deep part of the brain, located in the brainstem, the pons contains many of the control areas for eye and face movements.', 'Medulla. ... ', 'Spinal cord. ... ', 'Frontal lobe. ... ', 'Parietal lobe. ... ', 'Occipital lobe. ... ', 'Temporal lobe.']
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Brain Stem Keeps You Breathing — and More It connects the rest of the brain to the spinal cord, which runs down your neck and back. The brain stem is in charge of all the functions your body needs to stay alive, like breathing air, digesting food, and circulating blood.
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Structure. The pons is in the brainstem situated between the midbrain and the medulla oblongata, and in front of the cerebellum. ... The pons can be broadly divided into two parts: the basilar part of the pons (ventral pons), and the pontine tegmentum (dorsal pons).
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The brain sends messages via the spinal cord to the body's peripheral nerves, which control the muscles and internal organs. The forebrain, midbrain, hindbrain, and spinal cord form the central nervous system (CNS), which is one of two great divisions of the nervous system as a whole.
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The brainstem is the structure that connects the cerebrum of the brain to the spinal cord and cerebellum. It is composed of four sections in descending order: the diencephalon, midbrain, pons, and medulla oblongata.
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In the human brain the brainstem is composed of the midbrain, the pons, and the medulla oblongata. The midbrain is continuous with the thalamus of the diencephalon through the tentorial notch, and sometimes the diencephalon is included in the brainstem.