Podcast
Questions and Answers
What is the main advantage of MRI over CT?
What is the main advantage of MRI over CT?
- It is quicker
- It provides higher resolution images
- It does not involve radiation (correct)
- It is cheaper
Which type of MRI uses Blood oxygen level dependent (BOLD) contrast?
Which type of MRI uses Blood oxygen level dependent (BOLD) contrast?
- Functional MRI (fMRI) (correct)
- T2-Weighted MRI
- T1-Weighted MRI
- FLAIR MRI
What type of MRI requires sedation for cases involving movements, such as children?
What type of MRI requires sedation for cases involving movements, such as children?
- T1-Weighted MRI
- DWI MRI
- T2-Weighted MRI (correct)
- Functional MRI (fMRI)
Which imaging method is not suitable for individuals with metal implants like a pacemaker?
Which imaging method is not suitable for individuals with metal implants like a pacemaker?
What imaging method uses strong magnetic and radio waves to interact with hydrogen atoms in body tissues?
What imaging method uses strong magnetic and radio waves to interact with hydrogen atoms in body tissues?
Why is MRI considered safer than CT for pregnant women and children?
Why is MRI considered safer than CT for pregnant women and children?
Which method is used to examine the arteries and veins by looking for blockages and vascular problems?
Which method is used to examine the arteries and veins by looking for blockages and vascular problems?
What is used to visualize blood vessels without the need for a catheter in the current procedure?
What is used to visualize blood vessels without the need for a catheter in the current procedure?
Which method is commonly used with CT and MRI to visualize blood vessels intravenously?
Which method is commonly used with CT and MRI to visualize blood vessels intravenously?
What does the contrast agent in cerebral angiography help visualize?
What does the contrast agent in cerebral angiography help visualize?
What is a limitation of the previous procedure of cerebral angiography involving a catheter?
What is a limitation of the previous procedure of cerebral angiography involving a catheter?
What is an advantage of the current procedure of cerebral angiography that eliminates the need for a catheter?
What is an advantage of the current procedure of cerebral angiography that eliminates the need for a catheter?
What is one of the advantages of using Magnetoencephalography (MEG)?
What is one of the advantages of using Magnetoencephalography (MEG)?
Which method involves inducing temporary paralysis on one side of the brain to test language lateralization?
Which method involves inducing temporary paralysis on one side of the brain to test language lateralization?
What is a disadvantage of using Magnetoencephalography (MEG)?
What is a disadvantage of using Magnetoencephalography (MEG)?
Which method involves using small electrical pulses to interfere with cortical activity during brain surgeries?
Which method involves using small electrical pulses to interfere with cortical activity during brain surgeries?
What is the primary purpose of the WADA test?
What is the primary purpose of the WADA test?
Why is Electrical Stimulation Mapping considered an invasive method?
Why is Electrical Stimulation Mapping considered an invasive method?
What does CT stand for?
What does CT stand for?
What is an advantage of CT imaging?
What is an advantage of CT imaging?
What is a disadvantage of CT imaging?
What is a disadvantage of CT imaging?
What color does a high-density body area appear in CT scans?
What color does a high-density body area appear in CT scans?
What is an advantage of CT imaging mentioned in the text?
What is an advantage of CT imaging mentioned in the text?
What does the text say about CT's ability to detect early stage ischemic stroke?
What does the text say about CT's ability to detect early stage ischemic stroke?
What is the advantage of functional MRI (fMRI)?
What is the advantage of functional MRI (fMRI)?
Which of the following is NOT an application of Positron Emission Tomography (PET)?
Which of the following is NOT an application of Positron Emission Tomography (PET)?
What is an advantage of Electroencephalography (EEG)?
What is an advantage of Electroencephalography (EEG)?
Which technique involves the use of a small dose of a radioactive tracer injected intravenously?
Which technique involves the use of a small dose of a radioactive tracer injected intravenously?
What is a disadvantage of Positron Emission Tomography (PET)?
What is a disadvantage of Positron Emission Tomography (PET)?
Which technique is commonly used to diagnose epilepsy in language research?
Which technique is commonly used to diagnose epilepsy in language research?
