The correct answer is (c) They show which part of the brain are involved in specific activities.
The functional magnetic resonance imaging is used to measure the activity of brain by the detecting the change in the blood flow. This is done because the cerebral blood flow is associated with the neuronal activation. The functional area of brain has a higher blood flow that can be observed in functional MRI. The commercial application of functional magnetic resonance imaging is used in lie detectors. This technique is also used in research world and in some clinical trails. Physicians use this technique to see how risky a brain surgery can be. It is also used to learn how a normal, diseased, or injured brain functions.
The ability to identify the specific location of skin touch in two different areas is communicated through sensory pathway .
<h3>What is sensory pathway?</h3>
The cerebral cortex or the cerebellum are the two destinations of the brain, and sensory pathways are the channels by which sensations or impulses travel from sense organs or receptors to the response centers there. While cerebellar impulses are important in coordination functions, cerebral cortex impulses enter through the thalamus and travel to the conscious portion of the brain.
Ascending and descending tracts make up the majority of the sensory pathways.
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B, because it's not an advantage for something to be expensive and time consuming
Answer:
Cells make RNA messages in a process similar to the replication of DNA. The DNA strands are pulled apart in the location of the gene to be transcribed, and enzymes create the messenger RNA from the sequence of DNA bases using the base pairing rules
Explanation:
