Navigation Links
Motion sensors detect horse lameness earlier than veterinarians, MU study finds
Date:7/3/2012

COLUMBIA, Mo. The most common ailment to affect a horse is lameness. A University of Missouri equine veterinarian has developed a way to detect this problem using a motion detection system called the "Lameness Locator." Now, Kevin Keegan, a professor of equine surgery in the College of Veterinary Medicine at MU, has found that his Lameness Locator can detect lameness earlier than veterinarians using the traditional method of a subjective eye test.

The Lameness Locator, which is now in commercial use, places small sensors on the horse's head, right front limb and croup, near the tail. The sensors monitor and record the horse's torso movement while the horse is trotting. The recorded information is then transferred to a computer or mobile device and compared against databases recorded from the movement of healthy horses and other lame horses. The computer is then able to diagnose whether or not the horse is lame.

In a new study published in the Equine Veterinary Journal, Keegan and co-author Meghan McCracken, an equine surgery resident at MU, put special adjustable shoes on horses that temporarily induced symptoms of lameness. The horses were then monitored by the Lameness Locator as well as by a number of veterinarians using any lameness testing methods they wished. If no lameness was detected by either the veterinarians or the Lameness Locator, the special shoes were adjusted slightly to increase the symptoms of lameness. This process was repeated until both the Lameness Locator and the participating veterinarians properly identified in which leg of the horse the lameness was occurring. Keegan and McCracken found that the Lameness Locator was able to correctly identify lameness earlier than veterinarians using subjective eye test methods more than 58 percent of the time and more than 67 percent of the time when the lameness occurred in the hind legs of the horse. Keegan attributes this to the sensors' high sensitivity levels.

"There are two reasons why the Lameness Locator is better than the naked eye," Keegan said. "It samples motion at a higher frequency beyond the capability of the human eye and it removes the bias that frequently accompanies human subjective evaluation."

Because equine lameness may begin subtly and can range from a simple mild problem affecting a single limb to a more complicated one affecting multiple limbs, veterinarians and horse owners know that early detection is the key to successful outcomes.

"If veterinarians can detect lameness earlier, before it gets too bad, it makes treatment much easier," Keegan said. "Lameness often goes undetected or undiagnosed entirely, which can cause owners to retire horses earlier than needed, simply because they cannot figure out why the horses are unhealthy. The Lameness Locator should be able to help with that as well."


'/>"/>

Contact: Nathan Hurst
hurstn@missouri.edu
573-882-6217
University of Missouri-Columbia
Source:Eurekalert

Related biology news :

1. A study confirms that long commercials evoke stronger emotions
2. Knee injuries in women linked to motion, nervous system differences
3. Lets get moving: Unraveling how locomotion starts
4. Miniature pressure sensors for medical touch
5. Tiny electrical sensors could signal faster MRSA diagnosis
6. Miniature Sandia sensors may advance climate studies
7. Gold nanoantennas detect proteins
8. EPA to highlight innovative ways to detect and respond to biological threats
9. Using cell phones to detect harmful airborne substances
10. Global Information Inc. Announces Discounted Conference Registration For Bio-IT World Asia and Biodetection Technologies 2012
11. Detecting breast cancers fingerprint in a droplet of blood
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/10/2017)... Research and Markets has announced the addition of ... Commercial Aspects" to their offering. ... Biomarkers play an important ... selection of treatment as well for monitoring the results. There ... modern medicine. Biochip/microarray technologies and next generation sequencing are also ...
(Date:2/8/2017)... Inc. (NASDAQ: AWRE ), a leading supplier of ... quarter and year ended December 31, 2016. ... compared to $6.9 million in the same quarter last year. ... million compared to $2.6 million in the fourth quarter of ... $0.5 million, or $0.02 per diluted share, which compares to ...
(Date:2/8/2017)... 7, 2017 Report Highlights The ... from $8.3 billion in 2016 at a compound annual ... Report Includes - An overview of the global ... with data from 2015 and 2016, and projections of ... of the market on the basis of product type, ...
Breaking Biology News(10 mins):
(Date:2/22/2017)... Scientists propose in Nature blocking ... Gaucher and maybe other lysosomal storage diseases as a ... current therapies. An international research team led ... also included investigators from the University of Lübeck in ... 22. The study was conducted in mouse models of ...
(Date:2/22/2017)... Yorba Linda, Ca (PRWEB) , ... February 22, ... ... interactive virtual events for tech innovators, engineers, and scientists from around the world, ... event will place on February 22 and 23, 2017. This premier, online-only conference ...
(Date:2/22/2017)... , Feb. 22, 2017 Origin (Origin Agritech, LLC, a ... and seed provider, and Arcadia (Arcadia Biosciences, ... develops and commercializes agricultural productivity traits and nutritional products, today announced ... biotechnology product developed in China to ... trials. ...
(Date:2/22/2017)... ... February 22, 2017 , ... Pharma and biotech consulting ... European director. Operating from Pennside’s Zurich headquarters, Pennside Partners, GmbH, Mr. Perkins brings ... after more than a decade with leading market research firm, GfK. He began ...
Breaking Biology Technology: