Title |
Quantification of cervical spine muscle fat: a comparison between T1-weighted and multi-echo gradient echo imaging using a variable projection algorithm (VARPRO)
|
---|---|
Published in |
BMC Medical Imaging, September 2013
|
DOI | 10.1186/1471-2342-13-30 |
Pubmed ID | |
Authors |
James M Elliott, David M Walton, Alfred Rademaker, Todd B Parrish |
Abstract |
Previous data using T1-weighted MRI demonstrated neck muscle fat infiltration (MFI) in patients with poor functional recovery following whiplash. Such findings do not occur in those with milder symptoms of whiplash, chronic non-traumatic neck pain or healthy controls, suggesting traumatic factors play a role. Muscle degeneration could potentially represent a quantifiable marker of poor recovery, but the temporal constraints of running a T1-weighted sequence and performing the subsequent analysis for muscle fat may be a barrier for clinical translation. The purpose of this preliminary study was to evaluate, quantify and compare MFI for the cervical multifidus muscles with T1-weighted imaging and a more rapid quantitative 3D multi-echo gradient echo (GRE) Dixon based method in healthy subjects. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Brazil | 1 | 33% |
United States | 1 | 33% |
Unknown | 1 | 33% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 2 | 67% |
Scientists | 1 | 33% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United Kingdom | 1 | 2% |
Unknown | 65 | 98% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Master | 16 | 24% |
Researcher | 13 | 20% |
Student > Doctoral Student | 8 | 12% |
Student > Ph. D. Student | 7 | 11% |
Other | 4 | 6% |
Other | 9 | 14% |
Unknown | 9 | 14% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 21 | 32% |
Nursing and Health Professions | 10 | 15% |
Sports and Recreations | 5 | 8% |
Engineering | 5 | 8% |
Agricultural and Biological Sciences | 3 | 5% |
Other | 9 | 14% |
Unknown | 13 | 20% |