Quantcast
Follow us On YouTube Follow us On FaceBook



or
Search Language
Browse
Medical Animations
Medical Animation Titles
Custom Legal Animations
Patient Health Articles
Custom Interactive
Most Recent Uploads
Body Systems/Regions
Anatomy & Physiology
Diseases & Conditions
Diagnostics & Surgery
Cells & Tissues
Cardiovascular System
Digestive System
Integumentary System
Nervous System
Reproductive System
Respiratory System
Back and Spine
Foot and Ankle
Head and Neck
Hip
Knee
Shoulder
Thorax
Medical Specialties
Cancer
Cardiology
Dentistry
Editorial
Neurology/Neurosurgery
Ob/Gyn
Orthopedics
Pediatrics
Account
Administrator Login
Mild Traumatic Brain Injury - Medical Animation
 
This animation may only be used in support of a single legal proceeding and for no other purpose. Read our License Agreement for details. To license this animation for other purposes, click here.

If animation does not play, download and install the latest free Flash Player plugin.
More Like ThisAdd To Lightbox ANH12059 Enlarge Share
Ready to Purchase?

$999.00

Order by phone: (800) 338-5954
Item #ANH12059Source #1

Mild Traumatic Brain Injury - Medical Animation
MEDICAL ANIMATION TRANSCRIPT: The brain is the most complex part of the human body. This three-pound organ is the seat of intelligence, database of memories, interpreter of the senses, and the director of all movement. Lying in its bony shell and washed by protective fluid, the brain is also the most fragile organ in the body, with the same texture and consistency as gelatin. Within the brain are over 100 billion nerve cells, called neurons, sending electrical and chemical signals to and from the body. Each neuron has a cell body, a long nerve fiber called an axon, and projections of the cell body called dendrites. Dendrites extend out from the cell body to receive messages from other nerve cells. Axons in the brain connect neurons with each other, which in turn provide extensive interconnections with other brain areas. Because the brain and its nerve cells are so fragile, sudden rapid movements of the head can cause injuries. During one such injury, called coup-contrecoup or acceleration-deceleration injury, the brain bounces back and forth against the bony interior wall of the skull. In high-speed coup-contrecoup injuries, the impact may be violent enough to cause swelling and bruising of the brain tissue called a contusion. However, in cases involving low-speed coup-contrecoup injuries, the resulting damage may not be visible to the naked eye. As the brain moves back and forth within the skull, areas of varying density in the brain slide over each other at different speeds. Axons crossing these junctions experience tremendous shearing forces, causing them to stretch and tear from the cell body. This event is called axonal shearing or diffuse axonal injury. Brain damage can continue to occur for hours or days after the initial injury. Damage to the axons can lead to a breakdown of communication among neurons in the brain. The torn axons quickly degenerate, releasing toxic levels of chemicals called neurotransmitters into the extracellular space. In turn, many of the surrounding neurons begin to die over the next 24 to 48 hours, worsening the initial effects of the injury. Mild to moderate cases of diffuse axonal injury, or DAI, may result in symptoms such as brief loss of consciousness, impaired long-term memory, reduced problem-solving ability, lower social inhibition, and problems with attention and perception. Severe cases of diffuse axonal may result in a coma or a persistent vegetative state. In the United States, over 1 million cases of mild traumatic brain injuries, including diffuse axonal injury, are reported each year. Of this number, over 300,000 patients suffer long-term effects from the damage. Computed tomography, or CT, and magnetic resonance imaging, or MRI, are tests that can be performed to check for mild traumatic brain injury. The results of these tests usually show a normal reading. Therefore, doctors must rely on patient history and a clinical exam to diagnose mild traumatic brain injury.

YOU MAY ALSO WANT TO REVIEW THESE ITEMS:
Kidneys and Ureters in Abdomen
Kidneys and Ureters in Abdomen - ANS00015
Medical Animation
Add to my lightbox
Find More Like This
Anatomy of a Neuron (Nerve Cell)
Anatomy of a Neuron (Nerve Cell) - ANS00035
Medical Animation
Add to my lightbox
Find More Like This
Nerve Cell (Neuron) Anatomy
Nerve Cell (Neuron) Anatomy - ANS00071
Medical Animation
Add to my lightbox
Find More Like This
Anterior Cervical Discectomy and Fusion
Anterior Cervical Discectomy and Fusion - ANS00299
Medical Animation
Add to my lightbox
Find More Like This
Coup-Contrecoup Whiplash Injury
Coup-Contrecoup Whiplash Injury - ANS00351
Medical Animation
Add to my lightbox
Find More Like This
Concussion
Concussion - ANH13093
Medical Animation
Add to my lightbox
Find More Like This
This exhibit is available in these languages:
What attorneys say about MLA and The Doe Report:
"Our practice involves medical negligence cases exclusively. We have six attorneys and one physician on staff. We have used Medical Legal Art's staff for every one of our cases over the past 12 years and have found their services to be extraordinary. The transformation of medical records into powerful graphic images has without fail been handled expertly, expeditiously and effectively translating into superb results for our clients, both in the courtroom and in settlement. Every case can benefit from their excellent work and we unqualifiedly recommend their services. They are the best!"

Chris Otorowski
Morrow and Otorowski
Bainbridge Island, Washington
www.medilaw.com

"Whether it's demonstrating a rotator cuff tear, neck movement a few milliseconds after rear impact, or a proposed lumbar fusion, the Doe Report represents an instant on-line database of medical illustration for health-care and legal professionals.

Illustrations can be purchased 'as is' or modified within hours and sent either electronically or mounted on posterboard. An illustration is worth a thousand words, as juries perk up and look intently to capture concepts that are otherwise too abstract. Start with good illustrations, a clear and direct voice, a view of the jury as 12 medical students on day one of training, and your expert testimony becomes a pleasure, even on cross examination. An experienced trial lawyer should also emphasize these illustrations at the end of trial, as a means of visually reinforcing key concepts covered.

As a treating physician, I also use these accurate illustrations to educate my own patients about their medical conditions. The Doe Report is an invaluable resource, and its authors at MLA have always been a pleasure to work with."

Richard E. Seroussi M.D., M.Sc.
Diplomate, American Boards of Electrodiagnostic Medicine and PM&R
Seattle Spine & Rehabilitation Medicine
www.seattlespine.info

"For us, the defining feature of effective demonstrative evidence is whether, by itself, the piece will tell the story of the case. Medical legal Art provides our firm with illustrations and animations that are clear and persuasive. Their exhibits tell the story in a way that allows the jury to understand a very complex subject, very quickly."

James D. Horwitz
Koskoff, Koskoff & Bieder, P.C.
Bridgeport, CT

"There is nothing like a great graphic depicting the real nature and extent of a victim's injuries to get full value for your client. I use Medical Legal Art for mediations as well as trial."

Geoff Wells
Greene, Broillet, Panish & Wheeler
Santa Monica, CA













Awards | Resources | Articles | Become an Affiliate | Free Medical Images | Pregnancy Videos
Credits | Jobs | Help | Medical Legal Blog | Find a Lawyer | Hospital Marketing