Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Robyn S. Newell"'
Autor:
Michele Touchette, Kelly A Lefaivre, Pierre Guy, Antony J. Hodgson, Carolyn Anglin, Robyn S. Newell, Meena Amlani
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery. 16:11-22
We designed an Artificial X-ray Imaging System (AXIS) that generates simulated fluoroscopic X-ray images on the fly and assessed its utility in improving C-arm positioning performance by C-arm users with little or no C-arm experience. The AXIS system
Publikováno v:
Journal of Biomechanics. 80:53-62
Cervical spine injuries often happen in dynamic environments (e.g., sports and motor vehicle crashes) where individuals may be moving their head and neck immediately prior to impact. This motion may reposition the cervical vertebrae in a way that is
Publikováno v:
International journal of computer assisted radiology and surgery. 13(8)
Pedicle screw fixation is a challenging procedure with a concerning rates of reoperation. After insertion of the screws is completed, the most common intraoperative verification approach is to acquire anterior–posterior and lateral radiographic ima
Autor:
John Street, Carolyn Anglin, Robyn S. Newell, Hooman Esfandiari, Renee Bernard, Antony J. Hodgson
Publikováno v:
International journal of computer assisted radiology and surgery. 13(8)
Pedicle screw malplacement, leading to neurological symptoms, vascular injury, and premature implant loosening, is not uncommon and difficult to reliably detect intraoperatively with current techniques. We propose a new intraoperative post-placement
Publikováno v:
Journal of Electromyography and Kinesiology. 19:e102-e113
The purpose of this study was to determine the effect of the ECG artifact on low-level trunk muscle activation amplitudes and assess the effectiveness of two methods used to remove the ECG. Simulations were performed and percent error in root mean sq
Publikováno v:
Spine. 39(15)
STUDY DESIGN In vivo human volunteer study of the intervertebral postural changes and muscle activity levels while tensing the neck muscles. OBJECTIVE To determine if actively tensing the neck muscles changes the posture of the cervical spine and, be
Publikováno v:
Journal of biomechanics. 46(16)
Rollover crashes are dynamic and complex events in which head impacts with the roof can cause catastrophic neck injuries. Ex vivo and computational models are valuable in understanding, and ultimately preventing, these injuries. Although neck posture
Publikováno v:
Spine. 37(23)
Study design In vivo large animal (pig) model study of cerebrospinal fluid (CSF) pressures after acute experimental spinal cord injury (SCI). Objective To determine how the CSF pressure (CSFP) and CSF pulse pressure amplitude (CSFPPA) cranial and cau
Publikováno v:
Gaitposture. 27(3)
Introduction The adduction moment measured at the knee during gait is important to the study of osteoarthritis. The purpose of this study was to explore the effect of describing the knee adduction moment using three different biomechanical models, an