Human & Animal Health

Researchers analyze walking patterns using 3D technology in community settings

By Nadine A Yehya

(SACRAMENTO) A new study by UC Davis Health researchers reveals that a new technology for three-dimensional (3D) movement analysis may have widespread use in health clinics and the community. Known as markerless motion capture (MLMC), the technology provides detailed 3D analysis of the body’s walking pattern, or gait, to help identify neurological conditions, such as Parkinson's disease.

Making Prosthetics More Lifelike

David Brockman, a retired CalFire captain and avid outdoorsman, built a deck in the backyard of his home last year, without the use of his dominant right hand, which he lost in an accident. The prosthetic hand he used instead was a crude but functional steel hook-and-harness device.

Brockman has tried other artificial limbs, including a high-tech prosthesis called a myoelectric. It looks like a hand and works by using electrical signals from muscles in the forearm. But that one just didn’t work for him.

Cross-campus collaboration leads to ‘smart prosthetics’ for amputee patients

(SACRAMENTO) An interdisciplinary team of UC Davis scientists and plastic and reconstructive surgeons is collaborating to help improve quality of life for patients with upper limb amputations. They are utilizing a novel amputation surgical procedure and smart prosthetics to help patients better control their residual muscles, receive sensory feedback and reduce limb pain.