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Items: 1 to 50 of 88

1.

Radiography used to measure internal spinal cord deformation in an in vivo rat model.

Lucas E, Whyte T, Liu J, Tetzlaff W, Cripton PA.

J Biomech. 2018 Apr 11;71:286-290. doi: 10.1016/j.jbiomech.2018.01.036. Epub 2018 Feb 8.

PMID:
29477261
2.

Clinical hip fracture is accompanied by compression induced failure in the superior cortex of the femoral neck.

Tang T, Cripton PA, Guy P, McKay HA, Wang R.

Bone. 2018 Mar;108:121-131. doi: 10.1016/j.bone.2017.12.020. Epub 2017 Dec 22.

PMID:
29277713
3.

Age at injury and genotype modify acute inflammatory and neurofilament-light responses to mild CHIMERA traumatic brain injury in wild-type and APP/PS1 mice.

Cheng WH, Stukas S, Martens KM, Namjoshi DR, Button EB, Wilkinson A, Bashir A, Robert J, Cripton PA, Wellington CL.

Exp Neurol. 2018 Mar;301(Pt A):26-38. doi: 10.1016/j.expneurol.2017.12.007. Epub 2017 Dec 18.

PMID:
29269117
4.

On the Failure Initiation in the Proximal Human Femur Under Simulated Sideways Fall.

Bahaloo H, Enns-Bray WS, Fleps I, Ariza O, Gilchrist S, Soyka RW, Guy P, Palsson H, Ferguson SJ, Cripton PA, Helgason B.

Ann Biomed Eng. 2018 Feb;46(2):270-283. doi: 10.1007/s10439-017-1952-z. Epub 2017 Nov 27.

PMID:
29181721
5.

Material mapping strategy to improve the predicted response of the proximal femur to a sideways fall impact.

Enns-Bray WS, Bahaloo H, Fleps I, Ariza O, Gilchrist S, Widmer R, Guy P, Pálsson H, Ferguson SJ, Cripton PA, Helgason B.

J Mech Behav Biomed Mater. 2018 Feb;78:196-205. doi: 10.1016/j.jmbbm.2017.10.033. Epub 2017 Oct 27.

PMID:
29172124
6.

Damage Identification on Vertebral Bodies During Compressive Loading Using Digital Image Correlation.

Gustafson HM, Melnyk AD, Siegmund GP, Cripton PA.

Spine (Phila Pa 1976). 2017 Nov 15;42(22):E1289-E1296. doi: 10.1097/BRS.0000000000002156.

PMID:
28306642
7.

Defining the biomechanical and biological threshold of murine mild traumatic brain injury using CHIMERA (Closed Head Impact Model of Engineered Rotational Acceleration).

Namjoshi DR, Cheng WH, Bashir A, Wilkinson A, Stukas S, Martens KM, Whyte T, Abebe ZA, McInnes KA, Cripton PA, Wellington CL.

Exp Neurol. 2017 Jun;292:80-91. doi: 10.1016/j.expneurol.2017.03.003. Epub 2017 Mar 6.

8.

Comparison of specimen-specific vertebral body finite element models with experimental digital image correlation measurements.

Gustafson HM, Cripton PA, Ferguson SJ, Helgason B.

J Mech Behav Biomed Mater. 2017 Jan;65:801-807. doi: 10.1016/j.jmbbm.2016.10.002. Epub 2016 Oct 7.

PMID:
27776322
9.

Morphology based anisotropic finite element models of the proximal femur validated with experimental data.

Enns-Bray WS, Ariza O, Gilchrist S, Widmer Soyka RP, Vogt PJ, Palsson H, Boyd SK, Guy P, Cripton PA, Ferguson SJ, Helgason B.

Med Eng Phys. 2016 Nov;38(11):1339-1347. doi: 10.1016/j.medengphy.2016.08.010. Epub 2016 Sep 15.

PMID:
27641660
10.

Responses of the Acutely Injured Spinal Cord to Vibration that Simulates Transport in Helicopters or Mine-Resistant Ambush-Protected Vehicles.

Streijger F, Lee JH, Manouchehri N, Melnyk AD, Chak J, Tigchelaar S, So K, Okon EB, Jiang S, Kinsler R, Barazanji K, Cripton PA, Kwon BK.

J Neurotrauma. 2016 Dec 15;33(24):2217-2226. Epub 2016 Jul 5.

PMID:
27214588
11.

The influence of the modulus-density relationship and the material mapping method on the simulated mechanical response of the proximal femur in side-ways fall loading configuration.

Helgason B, Gilchrist S, Ariza O, Vogt P, Enns-Bray W, Widmer RP, Fitze T, Pálsson H, Pauchard Y, Guy P, Ferguson SJ, Cripton PA.

Med Eng Phys. 2016 Jul;38(7):679-689. doi: 10.1016/j.medengphy.2016.03.006. Epub 2016 May 12.

PMID:
27185044
12.

Chronic Exposure to Androgenic-Anabolic Steroids Exacerbates Axonal Injury and Microgliosis in the CHIMERA Mouse Model of Repetitive Concussion.

Namjoshi DR, Cheng WH, Carr M, Martens KM, Zareyan S, Wilkinson A, McInnes KA, Cripton PA, Wellington CL.

PLoS One. 2016 Jan 19;11(1):e0146540. doi: 10.1371/journal.pone.0146540. eCollection 2016.

13.

Injuries at the Whistler Sliding Center: a 4-year retrospective study.

Stuart CA, Richards D, Cripton PA.

Br J Sports Med. 2016 Jan;50(1):62-70. doi: 10.1136/bjsports-2015-095006.

PMID:
26702019
14.

Reply: The effect of disc degeneration on anterior shear translation in the lumbar spine.

Melnyk AD, Chak JD, Cripton PA, Oxland TR, Kelly A, Dvorak MF, Wen TL.

J Orthop Res. 2016 Apr;34(4):730-1. doi: 10.1002/jor.23093. No abstract available.

15.

In Vivo Measurement of Cervical Spinal Cord Deformation During Traumatic Spinal Cord Injury in a Rodent Model.

Bhatnagar T, Liu J, Yung A, Cripton PA, Kozlowski P, Oxland T.

Ann Biomed Eng. 2016 Apr;44(4):1285-98. doi: 10.1007/s10439-015-1412-6. Epub 2015 Aug 21.

PMID:
26294007
16.

A scoping review of biomechanical testing for proximal humerus fracture implants.

Cruickshank D, Lefaivre KA, Johal H, MacIntyre NJ, Sprague SA, Scott T, Guy P, Cripton PA, McKee M, Bhandari M, Slobogean GP.

BMC Musculoskelet Disord. 2015 Jul 30;16:175. doi: 10.1186/s12891-015-0627-x. Review.

17.

A scoping review of the proximal humerus fracture literature.

Slobogean GP, Johal H, Lefaivre KA, MacIntyre NJ, Sprague S, Scott T, Guy P, Cripton PA, McKee M, Bhandari M.

BMC Musculoskelet Disord. 2015 May 10;16:112. doi: 10.1186/s12891-015-0564-8. Review.

18.

The effect of whole-body resonance vibration in a porcine model of spinal cord injury.

Streijger F, Lee JH, Chak J, Dressler D, Manouchehri N, Okon EB, Anderson LM, Melnyk AD, Cripton PA, Kwon BK.

J Neurotrauma. 2015 Jun 15;32(12):908-21. doi: 10.1089/neu.2014.3707. Epub 2015 Apr 9.

PMID:
25567669
19.

Severity of urban cycling injuries and the relationship with personal, trip, route and crash characteristics: analyses using four severity metrics.

Cripton PA, Shen H, Brubacher JR, Chipman M, Friedman SM, Harris MA, Winters M, Reynolds CC, Cusimano MD, Babul S, Teschke K.

BMJ Open. 2015 Jan 5;5(1):e006654. doi: 10.1136/bmjopen-2014-006654.

20.

Characterization of the behavior of a novel low-stiffness posterior spinal implant under anterior shear loading on a degenerative spinal model.

Melnyk AD, Chak JD, Singh V, Kelly A, Cripton PA, Fisher CG, Dvorak MF, Oxland TR.

Eur Spine J. 2015 Apr;24(4):775-82. doi: 10.1007/s00586-014-3735-7. Epub 2015 Jan 6.

PMID:
25559294
21.

Comparison of explicit finite element and mechanical simulation of the proximal femur during dynamic drop-tower testing.

Ariza O, Gilchrist S, Widmer RP, Guy P, Ferguson SJ, Cripton PA, Helgason B.

J Biomech. 2015 Jan 21;48(2):224-32. doi: 10.1016/j.jbiomech.2014.11.042. Epub 2014 Dec 5.

PMID:
25527888
22.

Proximal femur elastic behaviour is the same in impact and constant displacement rate fall simulation.

Gilchrist S, Nishiyama KK, de Bakker P, Guy P, Boyd SK, Oxland T, Cripton PA.

J Biomech. 2014 Nov 28;47(15):3744-9. doi: 10.1016/j.jbiomech.2014.06.040. Epub 2014 Jul 7.

PMID:
25443780
23.

Merging pathology with biomechanics using CHIMERA (Closed-Head Impact Model of Engineered Rotational Acceleration): a novel, surgery-free model of traumatic brain injury.

Namjoshi DR, Cheng WH, McInnes KA, Martens KM, Carr M, Wilkinson A, Fan J, Robert J, Hayat A, Cripton PA, Wellington CL.

Mol Neurodegener. 2014 Dec 1;9:55. doi: 10.1186/1750-1326-9-55.

24.

The effect of disc degeneration on anterior shear translation in the lumbar spine.

Melnyk AD, Kelly A, Chak JD, Wen TL, Cripton PA, Dvorak MF, Oxland TR.

J Orthop Res. 2015 Apr;33(4):450-7. doi: 10.1002/jor.22792. Epub 2015 Jan 21.

25.

Bicycling crash circumstances vary by route type: a cross-sectional analysis.

Teschke K, Frendo T, Shen H, Harris MA, Reynolds CC, Cripton PA, Brubacher J, Cusimano MD, Friedman SM, Hunte G, Monro M, Vernich L, Babul S, Chipman M, Winters M.

BMC Public Health. 2014 Nov 22;14:1205. doi: 10.1186/1471-2458-14-1205.

26.

Cervical spine injuries and flexibilities following axial impact with lateral eccentricity.

Van Toen C, Street J, Oxland TR, Cripton PA.

Eur Spine J. 2015 Jan;24(1):136-47. doi: 10.1007/s00586-014-3612-4. Epub 2014 Oct 25.

PMID:
25344091
27.

Moment measurements in dynamic and quasi-static spine segment testing using eccentric compression are susceptible to artifacts based on loading configuration.

Van Toen C, Carter JW, Oxland TR, Cripton PA.

J Biomech Eng. 2014 Dec;136(12):124505. doi: 10.1115/1.4028817.

PMID:
25322158
28.

Effects of hip abductor muscle forces and knee boundary conditions on femoral neck stresses during simulated falls.

Choi WJ, Cripton PA, Robinovitch SN.

Osteoporos Int. 2015 Jan;26(1):291-301. doi: 10.1007/s00198-014-2812-4. Epub 2014 Jul 16.

PMID:
25027112
29.

Cervical vertebral realignment when voluntarily adopting a protective neck posture.

Newell RS, Siegmund GP, Blouin JS, Street J, Cripton PA.

Spine (Phila Pa 1976). 2014 Jul 1;39(15):E885-93. doi: 10.1097/BRS.0000000000000384.

PMID:
24825155
30.

Bicycle helmets are highly effective at preventing head injury during head impact: head-form accelerations and injury criteria for helmeted and unhelmeted impacts.

Cripton PA, Dressler DM, Stuart CA, Dennison CR, Richards D.

Accid Anal Prev. 2014 Sep;70:1-7. doi: 10.1016/j.aap.2014.02.016. Epub 2014 Mar 28.

PMID:
24686160
31.

Development of a balanced experimental-computational approach to understanding the mechanics of proximal femur fractures.

Helgason B, Gilchrist S, Ariza O, Chak JD, Zheng G, Widmer RP, Ferguson SJ, Guy P, Cripton PA.

Med Eng Phys. 2014 Jun;36(6):793-9. doi: 10.1016/j.medengphy.2014.02.019. Epub 2014 Mar 12.

PMID:
24629624
32.

The effect of lateral eccentricity on failure loads, kinematics, and canal occlusions of the cervical spine in axial loading.

Van Toen C, Melnyk AD, Street J, Oxland TR, Cripton PA.

J Biomech. 2014 Mar 21;47(5):1164-72. doi: 10.1016/j.jbiomech.2013.12.001. Epub 2013 Dec 12.

PMID:
24411098
33.

Perspective: Protecting the neck.

Cripton PA.

Nature. 2013 Nov 14;503(7475):S13. doi: 10.1038/503S13a. No abstract available.

PMID:
24227000
34.

Nonlinear viscoelastic characterization of the porcine spinal cord.

Shetye SS, Troyer KL, Streijger F, Lee JH, Kwon BK, Cripton PA, Puttlitz CM.

Acta Biomater. 2014 Feb;10(2):792-7. doi: 10.1016/j.actbio.2013.10.038. Epub 2013 Nov 7.

35.

Neck posture and muscle activity are different when upside down: a human volunteer study.

Newell RS, Blouin JS, Street J, Cripton PA, Siegmund GP.

J Biomech. 2013 Nov 15;46(16):2837-43. doi: 10.1016/j.jbiomech.2013.08.013. Epub 2013 Aug 30.

PMID:
24095057
36.

Towards clinical management of traumatic brain injury: a review of models and mechanisms from a biomechanical perspective.

Namjoshi DR, Good C, Cheng WH, Panenka W, Richards D, Cripton PA, Wellington CL.

Dis Model Mech. 2013 Nov;6(6):1325-38. doi: 10.1242/dmm.011320. Epub 2013 Sep 12. Review.

37.

Development of an inertia-driven model of sideways fall for detailed study of femur fracture mechanics.

Gilchrist S, Guy P, Cripton PA.

J Biomech Eng. 2013 Dec;135(12):121001. doi: 10.1115/1.4025390.

PMID:
24026221
38.

Cerebrospinal fluid pressures resulting from experimental traumatic spinal cord injuries in a pig model.

Jones CF, Lee JH, Burstyn U, Okon EB, Kwon BK, Cripton PA.

J Biomech Eng. 2013 Oct;135(10):101005. doi: 10.1115/1.4025100.

PMID:
23897000
39.

Compressive follower load influences cervical spine kinematics and kinetics during simulated head-first impact in an in vitro model.

Saari A, Dennison CR, Zhu Q, Nelson TS, Morley P, Oxland TR, Cripton PA, Itshayek E.

J Biomech Eng. 2013 Nov;135(11):111003. doi: 10.1115/1.4024822.

PMID:
23775333
40.

Exposure-based traffic crash injury rates by mode of travel in British Columbia.

Teschke K, Harris MA, Reynolds CC, Shen H, Cripton PA, Winters M.

Can J Public Health. 2013 Jan 8;104(1):e75-9.

PMID:
23618122
41.

An in vitro model of degenerative lumbar spondylolisthesis.

Melnyk AD, Kingwell SP, Zhu Q, Chak JD, Cripton PA, Fisher CG, Dvorak MF, Oxland TR.

Spine (Phila Pa 1976). 2013 Jun 15;38(14):E870-7. doi: 10.1097/BRS.0b013e3182945897.

PMID:
23558441
42.

Comparing the effects of infrastructure on bicycling injury at intersections and non-intersections using a case-crossover design.

Harris MA, Reynolds CC, Winters M, Cripton PA, Shen H, Chipman ML, Cusimano MD, Babul S, Brubacher JR, Friedman SM, Hunte G, Monro M, Vernich L, Teschke K.

Inj Prev. 2013 Oct;19(5):303-10. doi: 10.1136/injuryprev-2012-040561. Epub 2013 Feb 14.

43.

Route infrastructure and the risk of injuries to bicyclists: a case-crossover study.

Teschke K, Harris MA, Reynolds CC, Winters M, Babul S, Chipman M, Cusimano MD, Brubacher JR, Hunte G, Friedman SM, Monro M, Shen H, Vernich L, Cripton PA.

Am J Public Health. 2012 Dec;102(12):2336-43. doi: 10.2105/AJPH.2012.300762. Epub 2012 Oct 18.

44.

Personal and trip characteristics associated with safety equipment use by injured adult bicyclists: a cross-sectional study.

Teschke K, Brubacher JR, Friedman SM, Cripton PA, Harris MA, Reynolds CC, Shen H, Monro M, Hunte G, Chipman M, Cusimano MD, Lea NS, Babul S, Winters M.

BMC Public Health. 2012 Sep 11;12:765. doi: 10.1186/1471-2458-12-765.

45.

The pressure distribution of cerebrospinal fluid responds to residual compression and decompression in an animal model of acute spinal cord injury.

Jones CF, Newell RS, Lee JH, Cripton PA, Kwon BK.

Spine (Phila Pa 1976). 2012 Nov 1;37(23):E1422-31. doi: 10.1097/BRS.0b013e31826ba7cd.

PMID:
22869059
46.

Mechanisms of cervical spine injury in rugby union: is it premature to abandon hyperflexion as the main mechanism underpinning injury?

Dennison CR, Macri EM, Cripton PA.

Br J Sports Med. 2012 Jun;46(8):545-9. doi: 10.1136/bjsports-2012-091257. No abstract available.

PMID:
22685172
47.

Retrospective assessment of occupational exposure to whole-body vibration for a case-control study.

Harris MA, Cripton PA, Teschke K.

J Occup Environ Hyg. 2012;9(6):371-80. doi: 10.1080/15459624.2012.679853.

PMID:
22571854
48.

Load transfer characteristics between posterior spinal implants and the lumbar spine under anterior shear loading: an in vitro investigation.

Melnyk AD, Wen TL, Kingwell S, Chak JD, Singh V, Cripton PA, Fisher CG, Dvorak MF, Oxland TR.

Spine (Phila Pa 1976). 2012 Aug 15;37(18):E1126-33. doi: 10.1097/BRS.0b013e31825b528d.

PMID:
22565384
49.

Kinematic evaluation of one- and two-level Maverick lumbar total disc replacement caudal to a long thoracolumbar spinal fusion.

Zhu Q, Itshayek E, Jones CF, Schwab T, Larson CR, Lenke LG, Cripton PA.

Eur Spine J. 2012 Jun;21 Suppl 5:S599-611. doi: 10.1007/s00586-012-2301-4. Epub 2012 Apr 25.

50.

Acoustic emission signals can discriminate between compressive bone fractures and tensile ligament injuries in the spine during dynamic loading.

Van Toen C, Street J, Oxland TR, Cripton PA.

J Biomech. 2012 Jun 1;45(9):1643-9. doi: 10.1016/j.jbiomech.2012.03.025. Epub 2012 Apr 20.

PMID:
22521239

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