Question

The ________ connects the brain and the spinal cord. cerebellum corpus callosum medulla pons

Answer 1

The spinal cord and brain are connected by a structure called medulla.

Further Explanation:

The medulla oblongata is present in the anterior part of the cerebellum and the brain stem. It is referred to as neuronal mass present in the hindbrain. It is cone-shaped. It regulates the number of involuntary or autonomic functions. The medulla oblongata helps in transferring information to the thalamus and to the spinal cord. This structure links the spinal cord and brain.

The function of the thalamus is to transport information from and to the cerebellum and spinal cord. The major function of the medulla is to regulate the heart rate, breathing rate, digestion, swallowing and blood vessel. It is referred to as a center part for circulation and respiration for the brain. The motor and sensory neurons from midbrain and forebrain travel by the medulla. Vertebral artery, cerebellar artery and anterior spinal artery deliver blood to the medulla oblongata.

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Answer Details:

Grade: High School

Subject: Health

Chapter: Nervous system

Keywords:

Thalamus, heart rate, cerebellar, artery, spinal artery, midbrain, heart rate, breathing rate, digestion, involuntary, autonomic, medulla oblongata, spinal cord, brain.

Answer 2

I believe the correct answer is the medulla.

Explanation:

The Nervous system is divided into the Central Nervous System (CNS) and the Peripheral Nervous System (PNS). The central nervous system contains the brain (encephalon) and the spinal cord. The central nervous system is linked to the spinal cord through a bulging portion called the medulla. The brain is further divided into the cerebrum and the cerebellum. The peripheral nervous system is divided into the autonomous nervous system (ANS) and the Somatic Nervous System (SNS). The autonomous nervous system functions to control involuntary functions in the body that includes the heart beat and breathing. The somatic nervous system on the other hand controls everything else that is involuntary.

Further Explanation:

Cerebellum:

It is located just superior to the medulla where the brain connects with the spinal cord and controls voluntary movements that include speech, posture, smooth muscular activity and balance. It is just a small part of the brain and accounts for only 10% of the weight of the brain.

Corpus callosum:

This is a bridge that functions as a link between the left and right hemispheres of the cerebrum. It is made up of tough connective tissue that protects nerves and blood vessels. It also anchors the 2 hemispheres together and assists the brain in coordination and solving complex problems.

Medulla

This is also known as the medulla oblangata and it connects the brain to the spinal cord. It also controls involuntary functions such as the heart beat and breathing. On its superior surface, it has the pons.

Pons

They function to convey messages from the cortex of the bigger cerebrum to the cerebellum. They are on top of the bulging brain stem called the medulla oblangata. They also control the circadian rhythm that controls breathing and dreaming. People with problems sleeping all have the involvement of the pons being impaired.

Learn More:

Learn more about the brain: brainly.com/question/12922311

Learn more about the central nervous system: brainly.com/question/310282

Learn more about the peripheral nervous system: brainly.com/question/8772775

Level: High School

Subject: Biology

Topic: The Brain