Please enable Javascript

Labmeeting uses lots of Javascript - basically you can't use the site without it. So please enable Javascript in your browser. If your browser does not support Javascript, we recommend Firefox.

Papers authored by Callaghan JP

Collect these papers and discover other ones on Labmeeting. Learn more.

Developing an estimate of daily cumulative loading for the knee: examining test-retest reliability.

+ cite this

+ View Abstract

Robbins SM, Birmingham TB, Jones GR, Callaghan JP, and Maly MR

Gait & posture 30(4):497-501, 2009 Nov - Who cited this? | PubMed ID: 19692246 | Fulltext

Intervertebral disc segmentation and volumetric reconstruction from peripheral quantitative computed tomography imaging.

+ cite this

+ View Abstract

Wong A, Mishra A, Yates J, Fieguth P, Clausi DA, and Callaghan JP

IEEE transactions on bio-medical engineering 56(11 Pt 2):2748-51, 2009 Nov - Who cited this? | PubMed ID: 19635691 | Fulltext

The rule of 1s for padding kinematic data prior to digital filtering: influence of sampling and filter cutoff frequencies.

+ cite this

+ View Abstract

Howarth SJ and Callaghan JP

Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology 19(5):875-81, 2009 Oct - Who cited this? | PubMed ID: 18462952 | Fulltext

Development of active hip abduction as a screening test for identifying occupational low back pain.

+ cite this

+ View Abstract

Nelson-Wong E, Flynn TW, and Callaghan JP

The Journal of orthopaedic and sports physical therapy 39(9):649-57, 2009 Sep - Who cited this? | PubMed ID: 19721214 | Fulltext

Determining the optimal size for posture categories used in video-based posture assessment methods.

+ cite this

+ View Abstract

van Wyk PM, Weir PL, Andrews DM, Fiedler KM, and Callaghan JP

Ergonomics 52(8):921-30, 2009 Aug - Who cited this? | PubMed ID: 19629807 | Fulltext

Using sitting as a component of job rotation strategies: Are lifting/lowering kinetics and kinematics altered following prolonged sitting.

+ cite this

+ View Abstract

Howarth SJ, Beach TA, Pearson AJ, and Callaghan JP

Applied ergonomics 40(3):433-9, 2009 May - Who cited this? | PubMed ID: 19081557 | Fulltext

Application of Autocorrelation and Cross-correlation Analyses in Human Movement and Rehabilitation Research.

+ cite this

+ View Abstract

Nelson-Wong E, Howarth S, Winter DA, and Callaghan JP

The Journal of orthopaedic and sports physical therapy 39(4):287-95, 2009 Apr - Who cited this? | PubMed ID: 19346626 | Fulltext

The role of dynamic flexion in spine injury is altered by increasing dynamic load magnitude.

+ cite this

+ View Abstract

Parkinson RJ and Callaghan JP

Clinical biomechanics (Bristol, Avon) 24(2):148-54, 2009 Feb - Who cited this? | PubMed ID: 19121880 | Fulltext

Evidence of a pelvis-driven flexion pattern: Are the joints of the lower lumbar spine fully flexed in seated postures?.

+ cite this

+ View Abstract

Dunk NM, Kedgley AE, Jenkyn TR, and Callaghan JP

Clinical biomechanics (Bristol, Avon) 24(2):164-8, 2009 Feb - Who cited this? | PubMed ID: 19138810 | Fulltext

Intervertebral neural foramina deformation due to two types of repetitive combined loading.

+ cite this

+ View Abstract

Drake JD and Callaghan JP

Clinical biomechanics (Bristol, Avon) 24(1):1-6, 2009 Jan - Who cited this? | PubMed ID: 19008024 | Fulltext

The effect of an active lumbar system on the seating comfort of officers in police fleet vehicles.

+ cite this

+ View Abstract

Donnelly CJ, Callaghan JP, and Durkin JL

International journal of occupational safety and ergonomics : JOSE 15(3):295-307, 2009 - Who cited this? | PubMed ID: 19744371 | Fulltext

The influence of posture and loading on interfacet spacing: an investigation using magnetic resonance imaging on porcine spinal units.

+ cite this

+ View Abstract

Drake JD, Dobson H, and Callaghan JP

Spine 33(20):E728-34, 2008 Sep 15 - Who cited this? | PubMed ID: 18794747 | Fulltext

Prolonged standing as a precursor for the development of low back discomfort: An investigation of possible mechanisms.

+ cite this

+ View Abstract

Gregory DE and Callaghan JP

Gait & posture 28(1):86-92, 2008 Jul - Who cited this? | PubMed ID: 18053722 | Fulltext

The effect of fatigue on trunk muscle activation patterns and spine postures during simulated firefighting tasks.

+ cite this

+ View Abstract

Gregory DE, Narula S, Howarth SJ, Russell C, and Callaghan JP

Ergonomics 51(7):1032-41, 2008 Jul - Who cited this? | PubMed ID: 18568962 | Fulltext

Trunk muscle responses to suddenly applied loads: Do individuals who develop discomfort during prolonged standing respond differently?.

+ cite this

+ View Abstract

Gregory DE, Brown SH, and Callaghan JP

Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology 18(3):495-502, 2008 Jun - Who cited this? | PubMed ID: 17270465 | Fulltext

Do flexion/extension postures affect the in vivo passive lumbar spine response to applied axial twist moments?.

+ cite this

+ View Abstract

Drake JD and Callaghan JP

Clinical biomechanics (Bristol, Avon) 23(5):510-9, 2008 Jun - Who cited this? | PubMed ID: 18234402 | Fulltext

Gluteus medius muscle activation patterns as a predictor of low back pain during standing.

+ cite this

+ View Abstract

Nelson-Wong E, Gregory DE, Winter DA, and Callaghan JP

Clinical biomechanics (Bristol, Avon) 23(5):545-53, 2008 Jun - Who cited this? | PubMed ID: 18282648 | Fulltext

Muscular contribution to low-back loading and stiffness during standard and suspended push-ups.

+ cite this

+ View Abstract

Beach TA, Howarth SJ, and Callaghan JP

Human movement science 27(3):457-72, 2008 Jun - Who cited this? | PubMed ID: 18362038 | Fulltext

Abdominal Muscles Dominate Contributions to Vertebral Joint Stiffness During the Push-up.

+ cite this

+ View Abstract

Howarth SJ, Beach TA, and Callaghan JP

Journal of applied biomechanics 24(2):130-9, 2008 May - Who cited this? | PubMed ID: 18579905 | Fulltext

Inter-rater reliability of output measures for a posture matching assessment approach: a pilot study with food service workers.

+ cite this

+ View Abstract

Cann AP, Connolly M, Ruuska R, Macneil M, Birmingham TB, Vandervoort AA, and Callaghan JP

Ergonomics 51(4):556-72, 2008 Apr - Who cited this? | PubMed ID: 18357541 | Fulltext

A validation of a posture matching approach for the determination of 3D cumulative back loads.

+ cite this

+ View Abstract

Sutherland CA, Albert WJ, Wrigley AT, and Callaghan JP

Applied ergonomics 39(2):199-208, 2008 Mar - Who cited this? | PubMed ID: 17586458 | Fulltext

An examination of shoulder kinematics and kinetics when using a commercial trunk harness while sheep shearing.

+ cite this

+ View Abstract

Gregory DE, Milosavljevic S, Pal P, and Callaghan JP

Applied ergonomics 39(1):29-35, 2008 Jan - Who cited this? | PubMed ID: 17572373 | Fulltext

Shape-guided active contour based segmentation and tracking of lumbar vertebrae in video fluoroscopy using complex wavelets.

+ cite this

+ View Abstract

Wong A, Mishra A, Fieguth P, Clausi D, Dunk NM, and Callaghan JP

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 1:863-6, 2008 - Who cited this? | PubMed ID: 19162793 | Fulltext

Progressive disc herniation: an investigation of the mechanism using radiologic, histochemical, and microscopic dissection techniques on a porcine model.

+ cite this

+ View Abstract

Tampier C, Drake JD, Callaghan JP, and McGill SM

Spine 32(25):2869-74, 2007 Dec 1 - Who cited this? | PubMed ID: 18246010 | Fulltext

Methodological considerations for the calculation of cumulative compression exposure of the lumbar spine: a sensitivity analysis on joint model and time standardization approaches.

+ cite this

+ View Abstract

Fischer SL, Albert WJ, McClellan AJ, and Callaghan JP

Ergonomics 50(9):1365-76, 2007 Sep - Who cited this? | PubMed ID: 17654030 | Fulltext

The effect of camera viewing angle on posture assessment repeatability and cumulative spinal loading.

+ cite this

+ View Abstract

Sutherland CA, Albert WJ, Wrigley AT, and Callaghan JP

Ergonomics 50(6):877-89, 2007 Jun - Who cited this? | PubMed ID: 17457747 | Fulltext

Can periods of static loading be used to enhance the resistance of the spine to cumulative compression?.

+ cite this

+ View Abstract

Parkinson RJ and Callaghan JP

Journal of biomechanics 40(13):2944-52, 2007 - Who cited this? | PubMed ID: 17408674 | Fulltext

Quantifying low back peak and cumulative loads in open and senior sheep shearers in New Zealand: examining the effects of a trunk harness.

+ cite this

+ View Abstract

Gregory DE, Milosavljevic S, and Callaghan JP

Ergonomics 49(10):968-81, 2006 Aug 15 - Who cited this? | PubMed ID: 16803727 | Fulltext

Do exercise balls provide a training advantage for trunk extensor exercises? A biomechanical evaluation.

+ cite this

+ View Abstract

Drake JD, Fischer SL, Brown SH, and Callaghan JP

Journal of manipulative and physiological therapeutics 29(5):354-62, 2006 Jun - Who cited this? | PubMed ID: 16762662 | Fulltext

Elimination of electrocardiogram contamination from electromyogram signals: An evaluation of currently used removal techniques.

+ cite this

+ View Abstract

Drake JD and Callaghan JP

Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology 16(2):175-87, 2006 Apr - Who cited this? | PubMed ID: 16139521 | Fulltext

The effects of lumbar massage on muscle fatigue, muscle oxygenation, low back discomfort, and driver performance during prolonged driving.

+ cite this

+ View Abstract

Durkin JL, Harvey A, Hughson RL, and Callaghan JP

Ergonomics 49(1):28-44, 2006 Jan 15 - Who cited this? | PubMed ID: 16393802 | Fulltext

Stability ball versus office chair: comparison of muscle activation and lumbar spine posture during prolonged sitting.

+ cite this

+ View Abstract

Gregory DE, Dunk NM, and Callaghan JP

Human factors 48(1):142-53, 2006 - Who cited this? | PubMed ID: 16696264 | Fulltext

The influence of static axial torque in combined loading on intervertebral joint failure mechanics using a porcine model.

+ cite this

+ View Abstract

Drake JD, Aultman CD, McGill SM, and Callaghan JP

Clinical biomechanics (Bristol, Avon) 20(10):1038-45, 2005 Dec - Who cited this? | PubMed ID: 16098646 | Fulltext

Gender-based differences in postural responses to seated exposures.

+ cite this

+ View Abstract

Dunk NM and Callaghan JP

Clinical biomechanics (Bristol, Avon) 20(10):1101-10, 2005 Dec - Who cited this? | PubMed ID: 16126314 | Fulltext

Effects of minimum sampling rate and signal reconstruction on surface electromyographic signals.

+ cite this

+ View Abstract

Durkin JL and Callaghan JP

Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology 15(5):474-81, 2005 Oct - Who cited this? | PubMed ID: 15935959 | Fulltext

Estimating the compressive strength of the porcine cervical spine: an examination of the utility of DXA.

+ cite this

+ View Abstract

Parkinson RJ, Durkin JL, and Callaghan JP

Spine 30(17):E492-8, 2005 Sep 1 - Who cited this? | PubMed ID: 16135971 | Fulltext

Effects of prolonged sitting on the passive flexion stiffness of the in vivo lumbar spine.

+ cite this

+ View Abstract

Beach TA, Parkinson RJ, Stothart JP, and Callaghan JP

The spine journal : official journal of the North American Spine Society 5(2):145-54, 2005 - Who cited this? | PubMed ID: 15749614 | Fulltext

Implications for the use of postural analysis as a clinical diagnostic tool: reliability of quantifying upright standing spinal postures from photographic images.

+ cite this

+ View Abstract

Dunk NM, Lalonde J, and Callaghan JP

Journal of manipulative and physiological therapeutics 28(6):386-92, 2005 - Who cited this? | PubMed ID: 16096037 | Fulltext

The effect of static torsion on the compressive strength of the spine: an in vitro analysis using a porcine spine model.

+ cite this

+ View Abstract

Aultman CD, Drake JD, Callaghan JP, and McGill SM

Spine 29(15):E304-9, 2004 Aug 1 - Who cited this? | PubMed ID: 15284524 | Fulltext

The time-varying response of the in vivo lumbar spine to dynamic repetitive flexion.

+ cite this

+ View Abstract

Parkinson RJ, Beach TA, and Callaghan JP

Clinical biomechanics (Bristol, Avon) 19(4):330-6, 2004 May - Who cited this? | PubMed ID: 15109751 | Fulltext

The reliability of quantifying upright standing postures as a baseline diagnostic clinical tool.

+ cite this

+ View Abstract

Dunk NM, Chung YY, Compton DS, and Callaghan JP

Journal of manipulative and physiological therapeutics 27(2):91-6, 2004 Feb - Who cited this? | PubMed ID: 14970809 | Fulltext

Determining the minimum sampling rate needed to accurately quantify cumulative spine loading from digitized video.

+ cite this

+ View Abstract

Andrews DM and Callaghan JP

Applied ergonomics 34(6):589-95, 2003 Nov - Who cited this? | PubMed ID: 14559419 | Fulltext

The effects of a continuous passive motion device on myoelectric activity of the erector spinae during prolonged sitting at a computer workstation.

+ cite this

+ View Abstract

Beach TA, Mooney SK, and Callaghan JP

Work (Reading, Mass.) 20(3):237-44, 2003 - Who cited this? | PubMed ID: 12775929 | Fulltext

Inter- and intra-observer reliability of calculating cumulative lumbar spine loads.

+ cite this

+ View Abstract

Sullivan D, Bryden P, and Callaghan JP

Ergonomics 45(11):788-97, 2002 Sep 15 - Who cited this? | PubMed ID: 12487691 | Fulltext

Examination of the flexion relaxation phenomenon in erector spinae muscles during short duration slumped sitting.

+ cite this

+ View Abstract

Callaghan JP and Dunk NM

Clinical biomechanics (Bristol, Avon) 17(5):353-60, 2002 Jun - Who cited this? | PubMed ID: 12084539 | Fulltext

An evaluation of predictive methods for estimating cumulative spinal loading.

+ cite this

+ View Abstract

Callaghan JP, Salewytsch AJ, and Andrews DM

Ergonomics 44(9):825-37, 2001 Jul 15 - Who cited this? | PubMed ID: 11560364 | Fulltext

Spinal posture and prior loading history modulate compressive strength and type of failure in the spine: a biomechanical study using a porcine cervical spine model.

+ cite this

+ View Abstract

Gunning JL, Callaghan JP, and McGill SM

Clinical biomechanics (Bristol, Avon) 16(6):471-80, 2001 Jul - Who cited this? | PubMed ID: 11427289 | Fulltext

Low back joint loading and kinematics during standing and unsupported sitting.

+ cite this

+ View Abstract

Callaghan JP and McGill SM

Ergonomics 44(3):280-94, 2001 Feb 20 - Who cited this? | PubMed ID: 11219760 | Fulltext

Intervertebral disc herniation: studies on a porcine model exposed to highly repetitive flexion/extension motion with compressive force.

+ cite this

+ View Abstract

Callaghan JP and McGill SM

Clinical biomechanics (Bristol, Avon) 16(1):28-37, 2001 Jan - Who cited this? | PubMed ID: 11114441 | Fulltext

The porcine cervical spine as a model of the human lumbar spine: an anatomical, geometric, and functional comparison.

+ cite this

+ View Abstract

Yingling VR, Callaghan JP, and McGill SM

Journal of spinal disorders 12(5):415-23, 1999 Oct - Who cited this? | PubMed ID: 10549707 | Fulltext

Search Google Scholar for Callaghan JP

Join Labmeeting

Organize and search your PDF collection
Collect papers
Search millions of papers
Keep up to date with paper alerts
Read your papers from anywhere
Recommend papers to colleagues
Manage your lab

Labmeeting is a web service for researchers. Sign up with your academic email address.

Individuals or corporations not affiliated with an academic institution can request a trial subscription.

Got a question?
The Labmeeting Network
has the answer.
Ask scientists at top universities like Harvard, Stanford, and MIT for their expert opinion!