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  • Journal article
    Greenwood NL, Duffell LD, Alexander CM, McGregor AHet al., 2011,

    Electromyographic activity of pelvic and lower limb muscles during postural tasks in people with benign joint hypermobility syndrome and non hypermobile people. A pilot study

    , Man Ther

    Benign joint hypermobility syndrome (BJHS) is associated with the early development of certain degenerative conditions, which may be associated with altered muscle activity. This pilot study compared muscle activation patterns during postural tasks between people with BJHS who do not have pain and people with normal flexibility (control group). Sixteen subjects aged 22-45 years (8 with BJHS) were selected from a population recruited to a larger study. Electromyographic activity of erector spinae (ES), gluteus medius (GM), and lower limb (rectus femoris (RF), semitendinosus (ST), tibialis anterior (TA) and gastrocnemius lateralis) muscles was assessed, and chosen based on the muscles being tested in the larger study. Subjects carried out 30 s of quiet standing (QS) and one-leg standing (OLS), both with eyes open (EO) and eyes closed (EC). Both groups had significantly more TA activity, and control subjects had significantly more GM activity, during OLS EC compared with QS. GM activity was not significantly different between groups. Compared with the BJHS group, control subjects had significantly less ST activation overall, significantly more ES activity during OLS EC and significantly less RF-ST co-contraction during QS. This study has noted differences in muscle activation patterns between pain-free hypermobile people and control subjects, specifically involving muscles surrounding the pelvis and hip. This pilot data suggests that strategies for stabilising the body during balancing tasks may be relevant to injury risk in people with BJHS. While results need to be verified with a larger subject sample, this study is important in developing new treatments for hypermobile people
  • Journal article
    Cobb JP, Davda K, Ahmad A, Harris SJ, Masjedi M, Hart AJet al., 2011,

    Why large-head metal-on-metal hip replacements are painful THE ANATOMICAL BASIS OF PSOAS IMPINGEMENT ON THE FEMORAL HEAD-NECK JUNCTION

    , JOURNAL OF BONE AND JOINT SURGERY-BRITISH VOLUME, Vol: 93B, Pages: 881-885, ISSN: 0301-620X
  • Journal article
    Murphy AJ, Bull AMJ, McGregor AH, 2011,

    Optimizing and validating an electromagnetic tracker in a human performance laboratory

    , PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE, Vol: 225, Pages: 343-351, ISSN: 0954-4119
  • Journal article
    Newman S, Gupte C, Horwitz M, 2011,

    Minerva

    , BMJ, Vol: 343, ISSN: 0959-8138
  • Journal article
    Ali I, Ulbricht C, McGregor AH, 2011,

    Degeneration of the extensor muscle group in a surgical low back and leg pain population

    , JOURNAL OF BACK AND MUSCULOSKELETAL REHABILITATION, Vol: 24, Pages: 23-30, ISSN: 1053-8127
  • Journal article
    Katakura M, Duffell LD, Strutton PH, McGregor AHet al., 2011,

    Effects of a 60 second maximum voluntary isometric contraction on torque production and EMG output of the quadriceps muscle group

    , ISOKINETICS AND EXERCISE SCIENCE, Vol: 19, Pages: 13-22, ISSN: 0959-3020
  • Journal article
    Murphy AJ, Bull AMJ, McGregor AH, 2011,

    Predicting the lumbosacral joint centre location from palpable anatomical landmarks

    , PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE, Vol: 225, Pages: 1078-1083, ISSN: 0954-4119
  • Journal article
    Duffell LD, Dharni H, Strutton PH, McGregor AHet al., 2011,

    Electromyographic activity of the quadriceps components during the final degrees of knee extension

    , JOURNAL OF BACK AND MUSCULOSKELETAL REHABILITATION, Vol: 24, Pages: 215-223, ISSN: 1053-8127
  • Journal article
    Cao S, Bharath A, Parker K, Ng J, Arnold J, McGregor A, Hill Aet al., 2011,

    Joint Spatio-Temporal Registration and Microvasculature Segmentation of Retinal Angiogram Sequences

    , 2011 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC), Pages: 2618-2621, ISSN: 1557-170X
  • Book chapter
    McGregor AH, 2011,

    Measurement and Assessment in the Management of Musculoskeletal Disorders

    , EXERCISE THERAPY IN THE MANAGEMENT OF MUSCULOSKELETAL DISORDERS, Editors: Wilson, Gormley, Hussey, Publisher: BLACKWELL SCIENCE PUBL, Pages: 19-28, ISBN: 978-1-4051-6938-7
  • Journal article
    Huang YY, Low KH, McGregor AH, Kong KHet al., 2011,

    Clinical-Based Engineering Assessment and Data Interpretation of Hand Strength for Task-Oriented Robotic Rehabilitation

    , ADVANCED ROBOTICS, Vol: 25, Pages: 1991-2018, ISSN: 0169-1864
  • Journal article
    Wang P, Low KH, Lim PAC, McGregor AHet al., 2011,

    Modulation of Weight Off-loading Level over Body-weight Supported Locomotion Training

    , 2011 IEEE INTERNATIONAL CONFERENCE ON REHABILITATION ROBOTICS (ICORR), ISSN: 1945-7898
  • Journal article
    Davis R, Vincent C, Henley A, McGregor Aet al., 2011,

    Exploring the care experience of patients undergoing spinal surgery: A qualitative study

    , Journal of Evaluation and Clinical Practice
  • Journal article
    Wang P, Low KH, McGregor AH, 2011,

    A Subject-based Motion Generation Model with Adjustable Walking Pattern for a Gait Robotic Trainer: <i>NaTUre-gaits</i>

    , 2011 IEEE/RSJ INTERNATIONAL CONFERENCE ON INTELLIGENT ROBOTS AND SYSTEMS, ISSN: 2153-0858
  • Journal article
    Kogianni G, Elefteriou K, Waxman J, Cobb JP, Sturge Jet al.,

    THE ROLE OF ENDO180 IN THE DEVELOPMENT OF METASTATIC PROSTATE CANCER BONE LESIONS

    , ANTICANCER RESEARCH, Vol: 28, Pages: 3354-3355, ISSN: 0250-7005
  • Journal article
    Goetz AJ, Griesshaber E, Deuschle J, Abel RL, Howard L, Fehr KT, Ruthensteiner B, Schmahl WWet al.,

    The mesocrystallinity of sea urchin teeth: a crystallographic, chemical and material properties characterization

    , Journal of Structural Biology
  • Journal article
    Dandachli W, Nakhla A, Iranpour F, Kannan V, Cobb JPet al.,

    Can the acetabular position be derived from a pelvic frame of reference?

    , Clin Orthop Rel Res

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