Day 9: Final Neuroimaging Quiz

Question 1

In neuroimaging, what is a key role of Artificial Intelligence (AI)?

Accepted Answer

To analyze vast amounts of complex brain data and find patterns.

Question 2

Which of the following is not an example of Artificial Intelligence?

Accepted Answer

Rule Based Algorithms

Question 3

What is the primary role of an Institutional Review Board (IRB) in neuroimaging research?

Accepted Answer

to review & approve studies to ensure ethical treatment of participants.

Question 4

Neuroimaging evidence is currently considered a highly reliable way to determine if someone is lying in a court of law.

Accepted Answer

False

Question 5

For MVPA, after the classifier has been trained, the testing data will be:

Accepted Answer

Given to the classifier unlabeled/without identifying information

Question 6

TMS is commonly used to treat depression:

Accepted Answer

True

Question 7

True or False: Recognizing and storing patterns when playing ERS is semantic memory.

Accepted Answer

False

Question 8

In Alzheimer's Disease, imaging often shows shrinkage in which brain area, known for its role in memory formation?

Accepted Answer

Hippocampus

Question 9

An unexpected, unrelated finding on a brain scan (e.g., a cyst) is called:

Accepted Answer

Incidental finding

Question 10

How would you search for a study related to "decision-making" OR "choice" within the "prefrontal cortex" AND using fMRI?

Accepted Answer

(decision-making OR choice) AND "prefrontal cortex" AND fMRI

Question 11

Neuroimaging advancements will only impact medical fields, with little effect on areas like education or sports.

Accepted Answer

False

Question 12

Did you like our Quizs? :D

Accepted Answer

Very very much, Yes!

Question 13

Neuroimaging scan sare typically used as a single, definitive "yes/no" test to diagnose conditions like ADHD or autism

Accepted Answer

False

Question 14

Transcranial Magnetic Stimulation (TMS) is a technique that:

Accepted Answer

uses magnetic pulses to activate or temporarily influence brain areas.

Question 15

Knowing that hemoglobin is a protein in blood that carries oxygen is what memory?

Accepted Answer

Semantic Memory

Question 16

What does a Tesla (unit) measure?

Accepted Answer

The strength of the MRI scanners main magnetic field

Question 17

What ethical issues are raised by commercial BCIs?

Accepted Answer

Risk of personal data being misused, Lack of equal access

Question 18

What type of MRI images are good for looking at detailed brain anatomy?

Accepted Answer

t1-weighted

Question 19

Which technique can reveal changes in brain volume in areas like the frontal lobe, or enlargement of fluid spaces?

Accepted Answer

Structural MRI

Question 20

Alzheimer's is associated with:

Accepted Answer

Build up of amyloid-plaques, neurofibrillary tangles, AND brain atrophy

Question 21

The amygdala, a small almond shaped structure, plays a key role in processing which function?

Accepted Answer

Emotion (especially fear)

Question 22

What is one application of TMS in neuroscience research?

Accepted Answer

temporarily disrupting brain regions to study their function

Question 23

The fMRI, when a brain "lights up" with increased blood flow, what does this indicate about the neurons in that region?

Accepted Answer

they are becoming more active and requiring more oxygen

Question 24

Using tech or drugs to "improve" memory/attention in healthy people is what neuroethical challenge?

Accepted Answer

Brain enhancement

Question 25

brain scans show structure/activity, but they don't directly reveal a person's…?

Accepted Answer

specific intent or guilty mind (mens rea)

Question 26

True or False: The Tuskegee Syphilis Experiment violated multiple ethical research concerns

Accepted Answer

True

Question 27

If science reveals more about the brain mechanisms behind behavior, what major philosophical question might this impact?

Accepted Answer

Our understanding of free will and personal responsibility

Question 28

Which atomic particle is key to MRI?

Accepted Answer

hydrogen protons

Question 29

If you are awake and actively thinking, which type of brain waves would most likely be prominent on an EEG reading?

Accepted Answer

Beta

Question 30

The concept of "Big Data" in neuroscience involves:

Accepted Answer

Combining brain data from thousands of individuals to find robust patterns.

Day 9: Final Neuroimaging Quiz

Questions 30

Day 9: Final Neuroimaging Quiz

Questions 30