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
san4es73 [151]
3 years ago
8

Describe two major technologies that doctors use to examine the brain?

Health
2 answers:
maria [59]3 years ago
7 0
Well there are multiple technologies doctors use. You're probably familiar with the fMRI  (fundamental magnetic resonance imaging) technique that measures brain activity.
The fMRI works by detecting changes in blood oxygenation, since when the brain is more active more oxygen is used.
---
Another one you might be familiar with: a CT scan (computed tomography). 
It's like an xray for your brain. You sit in this hallow cylindrical apparatus, then you get all sorts of xray beams to your head. The imagery you get depends on the absorption of the beam through the tissue that passes.
---
Then there's EEG, or simply put, <span>Electroencephalography. You know in TV shows where scientists put those weird white sticker things on people's heads? Its that. The white sticker things are called electrodes and are only placed on the scalp, and it measures electrical activity. Its non-invasive, so it's frequently used for experiments.
</span>
I hope these helped somewhat 
DochEvi [55]3 years ago
3 0
Accidents: Every so often someone gets smacked in the head REALLY hard and from their injury we learn about the brain. The most famous case occurred in 1848 to a fellow named Phineas Gage. Phineas was working on the railroad when an iron pole shot through his head.
Lesions: A lesion is the removal or destruction of part of the brain. Doctors will lesion a patients brain during brain surgery. By removing parts of the brain we are able to learn what different parts of the brain do.
You might be interested in
Which body part would most likely be affected by the improper application of a compression wrap?
jok3333 [9.3K]
Depends on the injury
8 0
3 years ago
Match the following disorders with their definitions.<br><br> PLEASE HELP ASAP! :D
Naya [18.7K]
1- personality disorder
2- anxiety
3- depression
4-manic depression
5-obessive (OCD)
6- passive aggressive
7- adjustment disorder
8-phobia
9-psychosis
10-schizophrenia
6 0
3 years ago
a nurse is caring for a 55-year-old postoperative client. the client returns to the icu after surgery intubated and mechanically
strojnjashka [21]
Your answer would be the catheter

this is because they can cause uti’s especially if they cause the bladder to be unable to empty correctly

hope this helps :)
7 0
2 years ago
What are the potential benefits of this product Zumba
Gnoma [55]

Answer:

it helps with sickness

Explanation:

6 0
3 years ago
PA help po<br><br>Can you answer this question you may Brainlist ​
Leviafan [203]
I cant see the last question and i guess it’s all upon you too

6 0
2 years ago
Read 2 more answers
Other questions:
  • Alcohol is metabolized___. a. at the same rate in all peopleb. at a constant rate within each personc. at a varied rate dependin
    9·1 answer
  • How are health care and lobbying related?
    6·1 answer
  • Charlie's heart is not functioning properly. Which
    13·1 answer
  • 48. The most effective means of minimizing the likelihood of foodbome illness is:
    8·1 answer
  • When should an incident be reported and to whom?<br>​
    8·1 answer
  • What requires businesses to explain all interest charges, late charges, collection fees, and finance charges up front before the
    10·1 answer
  • Which of the following is true of adrenaline?
    14·1 answer
  • So I need help!.
    15·2 answers
  • Why would a patient need to be in the prone position quizlet
    7·1 answer
  • When do a pharmacy technician, emergency dispatcher, and administrative personnel career have in common
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!