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Serhud [2]
3 years ago
8

_______ is a brain-imaging technique that shows us precisely which areas of the brain are active at a particular moment in time;

_______ is a technique that shows us the exact structure of each of the brain's parts. ct; pet functional mri (fmri); mri pet; fmri angiogram; mri
Biology
1 answer:
expeople1 [14]3 years ago
5 0
The answer is "PET scan" or "PET-CT". 

PET scan or positron emission tomography uses the technology behind conventional CT scans but performs to quantify the function in specific parts of organs (i.e. brain). The patient will be given a positron emitting substance most commonly fluorodeoxyglucose or FDG via intravenous injection. After which, the patient will go to the PET machine and the PET machine will measure the positron emitted throughout the body. Positron is well correlated to the function of a specific part of an organ.
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3 years ago
Dr. Graham exposes rats to a vanilla scent prior to receiving a food pellet in the left corner of their cage, but provides no fo
jenyasd209 [6]

Answer:

a. ​food pellet

Explanation:

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In the experiment described above in the question, <em>the unconditioned stimulus is the food pellet,</em> which naturally elicits the response of the rat to wait at the far left corner of the cage. The neutral stimulus which is paired with the food pellet is the vanilla scent, which now becomes the conditioned response, when paired alone.

4 0
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S_A_V [24]

Answer:

Due to different grouping style

Explanation:

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