1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Yuliya22 [10]
3 years ago
11

Why do individuals who suffer from brainstem injuries have difficulty with their autonomic functions?

Biology
2 answers:
faust18 [17]3 years ago
7 0

Answer:

Because the brainstem regulates autonomic functions through cranial nerves arising from it.

Explanation:

The brainstem is the posterior part of the brain that is continuous with the spinal cord. The brainstem has three parts which includes; midbrain, pons and medulla oblongata.

The midbrain play major part in wakefulness and regulation of homeostasis. It is associated with vision, hearing, motor control, sleep and wake cycles, alertness, and temperature regulation.

The pons is situated between the medulla oblongata and the midbrain. It transmit signal information via nerves to the cerebrum through the medulla and to the cerebellum. It also sends sensory signals to the thalamus via sensory nerves. The pons performs both motor and sensory functions. Sensory functions like hearing, equilibrium, taste, and facial sensations such as touch and pain. Motor roles like eye movement, facial expressions, chewing, swallowing, urination, and the secretion of saliva and tears.

The medulla oblongata controls autonomic functions and connects the spinal cord to higher levels of the brain. It also regulate several basic functions of the autonomic nervous system like breathing, heart and blood vessels, digestion, vomiting, coughing, sneezing, and swallowing.

Individuals that suffers Injury to the brainstem, particularly to the medulla oblongata, will have difficulty with these autonomic functions.

scoundrel [369]3 years ago
4 0

Answer: The brainstem controls autonomic functions through cranial nerves arising from it, along with the medulla oblongata, therefore an injury to the area can cause loss of these functions.

Explanation:

The brainstem comprises of the midbrain, and the pons and medulla of the hindbrain. It is in direct continuation with the spinal cord. Ten cranial nerves arise from this part, and a number of tracts pass through this region. The medulla of the brainstem are particularly involved in maintaining heart rate, breathing and blood pressure. In case of a brainstem injury, the cranial nerves responsible for autonomic functions could get damaged leading to dysfunction and/or the areas of medulla consisting of centres controlling heart rate, blood pressure or other autonomic functions, if damaged could cause difficulties.

You might be interested in
What is process of forming an exact copy of the dna molecule called?
Dafna11 [192]
It’s:
dna replication
3 0
2 years ago
The chemical reactions that release energy from tour food are called your​
Alexxx [7]

Answer:

Explanation:

The source of the energy required to regenerate ATP is the chemical energy stored in food (e.g. glucose). The cellular process of releasing energy from food through a series of enzyme-controlled reactions is called respiration . Some of the energy released is used to produce ATP.

5 0
3 years ago
How do lipids differ from one another in function?
algol [13]

Answer:

The three fatty acids can be different from one another. Since the hydrocarbon chains are very non-polar, fats do no dissolve in water; instead, fat molecules tend to coalesce with one another. Since a fat molecule has 3 fatty acids connected to a glycerol molecule, they are also called triglycerides.

6 0
3 years ago
The major means of propulsion through the alimentary canal is peristalsis.
goldfiish [28.3K]
<h2>Peristalsis </h2>

Explanation:

  • Peristalsis is simply a series of muscle contractions, these contractions occur in the digestive tract
  • Peristalsis is also observed in the tubes that connect the kidneys to the bladder
  • Peristalsis is an automatic and important process which moves: food through the digestive system, urine from the kidneys into the bladder  and bile from the gallbladder into the duodenum
  • Peristalsis is a normal function of the body and can sometimes be felt in the belly (abdomen) as gas moves along
6 0
3 years ago
A 30n force pushes a box to the left, a 40n force pushes a box to the right, the box will
ser-zykov [4K]
The box will move to the right
7 0
3 years ago
Other questions:
  • When caring for an individual with anorexia nervosa, the most important nursing intervention is to:?
    13·1 answer
  • Valerie has these signs: extreme fatigue, dizziness, nausea, vomiting, fainting, and a weak, rapid pulse. these are telltale sig
    7·1 answer
  • In the Northern Hemisphere, south-facing mountain slopes form a microclimate, because they are _______.
    9·2 answers
  • Which of the following causes a tumor to form
    12·1 answer
  • Answer to what type of arthropod appendage is comprised of a single series of segments attached end-to-end, rather than branchin
    13·2 answers
  • the --- of a star determines its temperature and luminosity. A. density. B. mass. C. location. D. width
    12·2 answers
  • Where do westerlies occur
    12·1 answer
  • Which of the following isllustrates how fossil fuels can be conserved?
    5·1 answer
  • Which of the following is an example of positive feedback?
    7·1 answer
  • Which statement is correct about how muscles move bones?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!