This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The motor units of the thumb, fingers, and face contain the A) fewest muscle fibers. B) most ... (Read 56 times)

schs14

  • Hero Member
  • *****
  • Posts: 569
on: Jun 22, 2018
The motor units of the thumb, fingers, and face contain the
 
  A) fewest muscle fibers.
  B) most muscle fibers.
  C) fewest motor neurons.
  D) most motor neurons.
  E) most extensors.

Question 2

In the classic experiments of Lawrence and Kuypers, the descending motor tracts of monkeys were transected. The results of these experiments suggest that the function of the ventromedial pathways is the control of
 
  A) posture.
  B) movements of the body core and associated arm movements.
  C) reaching for objects.
  D) all of the above
  E) both A and B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ambernicolefink

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: E


schs14

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jun 22, 2018
Thank you


ambernicolefink

  • Sr. Member
  • ****
  • Posts: 359
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Motor Pathways of the CNS Motor Pathways of the CNS
Thyrohyoid muscle Thyrohyoid muscle
Milestones of Gross Motor Development in Infancy Age ranges provided are for 90% of American infant Milestones of Gross Motor Development in Infancy Age ranges provided are for 90% of American infant
Notice the small motor gear on the left drives a larger plastic gear (black), which then drives ... Notice the small motor gear on the left drives a larger plastic gear (black), which then drives ...
Using hot stones to massage the face. Using hot stones to massage the face.
Press into points along the neck with your thumb, one side at a time. Apply circular friction to ... Press into points along the neck with your thumb, one side at a time. Apply circular friction to ...
Video: Neurosynapse Animation

For a complete list of videos, visit our video library