How is cerebellum divided?

How is cerebellum divided?

Like the cerebrum, the cerebellum is divided into two lateral hemispheres, which are connected by a medial part called the vermis. Each of the hemispheres consists of a central core of white matter and a surface cortex of gray matter and is divided into three lobes.

What are the primary anatomic components of the cerebellum?

The four deep nuclei of the cerebellum are the dentate, emboliform, globose, and fastigii nuclei and they act as the main centers of communication, sending and receiving information to and from specific parts of the brain.

What does the cerebellum do anatomy?

The cerebellum receives information from the sensory systems, the spinal cord, and other parts of the brain and then regulates control of movements. The cerebellum controls voluntary movements such as: walking. posture.

What are the branches in the cerebellum?

The blood supply to the cerebellum is via three main branches of the basilar artery. These are the superior cerebellar, anterior inferior cerebellar and posterior inferior cerebellar arteries.

What is the other name of cerebellum?

What is another word for cerebellum?

What is the shape of cerebellum?

The cerebellum can be divided into three parts. The thin middle portion is called the vermis because of its serpentine or wormlike shape. The vermis lies between two large lateral masses of the cerebellum, the cerebellar hemispheres (see Figure 6-5). The vermis connects these two hemispheres.

What is Paleo cerebellum?

n. a phylogenetically old part of the cerebellum, including most of the vermis (central area) and the cerebellar pyramids. It is involved in control of the muscles of the trunk and girdle. Also called spinocerebellum.

How many neurons are in the cerebellum?

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