« previous next »

Author Question: Describe the structures that comprise the basal ganglia and explain the significance of this system ... (Read 78 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
on: Jun 22, 2018
Describe the structures that comprise the basal ganglia and explain the significance of this system for motor function.
 
  What will be an ideal response?

Question 2

Explain the significance of the process of apoptosis for brain development.
 
  What will be an ideal response?


joewallace

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: The basal ganglia include the caudate nucleus, the putamen, and the globus pallidus. Damage to this system results in motor movement problems (e.g., Parkinson's disease).

Answer to Question 2

Answer: The brain overproduces neurons. Apoptosis serves to eliminate neurons that cannot make appropriate synaptic contacts.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

human nervous system human nervous system
The Knee Joint: Anatomical Structures Influencing Motion The Knee Joint: Anatomical Structures Influencing Motion
Summary of Cell Structures and Functions Summary of Cell Structures and Functions
The structures thought to mediate the sympathetic and behavioral responses conditioned to an ... The structures thought to mediate the sympathetic and behavioral responses conditioned to an ...
The digestive system The digestive system
Structures of the Human Eye Structures of the Human Eye
Video: ETC Protein Complexes & Chemiosmosis (Total ATP Production and ATP Synthase)

For a complete list of videos, visit our video library