Define the pons varolli, Science

Assignment Help:

Define the Pons Varolli

Look at Figure Situated in front of the cerebellum below the midbrain and above the medulla oblongata, is the pons. It is involved in motor control and sensory analysis. For example, information from the ear first enters the brain in the pons. It has parts that are essential for the level of consciousness and for sleep.

282_brainstem.jpg

Few structures within the pons are linked to the cerebellum, thus are involved in movement and posture. Pons contains mainly of nerve fibers that form a bridge between the two hemispheres of the cerebellum and fibers passing among higher levels of brain and spinal cord. There are groups of cells which act as relay stations and some of which are associated with the cranial nerves. The anatomical structure of pons varolli is different from that of cerebrum in the aspect that here the nerve cells lie deeply and nerve fibers are on the surface.


Related Discussions:- Define the pons varolli

Explain the structure and functions of liver, Explain the Structure and Fun...

Explain the Structure and Functions of Liver The liver is enclosed in a thin capsule and is completely covered by a peritoneum. The liver is described as having four lobes. As

What is soil aeration, What is Soil Aeration Whatever may be the struct...

What is Soil Aeration Whatever may be the structure of aggregate, it introduces pores in the soils. These pores are filled by air and/or water and have a role in the plant grow

Studying the main parts of a flower, Studying the main parts of a flower ...

Studying the main parts of a flower Examine specimens of large simple flowers such as "tulips or lilies". Count the stamens & observe how they well arranged about the central p

What is hydrolysis, What is hydrolysis Fats when  boiled with  water  a...

What is hydrolysis Fats when  boiled with  water  at  220°C  under  pressure  in  an  autoclave,  undergo hydrolysis to first form a diglyceride and then ultimately glycerol an

Define the term bel, Define the term Bel Bel, the unit of measurement o...

Define the term Bel Bel, the unit of measurement of sound, is named after Alexander Graham Bell; Bell was the inventor of the telephone, but for some curious reason, is spelt w

Renaissance (1440-1540), Renaissance (1440-1540): The Renaissance was a...

Renaissance (1440-1540): The Renaissance was a revolutionary movement. It marked a definite and deliberate break with the past.  It swept away the medieval forms of economy, of

Explain the selective reabsorption process, Explain the Selective Reabsorpt...

Explain the Selective Reabsorption Process 1. Specialized proteins called 'transporters' are located on the membranes of the various cells of the nephron. 2. These transport

Artificial satellites, Artificial Satellites Tireless  Servants  in t...

Artificial Satellites Tireless  Servants  in the Sky The space crafts that move in  an orbit around the earth are  called artificial satellites. Most satellites go around the

Explain extrasystole and compensatory pause, Explain Extrasystole and Compe...

Explain Extrasystole and Compensatory Pause During the relaxation period, cardiac muscle is in the relative refractory period i.e. sleeping but only just. If a sufficiently st

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd