Sections Of The Brain Stem

The cerebrum is the largest part of the brain.

Sections of the brain stem. The midbrain consists of. The area of gray matter around the cerebral aqueduct which contains various neurons involved in the pain desensitization. It s divided into two halves called hemispheres.

The cerebellum is known as the little brain and resembles the cerebrum for it has a highly folded surface. The two hemispheres are separated by a groove called the interhemispheric fissure. The brain stem is divided into three major parts.

Most cranial nerves are found in the brainstem. The basal ganglia are a cluster of structures in the. The brain stem controls the bulk of autonomic physiological functions including respiration heartbeat reflexes digestion and sleep.

It consists of the midbrain medulla oblongata and the pons. The brainstem also has known as brain stem is the back part of the brain joining and structurally continuous with the spinal cord. The brain stem is between the spinal cord and the rest of the brain.

Motor and sensory neuronstravel through the brainstem allowing for the relay of signals between the brain and the spinal cord. The brain stem is made up of three parts. Parts of the brain and their functions cerebrum.

The cerebrum constitutes the largest part of the human brain. The brainstem gives rise to cranial nerves 3 through 12 and provides the main motor and sensory innervation to the face and neck via the cranial nerves. The midbrain mesencephalon the pons metencephalon and the medulla oblongata myelencephalon.