The re-establishment of the innervation is a longer process than circulation in the limbs. Introduction: The nervous system controls and regulates all body activities. The brain is the major controller of the body and it is classified in forebrain, midbrain, and hindbrain. The hindbrain includes the cerebellum, medulla oblongata, and pons. The cerebellum regulates the body posture and voluntary movements of the limbs. The skeletal muscles are involved in the movements of limbs that are innervated by the postganglionic neurons.

Question

Want to see the full answer?

Answer 1

Question

Chapter 12, Problem 3CRCAQ

Summary Introduction

To review:

The re-establishment of the innervation is a longer process than circulation in the limbs.

Introduction:

The nervous system controls and regulates all body activities. The brain is the major controller of the body and it is classified in forebrain, midbrain, and hindbrain. The hindbrain includes the cerebellum, medulla oblongata, and pons. The cerebellum regulates the body posture and voluntary movements of the limbs. The skeletal muscles are involved in the movements of limbs that are innervated by the postganglionic neurons.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Surgeons were able to reattach Irving’s amputated limb, sewing both the nerves and the blood vessels back together. After the surgery, which proceeded very well, the limb regained its blood supply almost immediately, but the limb remained motionless and Irving had no feeling in it for several months. Why did it take longer to reestablish innervation than circulation?

3) Lucas is a 40-year old man who sustained a Spinal Cord Injury (SCI) in a snow skiing accident 10 years ago. The level of his injury is at C6 – he preserved function below that neurologic level. He cannot walk and he also has some impairment in the arms and hands. He is still able to use a manual wheelchair with his upper limbs’ ability. Lucas is interested in the HandbikeBattle coming up in 2024. This organized event boosts self-confidence and fitness in those who have completed rehabilitation after an injury. Lucas wishes to train this year so that he can think of going to that event. Lucas may need a power-assisted handcycle for the event, but will train with you to be properly prepared. He has not been as active in the past 5 years as he dedicated himself to his work and family and his recovery in rehab. He has a handcycle and a roller as shown below and you have agreed to meet with him to ensure he is performing safely and correctly during his weekly sessions. a) What…

A patient has been experiencing numbness and pain in their hands and feet during the winter. They were initially diagnosed with Reynauds (which is caused by an overactive sympathetic nervous system cutting off blood flow to the hands in the cold), but recently they have been experiencing issues with fine motor control in their hands, and the doctor is concerned that it could be Multiple Sclerosis. How could you test to see which condition is causing this? Discuss that how will you treat this patient, if they have MS?