32 Questions
Which method involves administering drugs to modulate neurotransmitter systems?
Pharmacological manipulation
What is a major limitation of EEG?
Low spatial resolution
Which method measures changes in blood flow and oxygenation to infer neural activity?
fMRI
What is an advantage of lesion studies?
Causation can be inferred
Which method involves monitoring eye movements to understand visual attention and cognitive processes?
Eye-Tracking
Which method uses electrical currents to modulate neural activity non-invasively?
TES
What is a disadvantage of PET?
Limited spatial resolution
Which method involves the use of light to control and manipulate genetically modified neurons?
Optogenetics
What is a potential application of optogenetics?
Studying the role of specific neurons in behavior and cognition
What is a pro of using optogenetics?
Precise control over targeted neural populations
What is a con of using optogenetics?
Limited penetration depth of light
Which method involves recording the electrical activity of the brain?
EEG
What is a potential application of EEG?
Monitoring changes in brain metabolism
What is a pro of using EEG?
Real-time imaging capability
What is a con of using EEG?
Low spatial resolution
Which method involves using magnetic fields to measure changes in blood flow?
fMRI
What is a potential application of fMRI?
Detecting structural abnormalities in the brain
What is a pro of using fMRI?
High spatial resolution
What is the function of optogenetics?
Optogenetics involves the use of light to control and manipulate genetically modified neurons.
What is a potential application of EEG?
Investigating neural circuitry and connectivity.
What is a pro of using fMRI?
High spatial resolution.
What is a potential application of optogenetics?
Therapeutic interventions in neurological disorders.
What is a pro of using PET?
Measures changes in neurotransmitter activity.
What is a con of using fNIRS?
Limited penetration depth of light.
What is a potential application of fNIRS?
Studying brain function in infants and mobile participants.
What is a con of using PET?
Exposure to ionizing radiation.
What is a pro of using TES?
Potential therapeutic applications.
What is a limitation of fMRI?
Relatively slow temporal resolution.
What is a potential application of EEG?
Diagnosing and monitoring neurological disorders.
What is a pro of using Eye-Tracking?
Direct measure of attention.
What is a con of using TMS?
Potential discomfort and side effects.
What is a potential application of MRS?
Studying metabolic changes in neurological disorders.
Explore the various methods used in neuroscience research, including optogenetics, pharmacological manipulation, EEG, fMRI, lesion studies, and more. Learn about the functions, applications, and advantages and disadvantages of each method.
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