« previous next »

Author Question: A key motor function of the reticular formation is to a. directly excite spinal cord alpha motor ... (Read 85 times)

kfurse

  • Hero Member
  • *****
  • Posts: 590
on: Jun 22, 2018
A key motor function of the reticular formation is to
 
  a. directly excite spinal cord alpha motor neurons.
  b. facilitate movements through inhibition of the internal division of the globus pallidus.
  c. excite noradrenergic neurons within the substantia nigra.
  d. control muscle tone through the gamma motor system.
  e. control the activity of the cerebellum.

Question 2

The pontine and dentate nuclei are located in the
 
  a. reticular formation.
  b. pons.
  c. cerebellum.
  d. medulla.
  e. cortex.


mcni194

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: d. control muscle tone through the gamma motor system.

Answer to Question 2

Answer: c. cerebellum.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Platelets and the process of blood clot formation. Platelets and the process of blood clot formation.
The functional structure of the peripheral nervous system. (A) Afferent or sensory neurons carry sen The functional structure of the peripheral nervous system. (A) Afferent or sensory neurons carry sen
Spinal changes caused by osteoporosis. Spinal changes caused by osteoporosis.
Overview of protein structure and function Overview of protein structure and function
How to plot a sine function containing an amplitude and phase shift (Question 1 of 3) How to plot a sine function containing an amplitude and phase shift (Question 1 of 3)
Function of Bone Function of Bone
Video: SNP Polymorphysim Microarray Chip - How to Test a Person's DNA

For a complete list of videos, visit our video library