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

Author Question: Contrast limb and constructional apraxia. What will be an ideal ... (Read 48 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
on: Jun 22, 2018
Contrast limb and constructional apraxia.
 
  What will be an ideal response?

Question 2

Describe how the reticular formation regulates muscle tonus.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

BUTTHOL369

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: Limb apraxia refers to difficulties movement the arms, fingers, and hands. This deficit is caused by damage to the left parietal hemisphere. Damage to the right parietal hemisphere, on the other hand, causes constructional apraxia wherein patients have difficulty constructing or drawing objects.

Answer to Question 2

Answer: The reticular formation controls the activity of the gamma motor system, which in turn controls the activity of the intrafusal muscle fibers; activation of these fibers will cause the extrafusal fibers to show more overall contractions. The reticular formation can thus indirectly increase or decrease overall muscle tone.


Wadzanai

  • Member
  • Posts: 528
Reply 2 on: Jun 22, 2018
Gracias!

atrochim

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Alpha Centauri A and B resolved over the limb of Saturn, as seen by Cassini–Huygens Alpha Centauri A and B resolved over the limb of Saturn, as seen by Cassini–Huygens
Measuring Limb Circumference Measuring Limb Circumference
Alpha Centauri A and B over limb of Saturn Alpha Centauri A and B over limb of Saturn
Lesions Causing Limb Apraxia Lesions Causing Limb Apraxia
Contrast of ventilation and external and internal respiration. Contrast of ventilation and external and internal respiration.
Bar-eye phenotypes in contrast to the wild-type eye in Drosophila Bar-eye phenotypes in contrast to the wild-type eye in Drosophila
Video: Carbon fixing adaptations Animation

For a complete list of videos, visit our video library