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Introduction to MRI Physics

Order: Reorder
Duration: 8:40
Updated: 25 Sep 2013

This is a Lightbox Radiology Education introduction to the physics of Magnetic Resonance Imaging (MRI). For more information on our courses and online e-learning products, visit lightboxradiology.com.au.

http://wn.com/Introduction_to_MRI_Physics

What is getting an MRI like?

Order: Reorder
Duration: 5:07
Updated: 19 Aug 2013

Via Christi Health Child Life Specialist Angie Long goes through the entire MRI procedure to show patients what they can expect when getting an MRI.

http://wn.com/What_is_getting_an_MRI_like?

Understanding MRIs

Order: Reorder
Duration: 5:23
Updated: 18 Aug 2013

This video provides information about what an MRI is and how it is performed. It explains the procedure and provides details about what to expect.

http://wn.com/Understanding_MRIs

Introductory NMR & MRI: Video 01: Precession and Resonance

Order: Reorder
Duration: 7:18
Updated: 18 Aug 2013

Paul Callaghan gives an introduction to NMR and MRI. Paul uses a mechanical wheel to illustrate the key concepts of precession, relaxation, and resonance. Fi...

http://wn.com/Introductory_NMR_MRI_Video_01_Precession_and_Resonance

How does an MRI work? (HD)

Order: Reorder
Duration: 2:27
Updated: 19 Aug 2013

Dr. Howard Hart Jr. - pioneer in MRI design describes how the MRI works. (In HD). Part of the "Wizards of Schenectady Series - Carl H. Rosner". Learn about t...

http://wn.com/How_does_an_MRI_work?_HD

MRI: Basic Physics & a Brief History

Order: Reorder
Duration: 25:52
Updated: 05 Nov 2013

Describes the basic physics of Nuclear Magnetic Resonance and relevant terms such as T1 & T2 relaxation, pulse sequence, frequency and phase encoding, T1WI and T2WI. Introduces the landmark papers of Drs. Damadian and Lauterbur that made magnetic resonance imaging a reality.

http://wn.com/MRI_Basic_Physics_a_Brief_History

Experience the MRI Process (no sedation)

Order: Reorder
Duration: 4:36
Updated: 16 Aug 2013

Walk through the entire MRI (Magnetic Resonance Imaging) process with a member of the Nationwide Children's Hospital team. From beginning to end, we'll tell ...

http://wn.com/Experience_the_MRI_Process_no_sedation

How dangerous are magnetic items near an MRI magnet?

Order: Reorder
Duration: 2:50
Updated: 19 Aug 2013

UPDATE: Questions about why we were doing what we were doing? Please see the FAQ under "MRI magnet quench: the movie." That video is also entertaining, btw. ...

http://wn.com/How_dangerous_are_magnetic_items_near_an_MRI_magnet?

A guide to a children's MRI Scan ( Magnetic Resonance Imaging ) at Chesterfield Royal Hospital

Order: Reorder
Duration: 9:01
Updated: 16 Nov 2013

***This video is a simulated illustration to children and their parents of an MRI Scan procedure under general anaesthetic, at no time was the scanner in operation, and no anaesthetic was administered*** Magnetic resonance imaging (MRI) is a type of scan that uses strong magnetic fields and radio waves to produce detailed images of the inside of the body. An MRI scanner is a large tube that contains powerful magnets. You lie inside the tube during the scan. An MRI scan can be used to examine almost any part of the body. During an MRI scan, you lie on a flat bed which is moved into the scanner. Depending on the part of your body being scanned, you will be moved into the scanner either head first or feet first. The MRI scanner is operated by someone who is trained in carrying out X-rays and similar procedures, called a radiographer. They control the scanner using a computer, which is in a different room from the scanner to keep it away from the magnetic field generated by the scanner. You will be able to talk to the radiographer through an intercom and they will be able to see you on a television monitor throughout the scan. At certain times during the scan, the scanner will make loud tapping noises. This is the electric current in the scanner coils being turned on and off. You will be given earplugs or headphones to wear. It is very important that you keep as still as possible during your MRI scan. The scan will last between 15 and 90 minutes, depending on the size of the area being scanned and how many images are taken. An MRI scan is a painless and safe procedure. You may find it uncomfortable if you have claustrophobia (fear of enclosed spaces), but with support from the radiographer, most people find this manageable. Sometimes going into the scanner feet first may be easier, although this is not always possible. MRI scans do not involve exposing the body to X-ray radiation. This means people who may be particularly vulnerable to the effects of radiation, such as pregnant women and babies, can use them if necessary. However, not everyone can have an MRI scan. For example, they are not always possible for people who have certain types of implants fitted, such as a pacemaker (a battery operated device that helps control an irregular heartbeat). Extensive research has been carried out into whether the magnetic fields and radio waves used during MRI scans could pose a risk to the human body. No evidence to suggest that there is a risk has been found, which means that MRI is one of the safest medical procedures currently available. More Information can be found at NHS Choices Website: http://www.nhs.uk/

http://wn.com/A_guide_to_a_children's_MRI_Scan_Magnetic_Resonance_Imaging_at_Chesterfield_Royal_Hospital

Introduction Lecture - EE225E/BIO265 Principles of MRI UC Berkeley

Order: Reorder
Duration: 55:55
Updated: 17 Aug 2013

Graduate level class on the Principles of MRI at UC Berkeley - This is the only lecture so far.

http://wn.com/Introduction_Lecture_EE225E_BIO265_Principles_of_MRI_UC_Berkeley

MRI Scan - what happens?

Order: Reorder
Duration: 2:22
Updated: 18 Aug 2013

Radiographer, Mark Harrison gives a quick patient overview of the MRI scan...

http://wn.com/MRI_Scan_what_happens?

Magnetic Resonance Imaging (MRI)

Order: Reorder
Duration: 11:12
Updated: 19 Aug 2013

http://www.BestDamnTutoring.com What is MRI? The physical principles behind Magnetic Resonance Imaging are described. The name of MRI was initially NRI (Nucl...

http://wn.com/Magnetic_Resonance_Imaging_MRI

mri sounds

Order: Reorder
Duration: 33:35
Updated: 17 Aug 2013

mri sounds.

http://wn.com/mri_sounds

Your Child's Sedated MRI

Order: Reorder
Duration: 6:50
Updated: 27 Jul 2013

A step-by-step explanation of what to expect when your child is having a sedated MRI at Monroe Carell Jr. Children's Hospital at Vanderbilt.

http://wn.com/Your_Child's_Sedated_MRI

How Does an MRI Work?

Order: Reorder
Duration: 1:21
Updated: 13 Aug 2013

NIBIB's 60 Seconds of Science explains what is happening in the body when it undergoes an MRI. MRIs employ powerful magnets which produce a strong magnetic f...

http://wn.com/How_Does_an_MRI_Work?

How to Read a Lumbar MRI

Order: Reorder
Duration: 55:57
Updated: 16 Jul 2013

Spine Conference at Upper Chesapeake Medical Center in Bel Air, Md. The moderator is Spiro Antoniades, M.D..

http://wn.com/How_to_Read_a_Lumbar_MRI

MRI-scan - Wat kun je verwachten bij een MRI?

Order: Reorder
Duration: 3:09
Updated: 06 Aug 2013

http://www.ziekenhuis.nl/onderzoek-diagnose/m/mri-scan/item712 Laborant Wim Boon legt uit wat een MRI-scan is en hoe het in z'n werk gaat. In de video zijn o...

http://wn.com/MRI-scan_Wat_kun_je_verwachten_bij_een_MRI?

MRI - What Is an MRI Video.mp4

Order: Reorder
Duration: 1:31
Updated: 30 Jul 2013

What is MRI, This video is about MRI Treatment.

http://wn.com/MRI_What_Is_an_MRI_Videomp4

MRI Video for Children

Order: Reorder
Duration: 8:53
Updated: 15 Aug 2013

Here is an introduction to functional magnetic resonance imaging (fMRI). This video is geared towards children ages 4-10 years old and helps familiarize chil...

http://wn.com/MRI_Video_for_Children

MRI Exam Procedure

Order: Reorder
Duration: 5:09
Updated: 05 Sep 2012

The MRI is a Magnetic Resonance Imaging scanner. We can observe almost every part of the body from head to foot and from every angel with this imaging device...

http://wn.com/MRI_Exam_Procedure

脳ドック MRI撮影の様子

Order: Reorder
Duration: 2:45
Updated: 16 Aug 2012

20120816、脳ドックを受けて来ました。 MRI室内の様子です。

http://wn.com/脳ドック_MRI撮影の様子

How to Read a MRI of the Normal Lumbar Spine | Lower-Back | Vail Spine Specialist

Order: Reorder
Duration: 6:27
Updated: 17 Aug 2013

Website: http://neckandback.com, Forum: http://askspinedoc.com, Subscribe: http://www.youtube.com/subscription_center?add_user=necka... Appt: 970-479-5895 Co...

http://wn.com/How_to_Read_a_MRI_of_the_Normal_Lumbar_Spine_|_Lower-Back_|_Vail_Spine_Specialist

Gaki No Tsukai - Batsu Game MRI Scene(SUB)

Order: Reorder
Duration: 4:35
Updated: 14 Aug 2013

Gaki No Tsukai - Batsu Game MRI Scene,funny japanese game show...

http://wn.com/Gaki_No_Tsukai_Batsu_Game_MRI_SceneSUB

photo: AP / Slamet Riyadi

A women walks on a road covered with volcanic ash following an eruption of Mount Kelud, in Yogyakarta, Indonesia, Friday, Feb 14, 2014.

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Indonesia volcano eruption sparks mass evacuation

The Guardian

14 Feb 2014

Ash cloud from Java island's Mount Kelud forces 100,000 people to flee their homes and international airports to close. Villagers covering their faces from volcanic ash after Mount Kelud's eruption. two people were killed overnight from falling debris. Photograph. Hafidz Novalsyah/AP ... Kediri, a normally bustling town about 19 miles (30km) from the mountain, was largely deserted as residents stayed indoors to avoid the choking ash ... ....(size: 4.0Kb)

photo: World Press Photo / John Stanmeyer

African migrants on the shore of Djibouti city at night, raising their phones in an attempt to capture an inexpensive signal from neighboring Somalia—a tenuous link to relatives abroad.

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The World’s Best (Unaltered) Photos

The New York Times

14 Feb 2014

In order to view this feature, you must download the latest version of flash player here. In a striking departure from past years, the World Press Photo top prize was given not for a hard-news image, but was awarded to John Stanmeyer for a photo of African migrants in Djibouti trying to capture a faint signal that provides a tenuous link to relatives in Somalia, Ethiopia and Eritrea. Showcase. The World Press Photo Contest ... Mr ... Mr ... Mr ... Mr ... ....(size: 8.4Kb)

photo: Creative Commons / David Gold

Mr. Bigg's.jpg The fast-food restaurant chain Mr. Bigg's in Nigeria

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Nigerian restaurant busted for serving roasted human heads

The Examiner

13 Feb 2014

The International Business Times and a Nigerian news website titled the Osun Defender, reports a horrific story about a Nigerian restaurant that got busted for selling human flesh and promoting cannabilism. Last Thursday, Anambra authorities closed an unnamed restaurant after learning that it served dishes containing human flesh ... The shocked pastor called the police ... ....(size: 1.5Kb)

photo: WN / Janice Sabnal

A road in Pocahontas, Illinois, USA is covered with snow during a winter storm as seen on this February 2, 2013 photo.

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Storm bears down on US east coast as havoc persists in South

BBC News

13 Feb 2014

A winter storm is bearing down on the densely populated US north-east, after causing transport chaos in the South. Across the typically mild South, more than 350,000 people lack power, and 3,800 US flights have been cancelled due to snow, ice and strong winds. The storm has snarled traffic across the state of North Carolina and has already been blamed for 10 deaths ... Heavy ice brought down trees and power lines in Georgia ... ....(size: 3.1Kb)

photo: AP / Michael A. Mariant

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Ellen Page Comes Out as Gay, Says She Wants to "Help Others Have an Easier and More Hopeful Time"

E! Online

15 Feb 2014

Ellen Page wants to make a difference, and the first step in doing so, was revealing that she is gay. The actress came out as a homosexual woman during a personal speech delivered at Time to THRIVE, a conference to promote the welfare of LGBT youth held at Bally's Hotel and Casino in Las Vegas, Nev ... PHOTOS ... X."....(size: 1.5Kb)

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Quade cleared of serious neck injury

Sydney Morning Herald

15 Feb 2014

The Wallabies playmaker underwent X-rays which cleared him of any fracture while preliminary results from an MRI scan are also positive ... Advertisement ....(size: 0.7Kb)

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Queensland Reds star Quade Cooper cleared of serious neck injury

Sydney Morning Herald

15 Feb 2014

The Wallabies playmaker underwent X-rays, which cleared him of any fracture while preliminary results from an MRI scan are also positive ... Advertisement ....(size: 0.7Kb)

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Reds' Mat Latos has surgery for torn knee cartilage; team calls it minor repair

Sporting News

15 Feb 2014

GOODYEAR, Ariz. — Starter Mat Latos had surgery to repair torn cartilage in his left knee on Friday, giving the Cincinnati Reds a concern as they opened spring training ... Mat Latos (AP Photo) ... An MRI exam found the tear, and he had surgery on the day pitchers and catchers were having their physicals ... ....(size: 1.6Kb)

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Letter: Women over age 40 benefit from annual mammogram

Buffalo News

15 Feb 2014

Women over age 40 benefit from annual mammogram The recent breast cancer screening article, “Doubts grow on mammograms’ value,” has many women doubting if they should have a mammogram ... Today it relies on an individualized approach, paying attention to the density of the breast tissue and the risk profile of each patient, and utilizes additional techniques such as tomosynthesis ultrasound and MRI accordingly....(size: 2.0Kb)

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Sudden cardiac deaths on the rise in Kerala

The Times of India

15 Feb 2014

KOCHI. P Antony, a government employee from central Kerala, remembers fainting for the first time at a Christmas party. Over the next 20 days, he had many other similar "black-out" episodes ... The examination revealed very fast heart beats and an MRI proved that that he needed an implantable cardioverter defibrillator (ICD) - a type of specialized pacemaker - besides a few medicines ... 'We have no data to support it ... ....(size: 2.4Kb)

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Sean Greenwood has scan after sled slip up

The Irish Times

15 Feb 2014

Ireland’s skeleton slider Sean Greenwood underwent a CT scan and MRI at the mountain hospital in Krasnaya Polyana last night after losing control of his sled during his second run at the Sanki Sliding Centre. Greenwood, who grew up in Canada but has an Irish passport through his Galway mother, got up too high at one of the corners and partially flipped over at a speed of 119km per hour. Placed last ... The main thing is that he’s fine....(size: 2.4Kb)

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San Jose Family's Heartbreaking Loss Gives Researchers Hope for Brain Tumor Breakthrough

NBC Washington

15 Feb 2014

When Libby and Tony Kranz moved into their home on Yorkshire Drive in Gilroy, they saw it as the place where they would raise their four children. They never imagined it would be the place where they would have to watch one of those children slowly die ... Then one day, Jennifer's left eye began to turn inward ... But a trip to the optometrist lead to an MRI which lead to a meeting with a team of doctors. WATCH MORE BAY AREA PROUD STORIES ... ....(size: 2.7Kb)

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Broxton's rehab moves to Reds camp (Cincinnati Reds)

noodls

15 Feb 2014

(Source. Cincinnati Reds) Latos has minor knee surgery to repair meniscus. GOODYEAR, Ariz. -- Instead of working out with his teammates on the first day of Reds Spring Training, starting pitcher Mat Latos underwent left knee surgery on Friday to repair torn meniscus cartilage. Latos was injured a couple of days ago when he slipped while long tossing ... An MRI exam confirmed the meniscus tear ... "It was an easy repair, a quick repair....(size: 3.0Kb)

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Marshall taking steps to keep shoulder healthy (Cincinnati Reds)

noodls

15 Feb 2014

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Healthy Cueto poised to bounce back in '14 (Cincinnati Reds)

noodls

15 Feb 2014

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Former All-Star, manager Fregosi dies

STL Today

15 Feb 2014

Fregosi dies after apparent stroke. Jim Fregosi, a former All-Star shortstop, who won more than 1,000 games as a manager for four teams, has died after an apparent stroke. He was 71 ... Fregosi ended more than 50 years in baseball as a special assistant to Braves general manager Frank Wren ... 11 in 1988 ... An MRI found the tear, and he had surgery on Friday morning as the rest of the pitchers and catchers were having their physicals....(size: 3.7Kb)

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Letters to the editor: Feb. 15

Austin American Statesman

15 Feb 2014

In the 2012 election, the American-Statesman endorsed single-member districts for Austin and an independent redistricting commission to draw those districts. The paper’s endorsement was important to passage of Prop 3 and the long-delayed realization of district elections for our city ... Thank you ... Austin. Re. Feb ... Re ... Prior to reading the article, I was preparing to undergo an MRI procedure and reluctantly planning to pay hundreds of dollars....(size: 5.1Kb)

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Try sesame as alternative to acetaminophen

Tampa Bay Online

15 Feb 2014

Q. You often suggest anti-inflammatory foods as alternatives to pharmacy pain relievers. Why not consider sesame? An ingredient in this seed, sesamin, blocks the inflammatory activity of insulin. Answer. Thank you for the suggestion ... Q ... Answer ... Q ... A large, long-term study of women found that those with the highest levels of omega-3 fatty acids in their red blood cells had less brain shrinkage (atrophy) on MRI testing (Neurology online, Jan ... ....(size: 6.0Kb)

This page contains text from Wikipedia, the Free Encyclopedia - http://en.wikipedia.org/wiki/Magnetic_resonance_imaging

This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.

This page contains text from Wikipedia, the Free Encyclopedia - http://en.wikipedia.org/wiki/The_Normal

This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.

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Related Topics

Introduction to MRI Physics

What is getting an MRI like?

Understanding MRIs

Introductory NMR & MRI: Video 01: Precession and Resonance

How does an MRI work? (HD)

MRI: Basic Physics & a Brief History

Experience the MRI Process (no sedation)

How dangerous are magnetic items near an MRI magnet?

A guide to a children's MRI Scan ( Magnetic Resonance Imaging ) at Chesterfield Royal Hospital

Introduction Lecture - EE225E/BIO265 Principles of MRI UC Berkeley

MRI Scan - what happens?

Magnetic Resonance Imaging (MRI)

mri sounds

Your Child's Sedated MRI

Make changes yourself !

Introduction to MRI Physics

What is getting an MRI like?

Understanding MRIs

Introductory NMR & MRI: Video 01: Precession and Resonance

How does an MRI work? (HD)

MRI: Basic Physics & a Brief History

Experience the MRI Process (no sedation)

How dangerous are magnetic items near an MRI magnet?

A guide to a children's MRI Scan ( Magnetic Resonance Imaging ) at Chesterfield Royal Hospital

Introduction Lecture - EE225E/BIO265 Principles of MRI UC Berkeley

MRI Scan - what happens?

Magnetic Resonance Imaging (MRI)

mri sounds

Your Child's Sedated MRI

How Does an MRI Work?

How to Read a Lumbar MRI

MRI-scan - Wat kun je verwachten bij een MRI?

MRI - What Is an MRI Video.mp4