Which of the following methods of studying the brain records the brain's electrical activity by placing electrodes on the scalp to detect brain wave activity?
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Also to know is, which brain imaging technique can show what general region of the brain is active at a given moment by measuring the amount of glucose in various areas of the brain and then sending this information to a computer for analysis?
Positron emission tomography (PET) scans measure levels of the sugar glucose in the brain in order to illustrate where neural firing is taking place.
Also, what part of the brain does EEG measure? Occipital cortex This part of the brain is primarily responsible for processing visual information. EEG experiments with visual stimuli (videos, images) often focus on effects in occipital regions.
Beside above, what does electrical activity in the brain mean?
An electroencephalogram (EEG) is a test used to evaluate the electrical activity in the brain. Brain cells communicate with each other through electrical impulses. An EEG can be used to help detect potential problems associated with this activity. Any irregularities may be a sign of seizures or other brain disorders.
What part of the brain acts as a relay station for incoming sensory information?
The thalamus is called the relay station because it sorts incoming sensory information to the appropriate part of the brain.