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What method of studying the brain invovles the insertion of radioactive glucose sugar into a vein?
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∙ 9y ago
Positron Emission Tomography (PET) is a method of studying the brain that involves the insertion of radioactive glucose sugar into a vein. This technique is used to measure brain activity by tracking the metabolism of glucose in different regions of the brain.
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What method of studying the brian involves the insertion of radioactive glucose (sugar) into a vein?
The method you're referring to is called positron emission tomography (PET) scan. In this procedure, a small amount of radioactive glucose is injected into a vein, allowing researchers to track its uptake in different regions of the brain. This helps visualize brain activity and metabolism, providing insights into various cognitive processes.
Technique that measures the levels of activity of different areas of the brain by tracing their consumption of a radioactive form of glucose?
The technique is called positron emission tomography (PET). It involves injecting a radioactive form of glucose into the bloodstream, which is then taken up by active brain regions. The scanner detects the emitted positrons to create a map of brain activity.
Why do humans need carbohydrates?
Carbohydrates are the body's primary source of energy. They are broken down into glucose, which is used by cells for fuel, particularly in the brain and muscles. Carbohydrates also play a role in maintaining healthy digestion and providing a feeling of satiety.
How can stress change physiological measurements?
Stress can increase heart rate, blood pressure, and release stress hormones like cortisol, impacting the body's overall response. It can also affect blood glucose levels, digestive processes, and immune system function, leading to potential long-term health implications if stress is chronic or severe.
What would be would be most useful for detecting the brain areas that are most active as a person performs mathematical calculations?
Functional magnetic resonance imaging (fMRI) would be most useful for detecting the brain areas that are most active as a person performs mathematical calculations. fMRI measures changes in blood flow related to neural activity, providing detailed images of brain activity during specific tasks. This method can help identify regions of the brain that are involved in mathematical processing.
What method of studying the brain involves the insertion of radioactive glucose into a vein?
PET - Positron Emission Tomography
What method of studying the brain involves the insertion of radioactive glucose (sugar) into a vein?
PET-Positron Emission Tomography
How many molecules of radioactive alcohol are formed from each molecule of glucose?
over 9000
A culture of bacteria growing aerobically is fed glucose containing radioactive carbon and is then examined During the citric acid cycle radioactive would first appear in?
NADH
What tool is used in a hospital to look at blood flow in a brain?
Usually a PET scanner (positron emission tomography scanner) with radioactive glucose. Note: following this test you will be slightly radioactive for about 10 to 12 hours.
If Plants are in an illuminated chamber and are supplied with carbon dioxide that has radioactive carbon atoms. In what molecule will the radioactivity be found later?
The sugar glucose.
How does glucose turn into starch?
Essentially it is starch that is turned into glucose. Saliva in our mouths contains an amylase which breaks down SOME starch into sugar (or glucose). This process continues with Pancreatic juice which also contains an amylase which breaks down starch to sugar.
What is a brain-imaging method in which radioactive glucose is injected into the subject and a computer compiles a color-coded image of the activity of the brain?
PET or positron emission tomography
What does the medical abbreviation FDG mean?
FDG stands for fluorodeoxyglucose, which is a radioactive glucose analog used in positron emission tomography (PET) scans to visualize metabolically active tissues in the body.
What is the carbohydrate that is found in abundance in mammalian blood?
Glucose
What is splitting of atomic nuclei?
FISSION. nobody on this website knows the answer..... SHAME
Technique that measures the levels of activity of different areas of the brain by tracing their consumption of a radioactive form of glucose?
The technique is called positron emission tomography (PET). It involves injecting a radioactive form of glucose into the bloodstream, which is then taken up by active brain regions. The scanner detects the emitted positrons to create a map of brain activity.
