What is the arbor vitae quizlet?
What is the arbor vitae quizlet?
Terms in this set (9) The arbor vitae refers to. cerebellar white matter pattern. cerebellar peduncles are. the paired fiber tracts that connect the cerebellum to the brain stem.
What happens if the arbor vitae is damaged brain?
The arbor vitae is made of white matter that transmits information throughout the brain. The arbor vitae is made up of pink tinted myelinated axons that transmit nerve impulses. If damage occurs to the myelin sheaths, an individual can end up contracting multiple sclerosis or other diseases.
Why is arbor vitae called tree of life?
The tree became a valuable asset when, on one of Jacques Cartier’s long sea voyages in 1536, it was discovered that a tea made from the bark and leaves cured scurvy. In 1558, the tree appropriately received the name “arborvitae,” meaning “tree of life” in Latin.
What is called the little brain?
The Cerebellum Is Your “Little Brain”—and It Does Some Pretty Big Things.
What is the meaning of Arbor Vitae?
tree of life
History and Etymology for arborvitae New Latin arbor vitae, literally, tree of life.
What are the 3 parts of the cerebellum?
There are three functional areas of the cerebellum – the cerebrocerebellum, the spinocerebellum and the vestibulocerebellum. Cerebrocerebellum – the largest division, formed by the lateral hemispheres.
Does running repair the brain?
Researchers have discovered that a molecule triggered by running can help repair certain kinds of brain damage in animal models. They found that this molecule, called VGF nerve growth factor, helps to heal the protective coating that surrounds and insulates nerve fibers.
Can a damaged cerebellum be repaired?
Cerebellar damage can cause serious problems with muscle coordination. Fortunately, recovery is possible. The key to healing any brain injury, including cerebellar injuries, is to engage your brain’s neuroplasticity.
What is the meaning of Arbor Vitae in biology?
What Is Arbor Vitae in Biology? The arbor vitae serves a crucial function in the brain. The name comes from Latin and literally translates to “tree of life.” The name accurately describes the appearance of the white matter that serves to bring sensory and motor information to the cerebellum.
How does the arbor vitae affect the cerebellum?
The name accurately describes the appearance of the white matter that serves to bring sensory and motor information to the cerebellum. The arbor vitae also can be damaged by several pathogens and traumas, affecting overall brain function.
Where does the arbor vitae carry nerve impulses?
Each of these nuclei carries nerve impulses away from the central nervous system to other muscles and glands in the body. The white matter branches of the arbor vitae extend into these areas of the brain to aid in sending nerve impulses to each part of the body.
What kind of damage can the arbor vitae cause?
The arbor vitae is subject to pathologies such as a cerebellar hemorrhage. Cerebellar hemorrhages arise from tumors, trauma and arteriovenous malformations among other things. The cells in the arbor vitae could also be infected by pathogens which might cause lasting damage, this in turn could lead to cerebellar ataxia.