In 2003, the Nobel Prize in Physiology or Medicine was awarded to Paul C. Lauterbur and Sir Peter Mansfield for discoveries related to magnetic resonance imaging (MRI). This is a tool to see the structures of the body (not just the nervous system) that depends on magnetic fields associated with certain atomic nuclei. The utility of this technique in the nervous system is that fat tissue and water appear as different shades between black and white. Because white matter is fatty (from myelin) and gray matter is not, they can be easily distinguished in MRI images. Visit the Nobel Prize website (http://openstaxcollege.org/l/nobel_2) to play an interactive game that demonstrates the use of this technology and compares it with other types of imaging technologies. Also, the results from an MRI session are compared with images obtained from x-ray or computed tomography. How do the imaging techniques shown in this game indicate the separation of white and gray matter compared with the freshly dissected tissue shown earlier?

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 12, Problem 1ILQ

In 2003, the Nobel Prize in Physiology or Medicine was awarded to Paul C. Lauterbur and Sir Peter Mansfield for discoveries related to magnetic resonance imaging (MRI). This is a tool to see the structures of the body (not just the nervous system) that depends on magnetic fields associated with certain atomic nuclei. The utility of this technique in the nervous system is that fat tissue and water appear as different shades between black and white. Because white matter is fatty (from myelin) and gray matter is not, they can be easily distinguished in MRI images. Visit the Nobel Prize website (http://openstaxcollege.org/l/nobel_2) to play an interactive game that demonstrates the use of this technology and compares it with other types of imaging technologies. Also, the results from an MRI session are compared with images obtained from x-ray or computed tomography. How do the imaging techniques shown in this game indicate the separation of white and gray matter compared with the freshly dissected tissue shown earlier?

Expert Solution & Answer

Summary Introduction

To write:

Comparison and separation of the white and gray matter in MRI.

Introduction:

Magnetic resonance imaging (MRI) is a medical imaging technique which produces detailed images of the body parts using strong magnetic fields and radio waves.

Explanation of Solution

MRI uses the magnetic properties of the certain atomic nucleus. A major component of the human body is the water molecule which is made up of hydrogen and oxygen atoms. Proton present in every hydrogen atom is like the tiny magnets that are sensitive to magnetic fields. They align themselves in the direction of the magnetic field which is deviated by sending the radio waves and realign once the radio waves are turned off. These signals provide information about the exact location of the protons in the body. They also help to distinguish between the various types of tissues like the gray matter and the white matter in the brain by the relative amount of water present. The gray matter appears dark gray and the white matter appears lighter gray, water appears dark, fats appear bright.

Conclusion

Thus, MRI is a technique used in the examination of the central nervous system and the other parts of the body indicating disorders if any.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

In 2003, the Nobel Prize in Physiology or Medicine wasawarded to Paul C. Lauterbur and Sir Peter Mansfield fordiscoveries related to magnetic resonance imaging (MRI).This is a tool to see the structures of the body (not just thenervous system) that depends on magnetic fields associatedwith certain atomic nuclei. The utility of this technique inthe nervous system is that fat tissue and water appear asdifferent shades between black and white. Because whitematter is fatty (from myelin) and gray matter is not, theycan be easily distinguished in MRI images. Visit the NobelPrize website (http://openstaxcollege.org/l/nobel_2) toplay an interactive game that demonstrates the use of thistechnology and compares it with other types of imagingtechnologies. Also, the results from an MRI session arecompared with images obtained from x-ray or computedtomography. How do the imaging techniques shown in thisgame indicate the separation of white and gray mattercompared with the freshly dissected tissue…

As humans, we are innately interested in how our bodies and minds work. One question that has been difficult to answer is exactly what is the speed of thought? Why is it so difficult to quantify the speed of thought and do you think we will ever get to the point of solving this problem?

Alcohol addiction is a condition in which a person experiencesdependent on alcohol and difficult to control its consumption. On the other hand, excessive alcohol consumption in the long term can cause disturbances in brain performance, including disturbances in memory, attention, coordination, and locomotion. How does alcohol affect the functioning of nerve cells and the central nervous system? What is the mechanism that occurs? Based on information from the literature, analyze what will happen to coordination and locomotion in someone who is addicted to alcohol and consumes large amounts of alcohol over a long period of time.

Answer 2

Textbook Question

Chapter 12, Problem 1ILQ

In 2003, the Nobel Prize in Physiology or Medicine was awarded to Paul C. Lauterbur and Sir Peter Mansfield for discoveries related to magnetic resonance imaging (MRI). This is a tool to see the structures of the body (not just the nervous system) that depends on magnetic fields associated with certain atomic nuclei. The utility of this technique in the nervous system is that fat tissue and water appear as different shades between black and white. Because white matter is fatty (from myelin) and gray matter is not, they can be easily distinguished in MRI images. Visit the Nobel Prize website (http://openstaxcollege.org/l/nobel_2) to play an interactive game that demonstrates the use of this technology and compares it with other types of imaging technologies. Also, the results from an MRI session are compared with images obtained from x-ray or computed tomography. How do the imaging techniques shown in this game indicate the separation of white and gray matter compared with the freshly dissected tissue shown earlier?

Expert Solution & Answer

Summary Introduction

To write:

Comparison and separation of the white and gray matter in MRI.

Introduction:

Magnetic resonance imaging (MRI) is a medical imaging technique which produces detailed images of the body parts using strong magnetic fields and radio waves.

Explanation of Solution

MRI uses the magnetic properties of the certain atomic nucleus. A major component of the human body is the water molecule which is made up of hydrogen and oxygen atoms. Proton present in every hydrogen atom is like the tiny magnets that are sensitive to magnetic fields. They align themselves in the direction of the magnetic field which is deviated by sending the radio waves and realign once the radio waves are turned off. These signals provide information about the exact location of the protons in the body. They also help to distinguish between the various types of tissues like the gray matter and the white matter in the brain by the relative amount of water present. The gray matter appears dark gray and the white matter appears lighter gray, water appears dark, fats appear bright.

Conclusion

Thus, MRI is a technique used in the examination of the central nervous system and the other parts of the body indicating disorders if any.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 12, Problem 1ILQ

In 2003, the Nobel Prize in Physiology or Medicine was awarded to Paul C. Lauterbur and Sir Peter Mansfield for discoveries related to magnetic resonance imaging (MRI). This is a tool to see the structures of the body (not just the nervous system) that depends on magnetic fields associated with certain atomic nuclei. The utility of this technique in the nervous system is that fat tissue and water appear as different shades between black and white. Because white matter is fatty (from myelin) and gray matter is not, they can be easily distinguished in MRI images. Visit the Nobel Prize website (http://openstaxcollege.org/l/nobel_2) to play an interactive game that demonstrates the use of this technology and compares it with other types of imaging technologies. Also, the results from an MRI session are compared with images obtained from x-ray or computed tomography. How do the imaging techniques shown in this game indicate the separation of white and gray matter compared with the freshly dissected tissue shown earlier?

Expert Solution & Answer

Summary Introduction

To write:

Comparison and separation of the white and gray matter in MRI.

Introduction:

Magnetic resonance imaging (MRI) is a medical imaging technique which produces detailed images of the body parts using strong magnetic fields and radio waves.

Explanation of Solution

MRI uses the magnetic properties of the certain atomic nucleus. A major component of the human body is the water molecule which is made up of hydrogen and oxygen atoms. Proton present in every hydrogen atom is like the tiny magnets that are sensitive to magnetic fields. They align themselves in the direction of the magnetic field which is deviated by sending the radio waves and realign once the radio waves are turned off. These signals provide information about the exact location of the protons in the body. They also help to distinguish between the various types of tissues like the gray matter and the white matter in the brain by the relative amount of water present. The gray matter appears dark gray and the white matter appears lighter gray, water appears dark, fats appear bright.

Conclusion

Thus, MRI is a technique used in the examination of the central nervous system and the other parts of the body indicating disorders if any.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 12, Problem 1ILQ

In 2003, the Nobel Prize in Physiology or Medicine was awarded to Paul C. Lauterbur and Sir Peter Mansfield for discoveries related to magnetic resonance imaging (MRI). This is a tool to see the structures of the body (not just the nervous system) that depends on magnetic fields associated with certain atomic nuclei. The utility of this technique in the nervous system is that fat tissue and water appear as different shades between black and white. Because white matter is fatty (from myelin) and gray matter is not, they can be easily distinguished in MRI images. Visit the Nobel Prize website (http://openstaxcollege.org/l/nobel_2) to play an interactive game that demonstrates the use of this technology and compares it with other types of imaging technologies. Also, the results from an MRI session are compared with images obtained from x-ray or computed tomography. How do the imaging techniques shown in this game indicate the separation of white and gray matter compared with the freshly dissected tissue shown earlier?

Expert Solution & Answer

Summary Introduction

To write:

Comparison and separation of the white and gray matter in MRI.

Introduction:

Magnetic resonance imaging (MRI) is a medical imaging technique which produces detailed images of the body parts using strong magnetic fields and radio waves.

Explanation of Solution

MRI uses the magnetic properties of the certain atomic nucleus. A major component of the human body is the water molecule which is made up of hydrogen and oxygen atoms. Proton present in every hydrogen atom is like the tiny magnets that are sensitive to magnetic fields. They align themselves in the direction of the magnetic field which is deviated by sending the radio waves and realign once the radio waves are turned off. These signals provide information about the exact location of the protons in the body. They also help to distinguish between the various types of tissues like the gray matter and the white matter in the brain by the relative amount of water present. The gray matter appears dark gray and the white matter appears lighter gray, water appears dark, fats appear bright.

Conclusion

Thus, MRI is a technique used in the examination of the central nervous system and the other parts of the body indicating disorders if any.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

To write:

Comparison and separation of the white and gray matter in MRI.

Introduction:

Magnetic resonance imaging (MRI) is a medical imaging technique which produces detailed images of the body parts using strong magnetic fields and radio waves.

Explanation of Solution

MRI uses the magnetic properties of the certain atomic nucleus. A major component of the human body is the water molecule which is made up of hydrogen and oxygen atoms. Proton present in every hydrogen atom is like the tiny magnets that are sensitive to magnetic fields. They align themselves in the direction of the magnetic field which is deviated by sending the radio waves and realign once the radio waves are turned off. These signals provide information about the exact location of the protons in the body. They also help to distinguish between the various types of tissues like the gray matter and the white matter in the brain by the relative amount of water present. The gray matter appears dark gray and the white matter appears lighter gray, water appears dark, fats appear bright.

Conclusion

Thus, MRI is a technique used in the examination of the central nervous system and the other parts of the body indicating disorders if any.

Answer 8

Expert Solution & Answer

Summary Introduction

To write:

Comparison and separation of the white and gray matter in MRI.

Introduction:

Magnetic resonance imaging (MRI) is a medical imaging technique which produces detailed images of the body parts using strong magnetic fields and radio waves.

Explanation of Solution

MRI uses the magnetic properties of the certain atomic nucleus. A major component of the human body is the water molecule which is made up of hydrogen and oxygen atoms. Proton present in every hydrogen atom is like the tiny magnets that are sensitive to magnetic fields. They align themselves in the direction of the magnetic field which is deviated by sending the radio waves and realign once the radio waves are turned off. These signals provide information about the exact location of the protons in the body. They also help to distinguish between the various types of tissues like the gray matter and the white matter in the brain by the relative amount of water present. The gray matter appears dark gray and the white matter appears lighter gray, water appears dark, fats appear bright.

Conclusion

Thus, MRI is a technique used in the examination of the central nervous system and the other parts of the body indicating disorders if any.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

To write:

Comparison and separation of the white and gray matter in MRI.

Introduction:

Magnetic resonance imaging (MRI) is a medical imaging technique which produces detailed images of the body parts using strong magnetic fields and radio waves.

Answer 12

Explanation of Solution

MRI uses the magnetic properties of the certain atomic nucleus. A major component of the human body is the water molecule which is made up of hydrogen and oxygen atoms. Proton present in every hydrogen atom is like the tiny magnets that are sensitive to magnetic fields. They align themselves in the direction of the magnetic field which is deviated by sending the radio waves and realign once the radio waves are turned off. These signals provide information about the exact location of the protons in the body. They also help to distinguish between the various types of tissues like the gray matter and the white matter in the brain by the relative amount of water present. The gray matter appears dark gray and the white matter appears lighter gray, water appears dark, fats appear bright.

Answer 13

Conclusion

Thus, MRI is a technique used in the examination of the central nervous system and the other parts of the body indicating disorders if any.

Answer 14

Ch. 12 - In 2003, the Nobel Prize in Physiology or Medicine...Ch. 12 - Visit this site...Ch. 12 - Visit this site...Ch. 12 - View the University of Michigan Webscope...Ch. 12 - What happens across the membrane of an...Ch. 12 - Visit this site...Ch. 12 - Watch this video...Ch. 12 - Watch this video...Ch. 12 - Which of the following cavities contains a...Ch. 12 - Which structure predominates in the white matter...

Videos

Explanation of Solution

Want to see more full solutions like this?

Chapter 12 Solutions

Additional Science Textbook Solutions